2498 lines
308 KiB
JavaScript
2498 lines
308 KiB
JavaScript
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import { CommonModule } from '@angular/common';
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import { booleanAttribute, ChangeDetectionStrategy, Component, computed, ContentChild, ContentChildren, effect, EventEmitter, forwardRef, Input, NgModule, numberAttribute, Output, signal, ViewChild, ViewEncapsulation } from '@angular/core';
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import { NG_VALUE_ACCESSOR } from '@angular/forms';
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import { Footer, Header, PrimeTemplate, SharedModule, TranslationKeys } from 'primeng/api';
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import { DomHandler } from 'primeng/dom';
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import { OverlayModule } from 'primeng/overlay';
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import { RippleModule } from 'primeng/ripple';
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import { ScrollerModule } from 'primeng/scroller';
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import { TooltipModule } from 'primeng/tooltip';
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import { ObjectUtils, UniqueComponentId } from 'primeng/utils';
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import { CheckIcon } from 'primeng/icons/check';
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import { SearchIcon } from 'primeng/icons/search';
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import { TimesCircleIcon } from 'primeng/icons/timescircle';
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import { TimesIcon } from 'primeng/icons/times';
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import { ChevronDownIcon } from 'primeng/icons/chevrondown';
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import { AutoFocusModule } from 'primeng/autofocus';
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import { MinusIcon } from 'primeng/icons/minus';
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import * as i0 from "@angular/core";
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import * as i1 from "primeng/api";
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import * as i2 from "@angular/common";
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import * as i3 from "primeng/ripple";
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import * as i4 from "primeng/overlay";
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import * as i5 from "primeng/tooltip";
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import * as i6 from "primeng/scroller";
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import * as i7 from "primeng/autofocus";
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export const MULTISELECT_VALUE_ACCESSOR = {
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provide: NG_VALUE_ACCESSOR,
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useExisting: forwardRef(() => MultiSelect),
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multi: true
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};
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export class MultiSelectItem {
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config;
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id;
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option;
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selected;
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label;
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disabled;
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itemSize;
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focused;
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ariaPosInset;
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ariaSetSize;
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template;
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checkIconTemplate;
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itemCheckboxIconTemplate;
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onClick = new EventEmitter();
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onMouseEnter = new EventEmitter();
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constructor(config) {
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this.config = config;
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}
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onOptionClick(event) {
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this.onClick.emit({
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originalEvent: event,
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option: this.option,
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selected: this.selected
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});
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event.stopPropagation();
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}
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onOptionMouseEnter(event) {
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this.onMouseEnter.emit({
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originalEvent: event,
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option: this.option,
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selected: this.selected
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});
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}
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static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectItem, deps: [{ token: i1.PrimeNGConfig }], target: i0.ɵɵFactoryTarget.Component });
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static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: MultiSelectItem, selector: "p-multiSelectItem", inputs: { id: "id", option: "option", selected: ["selected", "selected", booleanAttribute], label: "label", disabled: ["disabled", "disabled", booleanAttribute], itemSize: ["itemSize", "itemSize", numberAttribute], focused: ["focused", "focused", booleanAttribute], ariaPosInset: "ariaPosInset", ariaSetSize: "ariaSetSize", template: "template", checkIconTemplate: "checkIconTemplate", itemCheckboxIconTemplate: "itemCheckboxIconTemplate" }, outputs: { onClick: "onClick", onMouseEnter: "onMouseEnter" }, host: { classAttribute: "p-element" }, ngImport: i0, template: `
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<li
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pRipple
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role="option"
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[ngStyle]="{ height: itemSize + 'px' }"
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class="p-multiselect-item"
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[ngClass]="{ 'p-multiselect-item': true, 'p-disabled': disabled, 'p-focus': focused }"
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[id]="id"
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[attr.aria-label]="label"
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[attr.aria-setsize]="ariaSetSize"
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[attr.aria-posinset]="ariaPosInset"
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[attr.aria-selected]="selected"
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[attr.data-p-focused]="focused"
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[attr.data-p-highlight]="selected"
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[attr.data-p-disabled]="disabled"
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[attr.aria-checked]="selected"
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(click)="onOptionClick($event)"
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(mouseenter)="onOptionMouseEnter($event)"
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>
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<div class="p-checkbox p-component" [ngClass]="{ 'p-variant-filled': config.inputStyle() === 'filled' }">
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<div class="p-checkbox-box" [ngClass]="{ 'p-highlight': selected }">
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<ng-container *ngIf="selected">
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<CheckIcon *ngIf="!checkIconTemplate || !itemCheckboxIconTemplate" [styleClass]="'p-checkbox-icon'" [attr.aria-hidden]="true" />
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<span *ngIf="checkIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
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<ng-template *ngTemplateOutlet="checkIconTemplate && !itemCheckboxIconTemplate"></ng-template>
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<ng-template *ngTemplateOutlet="itemCheckboxIconTemplate; context: { $implicit: selected }"></ng-template>
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</span>
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</ng-container>
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</div>
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</div>
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<span *ngIf="!template">{{ label ?? 'empty' }}</span>
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<ng-container *ngTemplateOutlet="template; context: { $implicit: option }"></ng-container>
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</li>
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`, isInline: true, dependencies: [{ kind: "directive", type: i0.forwardRef(() => i2.NgClass), selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgIf), selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgTemplateOutlet), selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgStyle), selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "directive", type: i0.forwardRef(() => i3.Ripple), selector: "[pRipple]" }, { kind: "component", type: i0.forwardRef(() => CheckIcon), selector: "CheckIcon" }], encapsulation: i0.ViewEncapsulation.None });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectItem, decorators: [{
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type: Component,
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args: [{
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selector: 'p-multiSelectItem',
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template: `
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<li
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pRipple
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role="option"
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[ngStyle]="{ height: itemSize + 'px' }"
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class="p-multiselect-item"
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[ngClass]="{ 'p-multiselect-item': true, 'p-disabled': disabled, 'p-focus': focused }"
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[id]="id"
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[attr.aria-label]="label"
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[attr.aria-setsize]="ariaSetSize"
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[attr.aria-posinset]="ariaPosInset"
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[attr.aria-selected]="selected"
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[attr.data-p-focused]="focused"
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[attr.data-p-highlight]="selected"
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[attr.data-p-disabled]="disabled"
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[attr.aria-checked]="selected"
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(click)="onOptionClick($event)"
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(mouseenter)="onOptionMouseEnter($event)"
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>
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<div class="p-checkbox p-component" [ngClass]="{ 'p-variant-filled': config.inputStyle() === 'filled' }">
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<div class="p-checkbox-box" [ngClass]="{ 'p-highlight': selected }">
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<ng-container *ngIf="selected">
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<CheckIcon *ngIf="!checkIconTemplate || !itemCheckboxIconTemplate" [styleClass]="'p-checkbox-icon'" [attr.aria-hidden]="true" />
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<span *ngIf="checkIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
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<ng-template *ngTemplateOutlet="checkIconTemplate && !itemCheckboxIconTemplate"></ng-template>
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<ng-template *ngTemplateOutlet="itemCheckboxIconTemplate; context: { $implicit: selected }"></ng-template>
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</span>
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</ng-container>
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</div>
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</div>
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<span *ngIf="!template">{{ label ?? 'empty' }}</span>
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<ng-container *ngTemplateOutlet="template; context: { $implicit: option }"></ng-container>
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</li>
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`,
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encapsulation: ViewEncapsulation.None,
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host: {
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class: 'p-element'
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}
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}]
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}], ctorParameters: () => [{ type: i1.PrimeNGConfig }], propDecorators: { id: [{
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type: Input
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}], option: [{
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type: Input
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}], selected: [{
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type: Input,
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args: [{ transform: booleanAttribute }]
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}], label: [{
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type: Input
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}], disabled: [{
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type: Input,
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args: [{ transform: booleanAttribute }]
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}], itemSize: [{
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type: Input,
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args: [{ transform: numberAttribute }]
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}], focused: [{
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type: Input,
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args: [{ transform: booleanAttribute }]
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}], ariaPosInset: [{
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type: Input
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}], ariaSetSize: [{
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type: Input
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}], template: [{
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type: Input
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}], checkIconTemplate: [{
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type: Input
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}], itemCheckboxIconTemplate: [{
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type: Input
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}], onClick: [{
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type: Output
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}], onMouseEnter: [{
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type: Output
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}] } });
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/**
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* MultiSelect is used to select multiple items from a collection.
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* @group Components
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*/
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export class MultiSelect {
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el;
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renderer;
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cd;
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zone;
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filterService;
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config;
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overlayService;
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/**
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* Unique identifier of the component
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* @group Props
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*/
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id;
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/**
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* Defines a string that labels the input for accessibility.
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* @group Props
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*/
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ariaLabel;
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/**
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* Inline style of the element.
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* @group Props
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*/
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style;
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/**
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* Style class of the element.
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* @group Props
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*/
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styleClass;
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/**
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* Inline style of the overlay panel.
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* @group Props
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*/
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panelStyle;
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/**
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* Style class of the overlay panel element.
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* @group Props
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*/
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panelStyleClass;
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/**
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* Identifier of the focus input to match a label defined for the component.
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* @group Props
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*/
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inputId;
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/**
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* When present, it specifies that the element should be disabled.
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* @group Props
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*/
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disabled;
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/**
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* When present, it specifies that the component cannot be edited.
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* @group Props
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*/
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readonly;
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/**
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* Whether to display options as grouped when nested options are provided.
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* @group Props
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*/
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group;
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/**
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* When specified, displays an input field to filter the items on keyup.
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* @group Props
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*/
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filter = true;
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/**
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* Defines placeholder of the filter input.
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* @group Props
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*/
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filterPlaceHolder;
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/**
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* Locale to use in filtering. The default locale is the host environment's current locale.
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* @group Props
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*/
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filterLocale;
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/**
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* Specifies the visibility of the options panel.
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* @group Props
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*/
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overlayVisible;
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/**
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* Index of the element in tabbing order.
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* @group Props
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*/
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tabindex = 0;
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/**
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* Specifies the input variant of the component.
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* @group Props
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*/
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variant = 'outlined';
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/**
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* Target element to attach the overlay, valid values are "body" or a local ng-template variable of another element (note: use binding with brackets for template variables, e.g. [appendTo]="mydiv" for a div element having #mydiv as variable name).
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* @group Props
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*/
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appendTo;
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/**
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* A property to uniquely identify a value in options.
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* @group Props
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*/
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dataKey;
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/**
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* Name of the input element.
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* @group Props
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*/
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name;
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/**
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* Establishes relationships between the component and label(s) where its value should be one or more element IDs.
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* @group Props
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*/
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ariaLabelledBy;
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/**
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* Whether to show labels of selected item labels or use default label.
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* @group Props
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* @defaultValue true
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*/
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set displaySelectedLabel(val) {
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this._displaySelectedLabel = val;
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}
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get displaySelectedLabel() {
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return this._displaySelectedLabel;
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}
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/**
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* Decides how many selected item labels to show at most.
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* @group Props
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* @defaultValue 3
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*/
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set maxSelectedLabels(val) {
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this._maxSelectedLabels = val;
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}
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get maxSelectedLabels() {
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return this._maxSelectedLabels;
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}
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/**
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* Decides how many selected item labels to show at most.
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* @group Props
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||
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*/
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selectionLimit;
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/**
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* Label to display after exceeding max selected labels e.g. ({0} items selected), defaults "ellipsis" keyword to indicate a text-overflow.
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||
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* @group Props
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*/
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selectedItemsLabel;
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/**
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* Whether to show the checkbox at header to toggle all items at once.
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||
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* @group Props
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*/
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||
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showToggleAll = true;
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/**
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* Text to display when filtering does not return any results.
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||
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* @group Props
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||
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*/
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emptyFilterMessage = '';
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/**
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||
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* Text to display when there is no data. Defaults to global value in i18n translation configuration.
|
||
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* @group Props
|
||
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*/
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emptyMessage = '';
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/**
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* Clears the filter value when hiding the dropdown.
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||
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* @group Props
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||
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*/
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||
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resetFilterOnHide = false;
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||
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/**
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||
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* Icon class of the dropdown icon.
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||
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* @group Props
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||
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*/
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||
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dropdownIcon;
|
||
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/**
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||
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* Name of the label field of an option.
|
||
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* @group Props
|
||
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*/
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||
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optionLabel;
|
||
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/**
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||
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* Name of the value field of an option.
|
||
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* @group Props
|
||
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*/
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||
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optionValue;
|
||
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/**
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||
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* Name of the disabled field of an option.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
optionDisabled;
|
||
|
|
/**
|
||
|
|
* Name of the label field of an option group.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
optionGroupLabel = 'label';
|
||
|
|
/**
|
||
|
|
* Name of the options field of an option group.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
optionGroupChildren = 'items';
|
||
|
|
/**
|
||
|
|
* Whether to show the header.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
showHeader = true;
|
||
|
|
/**
|
||
|
|
* When filtering is enabled, filterBy decides which field or fields (comma separated) to search against.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
filterBy;
|
||
|
|
/**
|
||
|
|
* Height of the viewport in pixels, a scrollbar is defined if height of list exceeds this value.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
scrollHeight = '200px';
|
||
|
|
/**
|
||
|
|
* Defines if data is loaded and interacted with in lazy manner.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
lazy = false;
|
||
|
|
/**
|
||
|
|
* Whether the data should be loaded on demand during scroll.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
virtualScroll;
|
||
|
|
/**
|
||
|
|
* Whether the multiselect is in loading state.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
loading = false;
|
||
|
|
/**
|
||
|
|
* Height of an item in the list for VirtualScrolling.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
virtualScrollItemSize;
|
||
|
|
/**
|
||
|
|
* Icon to display in loading state.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
loadingIcon;
|
||
|
|
/**
|
||
|
|
* Whether to use the scroller feature. The properties of scroller component can be used like an object in it.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
virtualScrollOptions;
|
||
|
|
/**
|
||
|
|
* Whether to use overlay API feature. The properties of overlay API can be used like an object in it.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
overlayOptions;
|
||
|
|
/**
|
||
|
|
* Defines a string that labels the filter input.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
ariaFilterLabel;
|
||
|
|
/**
|
||
|
|
* Defines how the items are filtered.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
filterMatchMode = 'contains';
|
||
|
|
/**
|
||
|
|
* Advisory information to display in a tooltip on hover.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
tooltip = '';
|
||
|
|
/**
|
||
|
|
* Position of the tooltip.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
tooltipPosition = 'right';
|
||
|
|
/**
|
||
|
|
* Type of CSS position.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
tooltipPositionStyle = 'absolute';
|
||
|
|
/**
|
||
|
|
* Style class of the tooltip.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
tooltipStyleClass;
|
||
|
|
/**
|
||
|
|
* Applies focus to the filter element when the overlay is shown.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
autofocusFilter = true;
|
||
|
|
/**
|
||
|
|
* Defines how the selected items are displayed.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
display = 'comma';
|
||
|
|
/**
|
||
|
|
* Defines the autocomplete is active.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
autocomplete = 'off';
|
||
|
|
/**
|
||
|
|
* When enabled, a clear icon is displayed to clear the value.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
showClear = false;
|
||
|
|
/**
|
||
|
|
* When present, it specifies that the component should automatically get focus on load.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
autofocus;
|
||
|
|
/**
|
||
|
|
* @deprecated since v14.2.0, use overlayOptions property instead.
|
||
|
|
* Whether to automatically manage layering.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
get autoZIndex() {
|
||
|
|
return this._autoZIndex;
|
||
|
|
}
|
||
|
|
set autoZIndex(val) {
|
||
|
|
this._autoZIndex = val;
|
||
|
|
console.warn('The autoZIndex property is deprecated since v14.2.0, use overlayOptions property instead.');
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @deprecated since v14.2.0, use overlayOptions property instead.
|
||
|
|
* Base zIndex value to use in layering.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
get baseZIndex() {
|
||
|
|
return this._baseZIndex;
|
||
|
|
}
|
||
|
|
set baseZIndex(val) {
|
||
|
|
this._baseZIndex = val;
|
||
|
|
console.warn('The baseZIndex property is deprecated since v14.2.0, use overlayOptions property instead.');
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Transition options of the show animation.
|
||
|
|
* @group Props
|
||
|
|
* @deprecated since v14.2.0, use overlayOptions property instead.
|
||
|
|
*/
|
||
|
|
get showTransitionOptions() {
|
||
|
|
return this._showTransitionOptions;
|
||
|
|
}
|
||
|
|
set showTransitionOptions(val) {
|
||
|
|
this._showTransitionOptions = val;
|
||
|
|
console.warn('The showTransitionOptions property is deprecated since v14.2.0, use overlayOptions property instead.');
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Transition options of the hide animation.
|
||
|
|
* @group Props
|
||
|
|
* @deprecated since v14.2.0, use overlayOptions property instead.
|
||
|
|
*/
|
||
|
|
get hideTransitionOptions() {
|
||
|
|
return this._hideTransitionOptions;
|
||
|
|
}
|
||
|
|
set hideTransitionOptions(val) {
|
||
|
|
this._hideTransitionOptions = val;
|
||
|
|
console.warn('The hideTransitionOptions property is deprecated since v14.2.0, use overlayOptions property instead.');
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Label to display when there are no selections.
|
||
|
|
* @group Props
|
||
|
|
* @deprecated Use placeholder instead.
|
||
|
|
*/
|
||
|
|
set defaultLabel(val) {
|
||
|
|
this._defaultLabel = val;
|
||
|
|
console.warn('defaultLabel property is deprecated since 16.6.0, use placeholder instead');
|
||
|
|
}
|
||
|
|
get defaultLabel() {
|
||
|
|
return this._defaultLabel;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Label to display when there are no selections.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
set placeholder(val) {
|
||
|
|
this._placeholder.set(val);
|
||
|
|
}
|
||
|
|
get placeholder() {
|
||
|
|
return this._placeholder.asReadonly();
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* An array of objects to display as the available options.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
get options() {
|
||
|
|
const options = this._options();
|
||
|
|
return options;
|
||
|
|
}
|
||
|
|
set options(val) {
|
||
|
|
if (!ObjectUtils.deepEquals(this._options(), val)) {
|
||
|
|
this._options.set(val);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* When specified, filter displays with this value.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
get filterValue() {
|
||
|
|
return this._filterValue();
|
||
|
|
}
|
||
|
|
set filterValue(val) {
|
||
|
|
this._filterValue.set(val);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Item size of item to be virtual scrolled.
|
||
|
|
* @group Props
|
||
|
|
* @deprecated use virtualScrollItemSize property instead.
|
||
|
|
*/
|
||
|
|
get itemSize() {
|
||
|
|
return this._itemSize;
|
||
|
|
}
|
||
|
|
set itemSize(val) {
|
||
|
|
this._itemSize = val;
|
||
|
|
console.warn('The itemSize property is deprecated, use virtualScrollItemSize property instead.');
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Whether all data is selected.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
get selectAll() {
|
||
|
|
return this._selectAll;
|
||
|
|
}
|
||
|
|
set selectAll(value) {
|
||
|
|
this._selectAll = value;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Indicates whether to focus on options when hovering over them, defaults to optionLabel.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
focusOnHover = false;
|
||
|
|
/**
|
||
|
|
* Fields used when filtering the options, defaults to optionLabel.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
filterFields;
|
||
|
|
/**
|
||
|
|
* Determines if the option will be selected on focus.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
selectOnFocus = false;
|
||
|
|
/**
|
||
|
|
* Whether to focus on the first visible or selected element when the overlay panel is shown.
|
||
|
|
* @group Props
|
||
|
|
*/
|
||
|
|
autoOptionFocus = true;
|
||
|
|
/**
|
||
|
|
* Callback to invoke when value changes.
|
||
|
|
* @param {MultiSelectChangeEvent} event - Custom change event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onChange = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when data is filtered.
|
||
|
|
* @param {MultiSelectFilterEvent} event - Custom filter event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onFilter = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when multiselect receives focus.
|
||
|
|
* @param {MultiSelectFocusEvent} event - Custom focus event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onFocus = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when multiselect loses focus.
|
||
|
|
* @param {MultiSelectBlurEvent} event - Custom blur event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onBlur = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when component is clicked.
|
||
|
|
* @param {Event} event - Browser event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onClick = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when input field is cleared.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onClear = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when overlay panel becomes visible.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onPanelShow = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when overlay panel becomes hidden.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onPanelHide = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke in lazy mode to load new data.
|
||
|
|
* @param {MultiSelectLazyLoadEvent} event - Lazy load event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onLazyLoad = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke in lazy mode to load new data.
|
||
|
|
* @param {MultiSelectRemoveEvent} event - Remove event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onRemove = new EventEmitter();
|
||
|
|
/**
|
||
|
|
* Callback to invoke when all data is selected.
|
||
|
|
* @param {MultiSelectSelectAllChangeEvent} event - Custom select event.
|
||
|
|
* @group Emits
|
||
|
|
*/
|
||
|
|
onSelectAllChange = new EventEmitter();
|
||
|
|
containerViewChild;
|
||
|
|
overlayViewChild;
|
||
|
|
filterInputChild;
|
||
|
|
focusInputViewChild;
|
||
|
|
itemsViewChild;
|
||
|
|
scroller;
|
||
|
|
lastHiddenFocusableElementOnOverlay;
|
||
|
|
firstHiddenFocusableElementOnOverlay;
|
||
|
|
headerCheckboxViewChild;
|
||
|
|
footerFacet;
|
||
|
|
headerFacet;
|
||
|
|
templates;
|
||
|
|
searchValue;
|
||
|
|
searchTimeout;
|
||
|
|
_selectAll = null;
|
||
|
|
_autoZIndex;
|
||
|
|
_baseZIndex;
|
||
|
|
_showTransitionOptions;
|
||
|
|
_hideTransitionOptions;
|
||
|
|
_defaultLabel;
|
||
|
|
_placeholder = signal(undefined);
|
||
|
|
_itemSize;
|
||
|
|
_selectionLimit;
|
||
|
|
_disableTooltip = false;
|
||
|
|
value;
|
||
|
|
_filteredOptions;
|
||
|
|
onModelChange = () => { };
|
||
|
|
onModelTouched = () => { };
|
||
|
|
valuesAsString;
|
||
|
|
focus;
|
||
|
|
filtered;
|
||
|
|
itemTemplate;
|
||
|
|
groupTemplate;
|
||
|
|
loaderTemplate;
|
||
|
|
headerTemplate;
|
||
|
|
filterTemplate;
|
||
|
|
footerTemplate;
|
||
|
|
emptyFilterTemplate;
|
||
|
|
emptyTemplate;
|
||
|
|
selectedItemsTemplate;
|
||
|
|
checkIconTemplate;
|
||
|
|
loadingIconTemplate;
|
||
|
|
filterIconTemplate;
|
||
|
|
removeTokenIconTemplate;
|
||
|
|
closeIconTemplate;
|
||
|
|
clearIconTemplate;
|
||
|
|
dropdownIconTemplate;
|
||
|
|
itemCheckboxIconTemplate;
|
||
|
|
headerCheckboxIconTemplate;
|
||
|
|
headerCheckboxFocus;
|
||
|
|
filterOptions;
|
||
|
|
preventModelTouched;
|
||
|
|
preventDocumentDefault;
|
||
|
|
focused = false;
|
||
|
|
itemsWrapper;
|
||
|
|
_displaySelectedLabel = true;
|
||
|
|
_maxSelectedLabels = 3;
|
||
|
|
modelValue = signal(null);
|
||
|
|
_filterValue = signal(null);
|
||
|
|
_options = signal(null);
|
||
|
|
startRangeIndex = signal(-1);
|
||
|
|
focusedOptionIndex = signal(-1);
|
||
|
|
selectedOptions;
|
||
|
|
clickInProgress = false;
|
||
|
|
get containerClass() {
|
||
|
|
return {
|
||
|
|
'p-multiselect p-component p-inputwrapper': true,
|
||
|
|
'p-disabled': this.disabled,
|
||
|
|
'p-multiselect-clearable': this.showClear && !this.disabled,
|
||
|
|
'p-multiselect-chip': this.display === 'chip',
|
||
|
|
'p-focus': this.focused,
|
||
|
|
'p-variant-filled': this.variant === 'filled' || this.config.inputStyle() === 'filled'
|
||
|
|
};
|
||
|
|
}
|
||
|
|
get inputClass() {
|
||
|
|
return {
|
||
|
|
'p-multiselect-label p-inputtext': true,
|
||
|
|
'p-placeholder': (this.placeholder() || this.defaultLabel) && (this.label() === this.placeholder() || this.label() === this.defaultLabel),
|
||
|
|
'p-multiselect-label-empty': !this.selectedItemsTemplate && (this.label() === 'p-emptylabel' || this.label().length === 0)
|
||
|
|
};
|
||
|
|
}
|
||
|
|
get panelClass() {
|
||
|
|
return {
|
||
|
|
'p-multiselect-panel p-component': true,
|
||
|
|
'p-input-filled': this.config.inputStyle() === 'filled',
|
||
|
|
'p-ripple-disabled': this.config.ripple === false
|
||
|
|
};
|
||
|
|
}
|
||
|
|
get labelClass() {
|
||
|
|
return {
|
||
|
|
'p-multiselect-label': true,
|
||
|
|
'p-placeholder': this.label() === this.placeholder() || this.label() === this.defaultLabel,
|
||
|
|
'p-multiselect-label-empty': !this.placeholder() && !this.defaultLabel && (!this.modelValue() || this.modelValue().length === 0)
|
||
|
|
};
|
||
|
|
}
|
||
|
|
get emptyMessageLabel() {
|
||
|
|
return this.emptyMessage || this.config.getTranslation(TranslationKeys.EMPTY_MESSAGE);
|
||
|
|
}
|
||
|
|
get emptyFilterMessageLabel() {
|
||
|
|
return this.emptyFilterMessage || this.config.getTranslation(TranslationKeys.EMPTY_FILTER_MESSAGE);
|
||
|
|
}
|
||
|
|
get filled() {
|
||
|
|
if (typeof this.modelValue() === 'string')
|
||
|
|
return !!this.modelValue();
|
||
|
|
return ObjectUtils.isNotEmpty(this.modelValue());
|
||
|
|
}
|
||
|
|
get isVisibleClearIcon() {
|
||
|
|
return this.modelValue() != null && this.modelValue() !== '' && ObjectUtils.isNotEmpty(this.modelValue()) && this.showClear && !this.disabled && this.filled;
|
||
|
|
}
|
||
|
|
get toggleAllAriaLabel() {
|
||
|
|
return this.config.translation.aria ? this.config.translation.aria[this.allSelected() ? 'selectAll' : 'unselectAll'] : undefined;
|
||
|
|
}
|
||
|
|
get closeAriaLabel() {
|
||
|
|
return this.config.translation.aria ? this.config.translation.aria.close : undefined;
|
||
|
|
}
|
||
|
|
get listLabel() {
|
||
|
|
return this.config.getTranslation(TranslationKeys.ARIA)['listLabel'];
|
||
|
|
}
|
||
|
|
getAllVisibleAndNonVisibleOptions() {
|
||
|
|
return this.group ? this.flatOptions(this.options) : this.options || [];
|
||
|
|
}
|
||
|
|
visibleOptions = computed(() => {
|
||
|
|
const options = this.getAllVisibleAndNonVisibleOptions();
|
||
|
|
const isArrayOfObjects = ObjectUtils.isArray(options) && ObjectUtils.isObject(options[0]);
|
||
|
|
if (this._filterValue()) {
|
||
|
|
let filteredOptions;
|
||
|
|
if (isArrayOfObjects) {
|
||
|
|
filteredOptions = this.filterService.filter(options, this.searchFields(), this._filterValue(), this.filterMatchMode, this.filterLocale);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
filteredOptions = options.filter((option) => option.toString().toLocaleLowerCase().includes(this._filterValue().toLocaleLowerCase()));
|
||
|
|
}
|
||
|
|
if (this.group) {
|
||
|
|
const optionGroups = this.options || [];
|
||
|
|
const filtered = [];
|
||
|
|
optionGroups.forEach((group) => {
|
||
|
|
const groupChildren = this.getOptionGroupChildren(group);
|
||
|
|
const filteredItems = groupChildren.filter((item) => filteredOptions.includes(item));
|
||
|
|
if (filteredItems.length > 0)
|
||
|
|
filtered.push({ ...group, [typeof this.optionGroupChildren === 'string' ? this.optionGroupChildren : 'items']: [...filteredItems] });
|
||
|
|
});
|
||
|
|
return this.flatOptions(filtered);
|
||
|
|
}
|
||
|
|
return filteredOptions;
|
||
|
|
}
|
||
|
|
return options;
|
||
|
|
});
|
||
|
|
label = computed(() => {
|
||
|
|
let label;
|
||
|
|
const modelValue = this.modelValue();
|
||
|
|
if (modelValue && modelValue.length && this.displaySelectedLabel) {
|
||
|
|
if (ObjectUtils.isNotEmpty(this.maxSelectedLabels) && modelValue.length > this.maxSelectedLabels) {
|
||
|
|
return this.getSelectedItemsLabel();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
label = '';
|
||
|
|
for (let i = 0; i < modelValue.length; i++) {
|
||
|
|
if (i !== 0) {
|
||
|
|
label += ', ';
|
||
|
|
}
|
||
|
|
label += this.getLabelByValue(modelValue[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
label = this.placeholder() || this.defaultLabel || '';
|
||
|
|
}
|
||
|
|
return label;
|
||
|
|
});
|
||
|
|
chipSelectedItems = computed(() => {
|
||
|
|
return ObjectUtils.isNotEmpty(this.maxSelectedLabels) && this.modelValue() && this.modelValue().length > this.maxSelectedLabels ? this.modelValue().slice(0, this.maxSelectedLabels) : this.modelValue();
|
||
|
|
});
|
||
|
|
constructor(el, renderer, cd, zone, filterService, config, overlayService) {
|
||
|
|
this.el = el;
|
||
|
|
this.renderer = renderer;
|
||
|
|
this.cd = cd;
|
||
|
|
this.zone = zone;
|
||
|
|
this.filterService = filterService;
|
||
|
|
this.config = config;
|
||
|
|
this.overlayService = overlayService;
|
||
|
|
effect(() => {
|
||
|
|
const modelValue = this.modelValue();
|
||
|
|
const visibleOptions = this.visibleOptions();
|
||
|
|
if (visibleOptions && ObjectUtils.isNotEmpty(visibleOptions)) {
|
||
|
|
if (this.optionValue && this.optionLabel && modelValue) {
|
||
|
|
this.selectedOptions = visibleOptions.filter((option) => modelValue.includes(option[this.optionLabel]) || modelValue.includes(option[this.optionValue]));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this.selectedOptions = modelValue;
|
||
|
|
}
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
ngOnInit() {
|
||
|
|
this.id = this.id || UniqueComponentId();
|
||
|
|
this.autoUpdateModel();
|
||
|
|
if (this.filterBy) {
|
||
|
|
this.filterOptions = {
|
||
|
|
filter: (value) => this.onFilterInputChange(value),
|
||
|
|
reset: () => this.resetFilter()
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
maxSelectionLimitReached() {
|
||
|
|
return this.selectionLimit && this.modelValue() && this.modelValue().length === this.selectionLimit;
|
||
|
|
}
|
||
|
|
ngAfterContentInit() {
|
||
|
|
this.templates.forEach((item) => {
|
||
|
|
switch (item.getType()) {
|
||
|
|
case 'item':
|
||
|
|
this.itemTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'group':
|
||
|
|
this.groupTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'selectedItems':
|
||
|
|
this.selectedItemsTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'header':
|
||
|
|
this.headerTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'filter':
|
||
|
|
this.filterTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'emptyfilter':
|
||
|
|
this.emptyFilterTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'empty':
|
||
|
|
this.emptyTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'footer':
|
||
|
|
this.footerTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'loader':
|
||
|
|
this.loaderTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'checkicon':
|
||
|
|
this.checkIconTemplate = item.template;
|
||
|
|
console.warn('checkicon is deprecated and will removed in v18. Use itemcheckboxicon or headercheckboxicon templates instead.');
|
||
|
|
break;
|
||
|
|
case 'headercheckboxicon':
|
||
|
|
this.headerCheckboxIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'loadingicon':
|
||
|
|
this.loadingIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'filtericon':
|
||
|
|
this.filterIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'removetokenicon':
|
||
|
|
this.removeTokenIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'closeicon':
|
||
|
|
this.closeIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'clearicon':
|
||
|
|
this.clearIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'dropdownicon':
|
||
|
|
this.dropdownIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
case 'itemcheckboxicon':
|
||
|
|
this.itemCheckboxIconTemplate = item.template;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
this.itemTemplate = item.template;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
ngAfterViewInit() {
|
||
|
|
if (this.overlayVisible) {
|
||
|
|
this.show();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
ngAfterViewChecked() {
|
||
|
|
if (this.filtered) {
|
||
|
|
this.zone.runOutsideAngular(() => {
|
||
|
|
setTimeout(() => {
|
||
|
|
this.overlayViewChild?.alignOverlay();
|
||
|
|
}, 1);
|
||
|
|
});
|
||
|
|
this.filtered = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
flatOptions(options) {
|
||
|
|
return (options || []).reduce((result, option, index) => {
|
||
|
|
result.push({ optionGroup: option, group: true, index });
|
||
|
|
const optionGroupChildren = this.getOptionGroupChildren(option);
|
||
|
|
optionGroupChildren && optionGroupChildren.forEach((o) => result.push(o));
|
||
|
|
return result;
|
||
|
|
}, []);
|
||
|
|
}
|
||
|
|
autoUpdateModel() {
|
||
|
|
if (this.selectOnFocus && this.autoOptionFocus && !this.hasSelectedOption()) {
|
||
|
|
this.focusedOptionIndex.set(this.findFirstFocusedOptionIndex());
|
||
|
|
const value = this.getOptionValue(this.visibleOptions()[this.focusedOptionIndex()]);
|
||
|
|
this.onOptionSelect({ originalEvent: null, option: [value] });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Updates the model value.
|
||
|
|
* @group Method
|
||
|
|
*/
|
||
|
|
updateModel(value, event) {
|
||
|
|
this.value = value;
|
||
|
|
this.onModelChange(value);
|
||
|
|
this.modelValue.set(value);
|
||
|
|
}
|
||
|
|
onInputClick(event) {
|
||
|
|
event.stopPropagation();
|
||
|
|
event.preventDefault();
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
}
|
||
|
|
onOptionSelect(event, isFocus = false, index = -1) {
|
||
|
|
const { originalEvent, option } = event;
|
||
|
|
if (this.disabled || this.isOptionDisabled(option)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
let selected = this.isSelected(option);
|
||
|
|
let value = null;
|
||
|
|
if (selected) {
|
||
|
|
value = this.modelValue().filter((val) => !ObjectUtils.equals(val, this.getOptionValue(option), this.equalityKey()));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
value = [...(this.modelValue() || []), this.getOptionValue(option)];
|
||
|
|
}
|
||
|
|
this.updateModel(value, originalEvent);
|
||
|
|
index !== -1 && this.focusedOptionIndex.set(index);
|
||
|
|
isFocus && DomHandler.focus(this.focusInputViewChild?.nativeElement);
|
||
|
|
this.onChange.emit({
|
||
|
|
originalEvent: event,
|
||
|
|
value: value,
|
||
|
|
itemValue: option
|
||
|
|
});
|
||
|
|
}
|
||
|
|
findSelectedOptionIndex() {
|
||
|
|
return this.hasSelectedOption() ? this.visibleOptions().findIndex((option) => this.isValidSelectedOption(option)) : -1;
|
||
|
|
}
|
||
|
|
onOptionSelectRange(event, start = -1, end = -1) {
|
||
|
|
start === -1 && (start = this.findNearestSelectedOptionIndex(end, true));
|
||
|
|
end === -1 && (end = this.findNearestSelectedOptionIndex(start));
|
||
|
|
if (start !== -1 && end !== -1) {
|
||
|
|
const rangeStart = Math.min(start, end);
|
||
|
|
const rangeEnd = Math.max(start, end);
|
||
|
|
const value = this.visibleOptions()
|
||
|
|
.slice(rangeStart, rangeEnd + 1)
|
||
|
|
.filter((option) => this.isValidOption(option))
|
||
|
|
.map((option) => this.getOptionValue(option));
|
||
|
|
this.updateModel(value, event);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
searchFields() {
|
||
|
|
return (this.filterBy || this.optionLabel || 'label').split(',');
|
||
|
|
}
|
||
|
|
findNearestSelectedOptionIndex(index, firstCheckUp = false) {
|
||
|
|
let matchedOptionIndex = -1;
|
||
|
|
if (this.hasSelectedOption()) {
|
||
|
|
if (firstCheckUp) {
|
||
|
|
matchedOptionIndex = this.findPrevSelectedOptionIndex(index);
|
||
|
|
matchedOptionIndex = matchedOptionIndex === -1 ? this.findNextSelectedOptionIndex(index) : matchedOptionIndex;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
matchedOptionIndex = this.findNextSelectedOptionIndex(index);
|
||
|
|
matchedOptionIndex = matchedOptionIndex === -1 ? this.findPrevSelectedOptionIndex(index) : matchedOptionIndex;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
|
||
|
|
}
|
||
|
|
findPrevSelectedOptionIndex(index) {
|
||
|
|
const matchedOptionIndex = this.hasSelectedOption() && index > 0 ? ObjectUtils.findLastIndex(this.visibleOptions().slice(0, index), (option) => this.isValidSelectedOption(option)) : -1;
|
||
|
|
return matchedOptionIndex > -1 ? matchedOptionIndex : -1;
|
||
|
|
}
|
||
|
|
findFirstFocusedOptionIndex() {
|
||
|
|
const selectedIndex = this.findFirstSelectedOptionIndex();
|
||
|
|
return selectedIndex < 0 ? this.findFirstOptionIndex() : selectedIndex;
|
||
|
|
}
|
||
|
|
findFirstOptionIndex() {
|
||
|
|
return this.visibleOptions().findIndex((option) => this.isValidOption(option));
|
||
|
|
}
|
||
|
|
findFirstSelectedOptionIndex() {
|
||
|
|
return this.hasSelectedOption() ? this.visibleOptions().findIndex((option) => this.isValidSelectedOption(option)) : -1;
|
||
|
|
}
|
||
|
|
findNextSelectedOptionIndex(index) {
|
||
|
|
const matchedOptionIndex = this.hasSelectedOption() && index < this.visibleOptions().length - 1
|
||
|
|
? this.visibleOptions()
|
||
|
|
.slice(index + 1)
|
||
|
|
.findIndex((option) => this.isValidSelectedOption(option))
|
||
|
|
: -1;
|
||
|
|
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : -1;
|
||
|
|
}
|
||
|
|
equalityKey() {
|
||
|
|
return this.optionValue ? null : this.dataKey;
|
||
|
|
}
|
||
|
|
hasSelectedOption() {
|
||
|
|
return ObjectUtils.isNotEmpty(this.modelValue());
|
||
|
|
}
|
||
|
|
isValidSelectedOption(option) {
|
||
|
|
return this.isValidOption(option) && this.isSelected(option);
|
||
|
|
}
|
||
|
|
isOptionGroup(option) {
|
||
|
|
return (this.group || this.optionGroupLabel) && option.optionGroup && option.group;
|
||
|
|
}
|
||
|
|
isValidOption(option) {
|
||
|
|
return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
|
||
|
|
}
|
||
|
|
isOptionDisabled(option) {
|
||
|
|
if (this.maxSelectionLimitReached() && !this.isSelected(option)) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : option && option.disabled !== undefined ? option.disabled : false;
|
||
|
|
}
|
||
|
|
isSelected(option) {
|
||
|
|
const optionValue = this.getOptionValue(option);
|
||
|
|
return (this.modelValue() || []).some((value) => ObjectUtils.equals(value, optionValue, this.equalityKey()));
|
||
|
|
}
|
||
|
|
isOptionMatched(option) {
|
||
|
|
return this.isValidOption(option) && this.getOptionLabel(option).toString().toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
|
||
|
|
}
|
||
|
|
isEmpty() {
|
||
|
|
return !this._options() || (this.visibleOptions() && this.visibleOptions().length === 0);
|
||
|
|
}
|
||
|
|
getOptionIndex(index, scrollerOptions) {
|
||
|
|
return this.virtualScrollerDisabled ? index : scrollerOptions && scrollerOptions.getItemOptions(index)['index'];
|
||
|
|
}
|
||
|
|
getAriaPosInset(index) {
|
||
|
|
return ((this.optionGroupLabel
|
||
|
|
? index -
|
||
|
|
this.visibleOptions()
|
||
|
|
.slice(0, index)
|
||
|
|
.filter((option) => this.isOptionGroup(option)).length
|
||
|
|
: index) + 1);
|
||
|
|
}
|
||
|
|
get ariaSetSize() {
|
||
|
|
return this.visibleOptions().filter((option) => !this.isOptionGroup(option)).length;
|
||
|
|
}
|
||
|
|
getLabelByValue(value) {
|
||
|
|
const options = this.group ? this.flatOptions(this._options()) : this._options() || [];
|
||
|
|
const matchedOption = options.find((option) => !this.isOptionGroup(option) && ObjectUtils.equals(this.getOptionValue(option), value, this.equalityKey()));
|
||
|
|
return matchedOption ? this.getOptionLabel(matchedOption) : null;
|
||
|
|
}
|
||
|
|
getSelectedItemsLabel() {
|
||
|
|
let pattern = /{(.*?)}/;
|
||
|
|
let message = this.selectedItemsLabel ? this.selectedItemsLabel : this.config.getTranslation(TranslationKeys.SELECTION_MESSAGE);
|
||
|
|
if (pattern.test(message)) {
|
||
|
|
return message.replace(message.match(pattern)[0], this.modelValue().length + '');
|
||
|
|
}
|
||
|
|
return message;
|
||
|
|
}
|
||
|
|
getOptionLabel(option) {
|
||
|
|
return this.optionLabel ? ObjectUtils.resolveFieldData(option, this.optionLabel) : option && option.label != undefined ? option.label : option;
|
||
|
|
}
|
||
|
|
getOptionValue(option) {
|
||
|
|
return this.optionValue ? ObjectUtils.resolveFieldData(option, this.optionValue) : !this.optionLabel && option && option.value !== undefined ? option.value : option;
|
||
|
|
}
|
||
|
|
getOptionGroupLabel(optionGroup) {
|
||
|
|
return this.optionGroupLabel ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel) : optionGroup && optionGroup.label != undefined ? optionGroup.label : optionGroup;
|
||
|
|
}
|
||
|
|
getOptionGroupChildren(optionGroup) {
|
||
|
|
return this.optionGroupChildren ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupChildren) : optionGroup.items;
|
||
|
|
}
|
||
|
|
onKeyDown(event) {
|
||
|
|
if (this.disabled) {
|
||
|
|
event.preventDefault();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
const metaKey = event.metaKey || event.ctrlKey;
|
||
|
|
switch (event.code) {
|
||
|
|
case 'ArrowDown':
|
||
|
|
this.onArrowDownKey(event);
|
||
|
|
break;
|
||
|
|
case 'ArrowUp':
|
||
|
|
this.onArrowUpKey(event);
|
||
|
|
break;
|
||
|
|
case 'Home':
|
||
|
|
this.onHomeKey(event);
|
||
|
|
break;
|
||
|
|
case 'End':
|
||
|
|
this.onEndKey(event);
|
||
|
|
break;
|
||
|
|
case 'PageDown':
|
||
|
|
this.onPageDownKey(event);
|
||
|
|
break;
|
||
|
|
case 'PageUp':
|
||
|
|
this.onPageUpKey(event);
|
||
|
|
break;
|
||
|
|
case 'Enter':
|
||
|
|
case 'Space':
|
||
|
|
this.onEnterKey(event);
|
||
|
|
break;
|
||
|
|
case 'Escape':
|
||
|
|
this.onEscapeKey(event);
|
||
|
|
break;
|
||
|
|
case 'Tab':
|
||
|
|
this.onTabKey(event);
|
||
|
|
break;
|
||
|
|
case 'ShiftLeft':
|
||
|
|
case 'ShiftRight':
|
||
|
|
this.onShiftKey();
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
if (event.code === 'KeyA' && metaKey) {
|
||
|
|
const value = this.visibleOptions()
|
||
|
|
.filter((option) => this.isValidOption(option))
|
||
|
|
.map((option) => this.getOptionValue(option));
|
||
|
|
this.updateModel(value, event);
|
||
|
|
event.preventDefault();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (!metaKey && ObjectUtils.isPrintableCharacter(event.key)) {
|
||
|
|
!this.overlayVisible && this.show();
|
||
|
|
this.searchOptions(event, event.key);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onFilterKeyDown(event) {
|
||
|
|
switch (event.code) {
|
||
|
|
case 'ArrowDown':
|
||
|
|
this.onArrowDownKey(event);
|
||
|
|
break;
|
||
|
|
case 'ArrowUp':
|
||
|
|
this.onArrowUpKey(event, true);
|
||
|
|
break;
|
||
|
|
case 'ArrowLeft':
|
||
|
|
case 'ArrowRight':
|
||
|
|
this.onArrowLeftKey(event, true);
|
||
|
|
break;
|
||
|
|
case 'Home':
|
||
|
|
this.onHomeKey(event, true);
|
||
|
|
break;
|
||
|
|
case 'End':
|
||
|
|
this.onEndKey(event, true);
|
||
|
|
break;
|
||
|
|
case 'Enter':
|
||
|
|
case 'NumpadEnter':
|
||
|
|
this.onEnterKey(event);
|
||
|
|
break;
|
||
|
|
case 'Escape':
|
||
|
|
this.onEscapeKey(event);
|
||
|
|
break;
|
||
|
|
case 'Tab':
|
||
|
|
this.onTabKey(event, true);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onArrowLeftKey(event, pressedInInputText = false) {
|
||
|
|
pressedInInputText && this.focusedOptionIndex.set(-1);
|
||
|
|
}
|
||
|
|
onArrowDownKey(event) {
|
||
|
|
const optionIndex = this.focusedOptionIndex() !== -1 ? this.findNextOptionIndex(this.focusedOptionIndex()) : this.findFirstFocusedOptionIndex();
|
||
|
|
if (event.shiftKey) {
|
||
|
|
this.onOptionSelectRange(event, this.startRangeIndex(), optionIndex);
|
||
|
|
}
|
||
|
|
this.changeFocusedOptionIndex(event, optionIndex);
|
||
|
|
!this.overlayVisible && this.show();
|
||
|
|
event.preventDefault();
|
||
|
|
event.stopPropagation();
|
||
|
|
}
|
||
|
|
onArrowUpKey(event, pressedInInputText = false) {
|
||
|
|
if (event.altKey && !pressedInInputText) {
|
||
|
|
if (this.focusedOptionIndex() !== -1) {
|
||
|
|
this.onOptionSelect(event, this.visibleOptions()[this.focusedOptionIndex()]);
|
||
|
|
}
|
||
|
|
this.overlayVisible && this.hide();
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
const optionIndex = this.focusedOptionIndex() !== -1 ? this.findPrevOptionIndex(this.focusedOptionIndex()) : this.findLastFocusedOptionIndex();
|
||
|
|
if (event.shiftKey) {
|
||
|
|
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex());
|
||
|
|
}
|
||
|
|
this.changeFocusedOptionIndex(event, optionIndex);
|
||
|
|
!this.overlayVisible && this.show();
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
event.stopPropagation();
|
||
|
|
}
|
||
|
|
onHomeKey(event, pressedInInputText = false) {
|
||
|
|
const { currentTarget } = event;
|
||
|
|
if (pressedInInputText) {
|
||
|
|
const len = currentTarget.value.length;
|
||
|
|
currentTarget.setSelectionRange(0, event.shiftKey ? len : 0);
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
let metaKey = event.metaKey || event.ctrlKey;
|
||
|
|
let optionIndex = this.findFirstOptionIndex();
|
||
|
|
if (event.shiftKey && metaKey) {
|
||
|
|
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex());
|
||
|
|
}
|
||
|
|
this.changeFocusedOptionIndex(event, optionIndex);
|
||
|
|
!this.overlayVisible && this.show();
|
||
|
|
}
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onEndKey(event, pressedInInputText = false) {
|
||
|
|
const { currentTarget } = event;
|
||
|
|
if (pressedInInputText) {
|
||
|
|
const len = currentTarget.value.length;
|
||
|
|
currentTarget.setSelectionRange(event.shiftKey ? 0 : len, len);
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
let metaKey = event.metaKey || event.ctrlKey;
|
||
|
|
let optionIndex = this.findLastFocusedOptionIndex();
|
||
|
|
if (event.shiftKey && metaKey) {
|
||
|
|
this.onOptionSelectRange(event, this.startRangeIndex(), optionIndex);
|
||
|
|
}
|
||
|
|
this.changeFocusedOptionIndex(event, optionIndex);
|
||
|
|
!this.overlayVisible && this.show();
|
||
|
|
}
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onPageDownKey(event) {
|
||
|
|
this.scrollInView(this.visibleOptions().length - 1);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onPageUpKey(event) {
|
||
|
|
this.scrollInView(0);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onEnterKey(event) {
|
||
|
|
if (!this.overlayVisible) {
|
||
|
|
this.onArrowDownKey(event);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (this.focusedOptionIndex() !== -1) {
|
||
|
|
if (event.shiftKey) {
|
||
|
|
this.onOptionSelectRange(event, this.focusedOptionIndex());
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this.onOptionSelect({ originalEvent: event, option: this.visibleOptions()[this.focusedOptionIndex()] });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onEscapeKey(event) {
|
||
|
|
this.overlayVisible && this.hide(true);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
onDeleteKey(event) {
|
||
|
|
if (this.showClear) {
|
||
|
|
this.clear(event);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onTabKey(event, pressedInInputText = false) {
|
||
|
|
if (!pressedInInputText) {
|
||
|
|
if (this.overlayVisible && this.hasFocusableElements()) {
|
||
|
|
DomHandler.focus(event.shiftKey ? this.lastHiddenFocusableElementOnOverlay.nativeElement : this.firstHiddenFocusableElementOnOverlay.nativeElement);
|
||
|
|
event.preventDefault();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (this.focusedOptionIndex() !== -1) {
|
||
|
|
this.onOptionSelect({ originalEvent: event, option: this.visibleOptions()[this.focusedOptionIndex()] });
|
||
|
|
}
|
||
|
|
this.overlayVisible && this.hide(this.filter);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onShiftKey() {
|
||
|
|
this.startRangeIndex.set(this.focusedOptionIndex());
|
||
|
|
}
|
||
|
|
onContainerClick(event) {
|
||
|
|
if (this.disabled || this.loading || this.readonly || event.target.isSameNode(this.focusInputViewChild?.nativeElement)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (event.target.tagName === 'INPUT' || event.target.getAttribute('data-pc-section') === 'clearicon' || event.target.closest('[data-pc-section="clearicon"]')) {
|
||
|
|
event.preventDefault();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else if (!this.overlayViewChild || !this.overlayViewChild.el.nativeElement.contains(event.target)) {
|
||
|
|
if (this.clickInProgress) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
this.clickInProgress = true;
|
||
|
|
setTimeout(() => {
|
||
|
|
this.clickInProgress = false;
|
||
|
|
}, 150);
|
||
|
|
this.overlayVisible ? this.hide(true) : this.show(true);
|
||
|
|
}
|
||
|
|
this.focusInputViewChild?.nativeElement.focus({ preventScroll: true });
|
||
|
|
this.onClick.emit(event);
|
||
|
|
this.cd.detectChanges();
|
||
|
|
}
|
||
|
|
onFirstHiddenFocus(event) {
|
||
|
|
const focusableEl = event.relatedTarget === this.focusInputViewChild?.nativeElement
|
||
|
|
? DomHandler.getFirstFocusableElement(this.overlayViewChild?.overlayViewChild?.nativeElement, ':not([data-p-hidden-focusable="true"])')
|
||
|
|
: this.focusInputViewChild?.nativeElement;
|
||
|
|
DomHandler.focus(focusableEl);
|
||
|
|
}
|
||
|
|
onInputFocus(event) {
|
||
|
|
this.focused = true;
|
||
|
|
const focusedOptionIndex = this.focusedOptionIndex() !== -1 ? this.focusedOptionIndex() : this.overlayVisible && this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
|
||
|
|
this.focusedOptionIndex.set(focusedOptionIndex);
|
||
|
|
this.overlayVisible && this.scrollInView(this.focusedOptionIndex());
|
||
|
|
this.onFocus.emit({ originalEvent: event });
|
||
|
|
}
|
||
|
|
onInputBlur(event) {
|
||
|
|
this.focused = false;
|
||
|
|
this.onBlur.emit({ originalEvent: event });
|
||
|
|
if (!this.preventModelTouched) {
|
||
|
|
this.onModelTouched();
|
||
|
|
}
|
||
|
|
this.preventModelTouched = false;
|
||
|
|
}
|
||
|
|
onFilterInputChange(event) {
|
||
|
|
let value = event.target.value;
|
||
|
|
this._filterValue.set(value);
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
this.onFilter.emit({ originalEvent: event, filter: this._filterValue() });
|
||
|
|
!this.virtualScrollerDisabled && this.scroller.scrollToIndex(0);
|
||
|
|
setTimeout(() => {
|
||
|
|
this.overlayViewChild.alignOverlay();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
onLastHiddenFocus(event) {
|
||
|
|
const focusableEl = event.relatedTarget === this.focusInputViewChild?.nativeElement
|
||
|
|
? DomHandler.getLastFocusableElement(this.overlayViewChild?.overlayViewChild?.nativeElement, ':not([data-p-hidden-focusable="true"])')
|
||
|
|
: this.focusInputViewChild?.nativeElement;
|
||
|
|
DomHandler.focus(focusableEl);
|
||
|
|
}
|
||
|
|
onOptionMouseEnter(event, index) {
|
||
|
|
if (this.focusOnHover) {
|
||
|
|
this.changeFocusedOptionIndex(event, index);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onHeaderCheckboxKeyDown(event) {
|
||
|
|
if (this.disabled) {
|
||
|
|
event.preventDefault();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
switch (event.code) {
|
||
|
|
case 'Space':
|
||
|
|
this.onToggleAll(event);
|
||
|
|
break;
|
||
|
|
case 'Enter':
|
||
|
|
this.onToggleAll(event);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
onFilterBlur(event) {
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
}
|
||
|
|
onHeaderCheckboxFocus() {
|
||
|
|
this.headerCheckboxFocus = true;
|
||
|
|
}
|
||
|
|
onHeaderCheckboxBlur() {
|
||
|
|
this.headerCheckboxFocus = false;
|
||
|
|
}
|
||
|
|
onToggleAll(event) {
|
||
|
|
if (this.disabled || this.readonly) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (this.selectAll != null) {
|
||
|
|
this.onSelectAllChange.emit({
|
||
|
|
originalEvent: event,
|
||
|
|
checked: !this.allSelected()
|
||
|
|
});
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// pre-selected disabled options should always be selected.
|
||
|
|
const selectedDisabledOptions = this.getAllVisibleAndNonVisibleOptions().filter((option) => this.isSelected(option) && (this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : option && option.disabled !== undefined ? option.disabled : false));
|
||
|
|
const visibleOptions = this.allSelected()
|
||
|
|
? this.visibleOptions().filter((option) => !this.isValidOption(option) && this.isSelected(option))
|
||
|
|
: this.visibleOptions().filter((option) => this.isSelected(option) || this.isValidOption(option));
|
||
|
|
const optionValues = [...selectedDisabledOptions, ...visibleOptions].map((option) => this.getOptionValue(option));
|
||
|
|
const value = [...new Set(optionValues)];
|
||
|
|
this.updateModel(value, event);
|
||
|
|
// because onToggleAll could have been called during filtering, this additional test needs to be performed before calling onSelectAllChange.emit
|
||
|
|
if (!value.length || value.length === this.getAllVisibleAndNonVisibleOptions().length) {
|
||
|
|
this.onSelectAllChange.emit({
|
||
|
|
originalEvent: event,
|
||
|
|
checked: !!value.length
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (this.partialSelected()) {
|
||
|
|
this.selectedOptions = null;
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
this.onChange.emit({ originalEvent: event, value: this.value });
|
||
|
|
DomHandler.focus(this.headerCheckboxViewChild?.nativeElement);
|
||
|
|
this.headerCheckboxFocus = true;
|
||
|
|
event.preventDefault();
|
||
|
|
event.stopPropagation();
|
||
|
|
}
|
||
|
|
changeFocusedOptionIndex(event, index) {
|
||
|
|
if (this.focusedOptionIndex() !== index) {
|
||
|
|
this.focusedOptionIndex.set(index);
|
||
|
|
this.scrollInView();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
get virtualScrollerDisabled() {
|
||
|
|
return !this.virtualScroll;
|
||
|
|
}
|
||
|
|
scrollInView(index = -1) {
|
||
|
|
const id = index !== -1 ? `${this.id}_${index}` : this.focusedOptionId;
|
||
|
|
if (this.itemsViewChild && this.itemsViewChild.nativeElement) {
|
||
|
|
const element = DomHandler.findSingle(this.itemsViewChild.nativeElement, `li[id="${id}"]`);
|
||
|
|
if (element) {
|
||
|
|
element.scrollIntoView && element.scrollIntoView({ block: 'nearest', inline: 'nearest' });
|
||
|
|
}
|
||
|
|
else if (!this.virtualScrollerDisabled) {
|
||
|
|
setTimeout(() => {
|
||
|
|
this.virtualScroll && this.scroller?.scrollToIndex(index !== -1 ? index : this.focusedOptionIndex());
|
||
|
|
}, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
get focusedOptionId() {
|
||
|
|
return this.focusedOptionIndex() !== -1 ? `${this.id}_${this.focusedOptionIndex()}` : null;
|
||
|
|
}
|
||
|
|
writeValue(value) {
|
||
|
|
this.value = value;
|
||
|
|
this.modelValue.set(this.value);
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
registerOnChange(fn) {
|
||
|
|
this.onModelChange = fn;
|
||
|
|
}
|
||
|
|
registerOnTouched(fn) {
|
||
|
|
this.onModelTouched = fn;
|
||
|
|
}
|
||
|
|
setDisabledState(val) {
|
||
|
|
this.disabled = val;
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
allSelected() {
|
||
|
|
return this.selectAll !== null ? this.selectAll : ObjectUtils.isNotEmpty(this.visibleOptions()) && this.visibleOptions().every((option) => this.isOptionGroup(option) || this.isOptionDisabled(option) || this.isSelected(option));
|
||
|
|
}
|
||
|
|
partialSelected() {
|
||
|
|
return this.selectedOptions && this.selectedOptions.length > 0 && this.selectedOptions.length < this.options.length;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Displays the panel.
|
||
|
|
* @group Method
|
||
|
|
*/
|
||
|
|
show(isFocus) {
|
||
|
|
this.overlayVisible = true;
|
||
|
|
const focusedOptionIndex = this.focusedOptionIndex() !== -1 ? this.focusedOptionIndex() : this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
|
||
|
|
this.focusedOptionIndex.set(focusedOptionIndex);
|
||
|
|
if (isFocus) {
|
||
|
|
DomHandler.focus(this.focusInputViewChild?.nativeElement);
|
||
|
|
}
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Hides the panel.
|
||
|
|
* @group Method
|
||
|
|
*/
|
||
|
|
hide(isFocus) {
|
||
|
|
this.overlayVisible = false;
|
||
|
|
this.focusedOptionIndex.set(-1);
|
||
|
|
if (this.filter && this.resetFilterOnHide) {
|
||
|
|
this.resetFilter();
|
||
|
|
}
|
||
|
|
if (this.overlayOptions?.mode === 'modal') {
|
||
|
|
DomHandler.unblockBodyScroll();
|
||
|
|
}
|
||
|
|
isFocus && DomHandler.focus(this.focusInputViewChild?.nativeElement);
|
||
|
|
this.onPanelHide.emit();
|
||
|
|
this.cd.markForCheck();
|
||
|
|
}
|
||
|
|
onOverlayAnimationStart(event) {
|
||
|
|
switch (event.toState) {
|
||
|
|
case 'visible':
|
||
|
|
this.itemsWrapper = DomHandler.findSingle(this.overlayViewChild?.overlayViewChild?.nativeElement, this.virtualScroll ? '.p-scroller' : '.p-multiselect-items-wrapper');
|
||
|
|
this.virtualScroll && this.scroller?.setContentEl(this.itemsViewChild?.nativeElement);
|
||
|
|
if (this._options() && this._options().length) {
|
||
|
|
if (this.virtualScroll) {
|
||
|
|
const selectedIndex = ObjectUtils.isNotEmpty(this.modelValue()) ? this.focusedOptionIndex() : -1;
|
||
|
|
if (selectedIndex !== -1) {
|
||
|
|
this.scroller?.scrollToIndex(selectedIndex);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
let selectedListItem = DomHandler.findSingle(this.itemsWrapper, '[data-p-highlight="true"]');
|
||
|
|
if (selectedListItem) {
|
||
|
|
selectedListItem.scrollIntoView({ block: 'nearest', inline: 'nearest' });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (this.filterInputChild && this.filterInputChild.nativeElement) {
|
||
|
|
this.preventModelTouched = true;
|
||
|
|
if (this.autofocusFilter) {
|
||
|
|
this.filterInputChild.nativeElement.focus();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.onPanelShow.emit();
|
||
|
|
case 'void':
|
||
|
|
this.itemsWrapper = null;
|
||
|
|
this.onModelTouched();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
resetFilter() {
|
||
|
|
if (this.filterInputChild && this.filterInputChild.nativeElement) {
|
||
|
|
this.filterInputChild.nativeElement.value = '';
|
||
|
|
}
|
||
|
|
this._filterValue.set(null);
|
||
|
|
this._filteredOptions = null;
|
||
|
|
}
|
||
|
|
close(event) {
|
||
|
|
this.hide();
|
||
|
|
event.preventDefault();
|
||
|
|
event.stopPropagation();
|
||
|
|
}
|
||
|
|
clear(event) {
|
||
|
|
this.value = null;
|
||
|
|
this.updateModel(null, event);
|
||
|
|
this.selectedOptions = null;
|
||
|
|
this.onClear.emit();
|
||
|
|
this._disableTooltip = true;
|
||
|
|
event.stopPropagation();
|
||
|
|
}
|
||
|
|
labelContainerMouseLeave() {
|
||
|
|
if (this._disableTooltip)
|
||
|
|
this._disableTooltip = false;
|
||
|
|
}
|
||
|
|
removeOption(optionValue, event) {
|
||
|
|
let value = this.modelValue().filter((val) => !ObjectUtils.equals(val, optionValue, this.equalityKey()));
|
||
|
|
this.updateModel(value, event);
|
||
|
|
this.onChange.emit({
|
||
|
|
originalEvent: event,
|
||
|
|
value: value,
|
||
|
|
itemValue: optionValue
|
||
|
|
});
|
||
|
|
event && event.stopPropagation();
|
||
|
|
}
|
||
|
|
findNextItem(item) {
|
||
|
|
let nextItem = item.nextElementSibling;
|
||
|
|
if (nextItem)
|
||
|
|
return DomHandler.hasClass(nextItem.children[0], 'p-disabled') || DomHandler.isHidden(nextItem.children[0]) || DomHandler.hasClass(nextItem, 'p-multiselect-item-group') ? this.findNextItem(nextItem) : nextItem.children[0];
|
||
|
|
else
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
findPrevItem(item) {
|
||
|
|
let prevItem = item.previousElementSibling;
|
||
|
|
if (prevItem)
|
||
|
|
return DomHandler.hasClass(prevItem.children[0], 'p-disabled') || DomHandler.isHidden(prevItem.children[0]) || DomHandler.hasClass(prevItem, 'p-multiselect-item-group') ? this.findPrevItem(prevItem) : prevItem.children[0];
|
||
|
|
else
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
findNextOptionIndex(index) {
|
||
|
|
const matchedOptionIndex = index < this.visibleOptions().length - 1
|
||
|
|
? this.visibleOptions()
|
||
|
|
.slice(index + 1)
|
||
|
|
.findIndex((option) => this.isValidOption(option))
|
||
|
|
: -1;
|
||
|
|
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : index;
|
||
|
|
}
|
||
|
|
findPrevOptionIndex(index) {
|
||
|
|
const matchedOptionIndex = index > 0 ? ObjectUtils.findLastIndex(this.visibleOptions().slice(0, index), (option) => this.isValidOption(option)) : -1;
|
||
|
|
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
|
||
|
|
}
|
||
|
|
findLastSelectedOptionIndex() {
|
||
|
|
return this.hasSelectedOption() ? ObjectUtils.findLastIndex(this.visibleOptions(), (option) => this.isValidSelectedOption(option)) : -1;
|
||
|
|
}
|
||
|
|
findLastFocusedOptionIndex() {
|
||
|
|
const selectedIndex = this.findLastSelectedOptionIndex();
|
||
|
|
return selectedIndex < 0 ? this.findLastOptionIndex() : selectedIndex;
|
||
|
|
}
|
||
|
|
findLastOptionIndex() {
|
||
|
|
return ObjectUtils.findLastIndex(this.visibleOptions(), (option) => this.isValidOption(option));
|
||
|
|
}
|
||
|
|
searchOptions(event, char) {
|
||
|
|
this.searchValue = (this.searchValue || '') + char;
|
||
|
|
let optionIndex = -1;
|
||
|
|
let matched = false;
|
||
|
|
if (this.focusedOptionIndex() !== -1) {
|
||
|
|
optionIndex = this.visibleOptions()
|
||
|
|
.slice(this.focusedOptionIndex())
|
||
|
|
.findIndex((option) => this.isOptionMatched(option));
|
||
|
|
optionIndex =
|
||
|
|
optionIndex === -1
|
||
|
|
? this.visibleOptions()
|
||
|
|
.slice(0, this.focusedOptionIndex())
|
||
|
|
.findIndex((option) => this.isOptionMatched(option))
|
||
|
|
: optionIndex + this.focusedOptionIndex();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
optionIndex = this.visibleOptions().findIndex((option) => this.isOptionMatched(option));
|
||
|
|
}
|
||
|
|
if (optionIndex !== -1) {
|
||
|
|
matched = true;
|
||
|
|
}
|
||
|
|
if (optionIndex === -1 && this.focusedOptionIndex() === -1) {
|
||
|
|
optionIndex = this.findFirstFocusedOptionIndex();
|
||
|
|
}
|
||
|
|
if (optionIndex !== -1) {
|
||
|
|
this.changeFocusedOptionIndex(event, optionIndex);
|
||
|
|
}
|
||
|
|
if (this.searchTimeout) {
|
||
|
|
clearTimeout(this.searchTimeout);
|
||
|
|
}
|
||
|
|
this.searchTimeout = setTimeout(() => {
|
||
|
|
this.searchValue = '';
|
||
|
|
this.searchTimeout = null;
|
||
|
|
}, 500);
|
||
|
|
return matched;
|
||
|
|
}
|
||
|
|
activateFilter() {
|
||
|
|
if (this.hasFilter() && this._options) {
|
||
|
|
if (this.group) {
|
||
|
|
let filteredGroups = [];
|
||
|
|
for (let optgroup of this.options) {
|
||
|
|
let filteredSubOptions = this.filterService.filter(this.getOptionGroupChildren(optgroup), this.searchFields(), this.filterValue, this.filterMatchMode, this.filterLocale);
|
||
|
|
if (filteredSubOptions && filteredSubOptions.length) {
|
||
|
|
filteredGroups.push({ ...optgroup, ...{ [this.optionGroupChildren]: filteredSubOptions } });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this._filteredOptions = filteredGroups;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this._filteredOptions = this.filterService.filter(this.options, this.searchFields(), this.filterValue, this.filterMatchMode, this.filterLocale);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this._filteredOptions = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
hasFocusableElements() {
|
||
|
|
return DomHandler.getFocusableElements(this.overlayViewChild.overlayViewChild.nativeElement, ':not([data-p-hidden-focusable="true"])').length > 0;
|
||
|
|
}
|
||
|
|
hasFilter() {
|
||
|
|
return this._filterValue() && this._filterValue().trim().length > 0;
|
||
|
|
}
|
||
|
|
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelect, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }, { token: i0.ChangeDetectorRef }, { token: i0.NgZone }, { token: i1.FilterService }, { token: i1.PrimeNGConfig }, { token: i1.OverlayService }], target: i0.ɵɵFactoryTarget.Component });
|
||
|
|
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: MultiSelect, selector: "p-multiSelect", inputs: { id: "id", ariaLabel: "ariaLabel", style: "style", styleClass: "styleClass", panelStyle: "panelStyle", panelStyleClass: "panelStyleClass", inputId: "inputId", disabled: ["disabled", "disabled", booleanAttribute], readonly: ["readonly", "readonly", booleanAttribute], group: ["group", "group", booleanAttribute], filter: ["filter", "filter", booleanAttribute], filterPlaceHolder: "filterPlaceHolder", filterLocale: "filterLocale", overlayVisible: ["overlayVisible", "overlayVisible", booleanAttribute], tabindex: ["tabindex", "tabindex", numberAttribute], variant: "variant", appendTo: "appendTo", dataKey: "dataKey", name: "name", ariaLabelledBy: "ariaLabelledBy", displaySelectedLabel: "displaySelectedLabel", maxSelectedLabels: "maxSelectedLabels", selectionLimit: ["selectionLimit", "selectionLimit", numberAttribute], selectedItemsLabel: "selectedItemsLabel", showToggleAll: ["showToggleAll", "showToggleAll", booleanAttribute], emptyFilterMessage: "emptyFilterMessage", emptyMessage: "emptyMessage", resetFilterOnHide: ["resetFilterOnHide", "resetFilterOnHide", booleanAttribute], dropdownIcon: "dropdownIcon", optionLabel: "optionLabel", optionValue: "optionValue", optionDisabled: "optionDisabled", optionGroupLabel: "optionGroupLabel", optionGroupChildren: "optionGroupChildren", showHeader: ["showHeader", "showHeader", booleanAttribute], filterBy: "filterBy", scrollHeight: "scrollHeight", lazy: ["lazy", "lazy", booleanAttribute], virtualScroll: ["virtualScroll", "virtualScroll", booleanAttribute], loading: ["loading", "loading", booleanAttribute], virtualScrollItemSize: ["virtualScrollItemSize", "virtualScrollItemSize", numberAttribute], loadingIcon: "loadingIcon", virtualScrollOptions: "virtualScrollOptions", overlayOptions: "overlayOptions", ariaFilterLabel: "ariaFilterLabel", filterMatchMode: "filterMatchMode", tooltip: "tooltip", tooltipPosition: "tooltipPosition", tooltipPositionStyle: "tooltipPositionStyle", tooltipStyleClass: "tooltipStyleClass", autofocusFilter: ["autofocusFilter", "autofocusFilter", booleanAttribute], display: "display", autocomplete: "autocomplete", showClear: ["showClear", "showClear", booleanAttribute], autofocus: ["autofocus", "autofocus", booleanAttribute], autoZIndex: "autoZIndex", baseZIndex: "baseZIndex", showTransitionOptions: "showTransitionOptions", hideTransitionOptions: "hideTransitionOptions", defaultLabel: "defaultLabel", placeholder: "placeholder", options: "options", filterValue: "filterValue", itemSize: "itemSize", selectAll: "selectAll", focusOnHover: ["focusOnHover", "focusOnHover", booleanAttribute], filterFields: "filterFields", selectOnFocus: ["selectOnFocus", "selectOnFocus", booleanAttribute], autoOptionFocus: ["autoOptionFocus", "autoOptionFocus", booleanAttribute] }, outputs: { onChange: "onChange", onFilter: "onFilter", onFocus: "onFocus", onBlur: "onBlur", onClick: "onClick", onClear: "onClear", onPanelShow: "onPanelShow", onPanelHide: "onPanelHide", onLazyLoad: "onLazyLoad", onRemove: "onRemove", onSelectAllChange: "onSelectAllChange" }, host: { properties: { "class.p-inputwrapper-focus": "focused || overlayVisible", "class.p-inputwrapper-filled": "filled" }, classAttribute: "p-element p-inputwrapper" }, providers: [MULTISELECT_VALUE_ACCESSOR], queries: [{ propertyName: "footerFacet", first: true, predicate: Footer, descendants: true }, { propertyName: "headerFacet", first: true, predicate: Header, descendants: true }, { propertyName: "templates", predicate: PrimeTemplate }], viewQueries: [{ propertyName: "containerViewChild", first: true, predicate: ["container"], descendants: true }, { propertyName: "overlayViewChild", first: true, predicate: ["overlay"], descendants: true }, { propertyName: "filterInputChild", first: true, predicate: ["filterInput"], descendants: true }, { propertyName: "focusInputViewChild", first: true, predicate: ["focusInput"], descendants: true }, { propertyName: "itemsViewChild", first: true, predicate: ["items
|
||
|
|
<div #container [attr.id]="id" [ngClass]="containerClass" [ngStyle]="style" [class]="styleClass" (click)="onContainerClick($event)">
|
||
|
|
<div class="p-hidden-accessible" [attr.data-p-hidden-accessible]="true">
|
||
|
|
<input
|
||
|
|
#focusInput
|
||
|
|
[pTooltip]="tooltip"
|
||
|
|
[tooltipPosition]="tooltipPosition"
|
||
|
|
[positionStyle]="tooltipPositionStyle"
|
||
|
|
[tooltipStyleClass]="tooltipStyleClass"
|
||
|
|
[attr.aria-disabled]="disabled"
|
||
|
|
[attr.id]="inputId"
|
||
|
|
role="combobox"
|
||
|
|
[attr.aria-label]="ariaLabel"
|
||
|
|
[attr.aria-labelledby]="ariaLabelledBy"
|
||
|
|
[attr.aria-haspopup]="'listbox'"
|
||
|
|
[attr.aria-expanded]="overlayVisible ?? false"
|
||
|
|
[attr.aria-controls]="overlayVisible ? id + '_list' : null"
|
||
|
|
[attr.tabindex]="!disabled ? tabindex : -1"
|
||
|
|
[attr.aria-activedescendant]="focused ? focusedOptionId : undefined"
|
||
|
|
(focus)="onInputFocus($event)"
|
||
|
|
(blur)="onInputBlur($event)"
|
||
|
|
(keydown)="onKeyDown($event)"
|
||
|
|
pAutoFocus
|
||
|
|
[autofocus]="autofocus"
|
||
|
|
/>
|
||
|
|
</div>
|
||
|
|
<div
|
||
|
|
class="p-multiselect-label-container"
|
||
|
|
[pTooltip]="tooltip"
|
||
|
|
(mouseleave)="labelContainerMouseLeave()"
|
||
|
|
[tooltipDisabled]="_disableTooltip"
|
||
|
|
[tooltipPosition]="tooltipPosition"
|
||
|
|
[positionStyle]="tooltipPositionStyle"
|
||
|
|
[tooltipStyleClass]="tooltipStyleClass"
|
||
|
|
>
|
||
|
|
<div [ngClass]="labelClass">
|
||
|
|
<ng-container *ngIf="!selectedItemsTemplate">
|
||
|
|
<ng-container *ngIf="display === 'comma'">{{ label() || 'empty' }}</ng-container>
|
||
|
|
<ng-container *ngIf="display === 'chip'">
|
||
|
|
<div #token *ngFor="let item of chipSelectedItems(); let i = index" class="p-multiselect-token">
|
||
|
|
<span class="p-multiselect-token-label">{{ getLabelByValue(item) }}</span>
|
||
|
|
<ng-container *ngIf="!disabled">
|
||
|
|
<TimesCircleIcon *ngIf="!removeTokenIconTemplate" [styleClass]="'p-multiselect-token-icon'" (click)="removeOption(item, event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true" />
|
||
|
|
<span *ngIf="removeTokenIconTemplate" class="p-multiselect-token-icon" (click)="removeOption(item, event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-container *ngTemplateOutlet="removeTokenIconTemplate"></ng-container>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
<ng-container *ngIf="!modelValue() || modelValue().length === 0">{{ placeholder() || defaultLabel || 'empty' }}</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngTemplateOutlet="selectedItemsTemplate; context: { $implicit: selectedOptions, removeChip: removeOption.bind(this) }"></ng-container>
|
||
|
|
</div>
|
||
|
|
<ng-container *ngIf="isVisibleClearIcon">
|
||
|
|
<TimesIcon *ngIf="!clearIconTemplate" [styleClass]="'p-multiselect-clear-icon'" (click)="clear($event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true" />
|
||
|
|
<span *ngIf="clearIconTemplate" class="p-multiselect-clear-icon" (click)="clear($event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="clearIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-trigger">
|
||
|
|
<ng-container *ngIf="loading; else elseBlock">
|
||
|
|
<ng-container *ngIf="loadingIconTemplate">
|
||
|
|
<ng-container *ngTemplateOutlet="loadingIconTemplate"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngIf="!loadingIconTemplate">
|
||
|
|
<span *ngIf="loadingIcon" [ngClass]="'p-multiselect-trigger-icon pi-spin ' + loadingIcon" aria-hidden="true"></span>
|
||
|
|
<span *ngIf="!loadingIcon" [class]="'p-multiselect-trigger-icon pi pi-spinner pi-spin'" aria-hidden="true"></span>
|
||
|
|
</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-template #elseBlock>
|
||
|
|
<ng-container *ngIf="!dropdownIconTemplate">
|
||
|
|
<span *ngIf="dropdownIcon" class="p-multiselect-trigger-icon" [ngClass]="dropdownIcon" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true"></span>
|
||
|
|
<ChevronDownIcon *ngIf="!dropdownIcon" [styleClass]="'p-multiselect-trigger-icon'" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true" />
|
||
|
|
</ng-container>
|
||
|
|
<span *ngIf="dropdownIconTemplate" class="p-multiselect-trigger-icon" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="dropdownIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<p-overlay
|
||
|
|
#overlay
|
||
|
|
[(visible)]="overlayVisible"
|
||
|
|
[options]="overlayOptions"
|
||
|
|
[target]="'@parent'"
|
||
|
|
[appendTo]="appendTo"
|
||
|
|
[autoZIndex]="autoZIndex"
|
||
|
|
[baseZIndex]="baseZIndex"
|
||
|
|
[showTransitionOptions]="showTransitionOptions"
|
||
|
|
[hideTransitionOptions]="hideTransitionOptions"
|
||
|
|
(onAnimationStart)="onOverlayAnimationStart($event)"
|
||
|
|
(onHide)="hide()"
|
||
|
|
>
|
||
|
|
<ng-template pTemplate="content">
|
||
|
|
<div [attr.id]="id + '_list'" [ngClass]="'p-multiselect-panel p-component'" [ngStyle]="panelStyle" [class]="panelStyleClass">
|
||
|
|
<span
|
||
|
|
#firstHiddenFocusableEl
|
||
|
|
role="presentation"
|
||
|
|
class="p-hidden-accessible p-hidden-focusable"
|
||
|
|
[attr.tabindex]="0"
|
||
|
|
(focus)="onFirstHiddenFocus($event)"
|
||
|
|
[attr.data-p-hidden-accessible]="true"
|
||
|
|
[attr.data-p-hidden-focusable]="true"
|
||
|
|
>
|
||
|
|
</span>
|
||
|
|
<div class="p-multiselect-header" *ngIf="showHeader">
|
||
|
|
<ng-content select="p-header"></ng-content>
|
||
|
|
<ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
|
||
|
|
<ng-container *ngIf="filterTemplate; else builtInFilterElement">
|
||
|
|
<ng-container *ngTemplateOutlet="filterTemplate; context: { options: filterOptions }"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-template #builtInFilterElement>
|
||
|
|
<div
|
||
|
|
class="p-checkbox p-component"
|
||
|
|
*ngIf="showToggleAll && !selectionLimit"
|
||
|
|
[ngClass]="{ 'p-variant-filled': variant === 'filled' || config.inputStyle() === 'filled', 'p-checkbox-disabled': disabled || toggleAllDisabled }"
|
||
|
|
(click)="onToggleAll($event)"
|
||
|
|
(keydown)="onHeaderCheckboxKeyDown($event)"
|
||
|
|
>
|
||
|
|
<div class="p-hidden-accessible" [attr.data-p-hidden-accessible]="true">
|
||
|
|
<input
|
||
|
|
#headerCheckbox
|
||
|
|
type="checkbox"
|
||
|
|
[readonly]="readonly"
|
||
|
|
[attr.checked]="allSelected()"
|
||
|
|
(focus)="onHeaderCheckboxFocus()"
|
||
|
|
(blur)="onHeaderCheckboxBlur()"
|
||
|
|
[disabled]="disabled || toggleAllDisabled"
|
||
|
|
[attr.aria-label]="toggleAllAriaLabel"
|
||
|
|
/>
|
||
|
|
</div>
|
||
|
|
<div
|
||
|
|
class="p-checkbox-box"
|
||
|
|
role="checkbox"
|
||
|
|
[attr.aria-label]="toggleAllAriaLabel"
|
||
|
|
[attr.aria-checked]="allSelected()"
|
||
|
|
[ngClass]="{ 'p-highlight': allSelected(), 'p-focus': headerCheckboxFocus, 'p-disabled': disabled || toggleAllDisabled }"
|
||
|
|
>
|
||
|
|
<ng-container *ngIf="allSelected() || partialSelected()">
|
||
|
|
<ng-container *ngIf="!checkIconTemplate && !headerCheckboxIconTemplate">
|
||
|
|
<CheckIcon [styleClass]="'p-checkbox-icon'" *ngIf="allSelected()" [attr.aria-hidden]="true" />
|
||
|
|
</ng-container>
|
||
|
|
|
||
|
|
<span *ngIf="checkIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="checkIconTemplate; context: { $implicit: allSelected() }"></ng-template>
|
||
|
|
</span>
|
||
|
|
<span *ngIf="headerCheckboxIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="headerCheckboxIconTemplate; context: { $implicit: allSelected(), partialSelected: partialSelected() }"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-filter-container" *ngIf="filter">
|
||
|
|
<input
|
||
|
|
#filterInput
|
||
|
|
type="text"
|
||
|
|
role="searchbox"
|
||
|
|
[attr.autocomplete]="autocomplete"
|
||
|
|
[attr.placeholder]="filterPlaceHolder"
|
||
|
|
role="searchbox"
|
||
|
|
[attr.aria-owns]="id + '_list'"
|
||
|
|
[attr.aria-activedescendant]="focusedOptionId"
|
||
|
|
[value]="_filterValue() || ''"
|
||
|
|
(input)="onFilterInputChange($event)"
|
||
|
|
(keydown)="onFilterKeyDown($event)"
|
||
|
|
(click)="onInputClick($event)"
|
||
|
|
(blur)="onFilterBlur($event)"
|
||
|
|
class="p-multiselect-filter p-inputtext p-component"
|
||
|
|
[disabled]="disabled"
|
||
|
|
[attr.placeholder]="filterPlaceHolder"
|
||
|
|
[attr.aria-label]="ariaFilterLabel"
|
||
|
|
/>
|
||
|
|
<SearchIcon [styleClass]="'p-multiselect-filter-icon'" *ngIf="!filterIconTemplate" />
|
||
|
|
<span *ngIf="filterIconTemplate" class="p-multiselect-filter-icon">
|
||
|
|
<ng-template *ngTemplateOutlet="filterIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<button class="p-multiselect-close p-link p-button-icon-only" type="button" (click)="close($event)" pRipple [attr.aria-label]="closeAriaLabel">
|
||
|
|
<TimesIcon [styleClass]="'p-multiselect-close-icon'" *ngIf="!closeIconTemplate" />
|
||
|
|
<span *ngIf="closeIconTemplate" class="p-multiselect-close-icon">
|
||
|
|
<ng-template *ngTemplateOutlet="closeIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</button>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-items-wrapper" [style.max-height]="virtualScroll ? 'auto' : scrollHeight || 'auto'">
|
||
|
|
<p-scroller
|
||
|
|
*ngIf="virtualScroll"
|
||
|
|
#scroller
|
||
|
|
[items]="visibleOptions()"
|
||
|
|
[style]="{ height: scrollHeight }"
|
||
|
|
[itemSize]="virtualScrollItemSize || _itemSize"
|
||
|
|
[autoSize]="true"
|
||
|
|
[tabindex]="-1"
|
||
|
|
[lazy]="lazy"
|
||
|
|
(onLazyLoad)="onLazyLoad.emit($event)"
|
||
|
|
[options]="virtualScrollOptions"
|
||
|
|
>
|
||
|
|
<ng-template pTemplate="content" let-items let-scrollerOptions="options">
|
||
|
|
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: items, options: scrollerOptions }"></ng-container>
|
||
|
|
</ng-template>
|
||
|
|
<ng-container *ngIf="loaderTemplate">
|
||
|
|
<ng-template pTemplate="loader" let-scrollerOptions="options">
|
||
|
|
<ng-container *ngTemplateOutlet="loaderTemplate; context: { options: scrollerOptions }"></ng-container>
|
||
|
|
</ng-template>
|
||
|
|
</ng-container>
|
||
|
|
</p-scroller>
|
||
|
|
<ng-container *ngIf="!virtualScroll">
|
||
|
|
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: visibleOptions(), options: {} }"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
|
||
|
|
<ng-template #buildInItems let-items let-scrollerOptions="options">
|
||
|
|
<ul #items class="p-multiselect-items p-component" [ngClass]="scrollerOptions.contentStyleClass" [style]="scrollerOptions.contentStyle" role="listbox" aria-multiselectable="true" [attr.aria-label]="listLabel">
|
||
|
|
<ng-template ngFor let-option [ngForOf]="items" let-i="index">
|
||
|
|
<ng-container *ngIf="isOptionGroup(option)">
|
||
|
|
<li [attr.id]="id + '_' + getOptionIndex(i, scrollerOptions)" class="p-multiselect-item-group" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<span *ngIf="!groupTemplate">{{ getOptionGroupLabel(option.optionGroup) }}</span>
|
||
|
|
<ng-container *ngTemplateOutlet="groupTemplate; context: { $implicit: option.optionGroup }"></ng-container>
|
||
|
|
</li>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngIf="!isOptionGroup(option)">
|
||
|
|
<p-multiSelectItem
|
||
|
|
[id]="id + '_' + getOptionIndex(i, scrollerOptions)"
|
||
|
|
[option]="option"
|
||
|
|
[selected]="isSelected(option)"
|
||
|
|
[label]="getOptionLabel(option)"
|
||
|
|
[disabled]="isOptionDisabled(option)"
|
||
|
|
[template]="itemTemplate"
|
||
|
|
[checkIconTemplate]="checkIconTemplate"
|
||
|
|
[itemCheckboxIconTemplate]="itemCheckboxIconTemplate"
|
||
|
|
[itemSize]="scrollerOptions.itemSize"
|
||
|
|
[focused]="focusedOptionIndex() === getOptionIndex(i, scrollerOptions)"
|
||
|
|
[ariaPosInset]="getAriaPosInset(getOptionIndex(i, scrollerOptions))"
|
||
|
|
[ariaSetSize]="ariaSetSize"
|
||
|
|
(onClick)="onOptionSelect($event, false, getOptionIndex(i, scrollerOptions))"
|
||
|
|
(onMouseEnter)="onOptionMouseEnter($event, getOptionIndex(i, scrollerOptions))"
|
||
|
|
></p-multiSelectItem>
|
||
|
|
</ng-container>
|
||
|
|
</ng-template>
|
||
|
|
|
||
|
|
<li *ngIf="hasFilter() && isEmpty()" class="p-multiselect-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<ng-container *ngIf="!emptyFilterTemplate && !emptyTemplate; else emptyFilter">
|
||
|
|
{{ emptyFilterMessageLabel }}
|
||
|
|
</ng-container>
|
||
|
|
<ng-container #emptyFilter *ngTemplateOutlet="emptyFilterTemplate || emptyTemplate"></ng-container>
|
||
|
|
</li>
|
||
|
|
<li *ngIf="!hasFilter() && isEmpty()" class="p-multiselect-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<ng-container *ngIf="!emptyTemplate; else empty">
|
||
|
|
{{ emptyMessageLabel }}
|
||
|
|
</ng-container>
|
||
|
|
<ng-container #empty *ngTemplateOutlet="emptyTemplate"></ng-container>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-footer" *ngIf="footerFacet || footerTemplate">
|
||
|
|
<ng-content select="p-footer"></ng-content>
|
||
|
|
<ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<span
|
||
|
|
#lastHiddenFocusableEl
|
||
|
|
role="presentation"
|
||
|
|
class="p-hidden-accessible p-hidden-focusable"
|
||
|
|
[attr.tabindex]="0"
|
||
|
|
(focus)="onLastHiddenFocus($event)"
|
||
|
|
[attr.data-p-hidden-accessible]="true"
|
||
|
|
[attr.data-p-hidden-focusable]="true"
|
||
|
|
></span>
|
||
|
|
</div>
|
||
|
|
</ng-template>
|
||
|
|
</p-overlay>
|
||
|
|
</div>
|
||
|
|
`, isInline: true, styles: ["@layer primeng{.p-multiselect{display:inline-flex;cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.p-multiselect-trigger{display:flex;align-items:center;justify-content:center;flex-shrink:0}.p-multiselect-label-container{overflow:hidden;flex:1 1 auto;cursor:pointer;display:flex}.p-multiselect-label{display:block;white-space:nowrap;cursor:pointer;overflow:hidden;text-overflow:ellipsis}.p-multiselect-label-empty{overflow:hidden;visibility:hidden}.p-multiselect-token{cursor:default;display:inline-flex;align-items:center;flex:0 0 auto}.p-multiselect-token-icon{cursor:pointer}.p-multiselect-token-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px}.p-multiselect-items-wrapper{overflow:auto}.p-multiselect-items{margin:0;padding:0;list-style-type:none}.p-multiselect-item{cursor:pointer;display:flex;align-items:center;font-weight:400;white-space:nowrap;position:relative;overflow:hidden}.p-multiselect-header{display:flex;align-items:center;justify-content:space-between}.p-multiselect-filter-container{position:relative;flex:1 1 auto}.p-multiselect-filter-icon{position:absolute;top:50%;margin-top:-.5rem}.p-multiselect-filter-container .p-inputtext{width:100%}.p-multiselect-close{display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;position:relative}.p-fluid .p-multiselect{display:flex}.p-multiselect-clear-icon{position:absolute;top:50%;margin-top:-.5rem;cursor:pointer}.p-multiselect-clearable{position:relative}}\n"], dependencies: [{ kind: "directive", type: i0.forwardRef(() => i2.NgClass), selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgForOf), selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgIf), selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgTemplateOutlet), selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgStyle), selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "component", type: i0.forwardRef(() => i4.Overlay), selector: "p-overlay", inputs: ["visible", "mode", "style", "styleClass", "contentStyle", "contentStyleClass", "target", "appendTo", "autoZIndex", "baseZIndex", "showTransitionOptions", "hideTransitionOptions", "listener", "responsive", "options"], outputs: ["visibleChange", "onBeforeShow", "onShow", "onBeforeHide", "onHide", "onAnimationStart", "onAnimationDone"] }, { kind: "directive", type: i0.forwardRef(() => i1.PrimeTemplate), selector: "[pTemplate]", inputs: ["type", "pTemplate"] }, { kind: "directive", type: i0.forwardRef(() => i5.Tooltip), selector: "[pTooltip]", inputs: ["tooltipPosition", "tooltipEvent", "appendTo", "positionStyle", "tooltipStyleClass", "tooltipZIndex", "escape", "showDelay", "hideDelay", "life", "positionTop", "positionLeft", "autoHide", "fitContent", "hideOnEscape", "pTooltip", "tooltipDisabled", "tooltipOptions"] }, { kind: "directive", type: i0.forwardRef(() => i3.Ripple), selector: "[pRipple]" }, { kind: "component", type: i0.forwardRef(() => i6.Scroller), selector: "p-scroller", inputs: ["id", "style", "styleClass", "tabindex", "items", "itemSize", "scrollHeight", "scrollWidth", "orientation", "step", "delay", "resizeDelay", "appendOnly", "inline", "lazy", "disabled", "loaderDisabled", "columns", "showSpacer", "showLoader", "numToleratedItems", "loading", "autoSize", "trackBy", "options"], outputs: ["onLazyLoad", "onScroll", "onScrollIndexChange"] }, { kind: "directive", type: i0.forwardRef(() => i7.AutoFocus), selector: "[pAutoFocus]", inputs: ["autofocus"] }, { kind: "component", type: i0.forwardRef(() => CheckIcon), selector: "CheckIcon" }, { kind: "component", type: i0.forwardRef(() => SearchIcon), selector: "SearchIcon" }, { kind: "component", type: i0.forwardRef(() => TimesCircleIcon), selector: "TimesCircleIcon" }, { kind: "
|
||
|
|
}
|
||
|
|
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelect, decorators: [{
|
||
|
|
type: Component,
|
||
|
|
args: [{ selector: 'p-multiSelect', template: `
|
||
|
|
<div #container [attr.id]="id" [ngClass]="containerClass" [ngStyle]="style" [class]="styleClass" (click)="onContainerClick($event)">
|
||
|
|
<div class="p-hidden-accessible" [attr.data-p-hidden-accessible]="true">
|
||
|
|
<input
|
||
|
|
#focusInput
|
||
|
|
[pTooltip]="tooltip"
|
||
|
|
[tooltipPosition]="tooltipPosition"
|
||
|
|
[positionStyle]="tooltipPositionStyle"
|
||
|
|
[tooltipStyleClass]="tooltipStyleClass"
|
||
|
|
[attr.aria-disabled]="disabled"
|
||
|
|
[attr.id]="inputId"
|
||
|
|
role="combobox"
|
||
|
|
[attr.aria-label]="ariaLabel"
|
||
|
|
[attr.aria-labelledby]="ariaLabelledBy"
|
||
|
|
[attr.aria-haspopup]="'listbox'"
|
||
|
|
[attr.aria-expanded]="overlayVisible ?? false"
|
||
|
|
[attr.aria-controls]="overlayVisible ? id + '_list' : null"
|
||
|
|
[attr.tabindex]="!disabled ? tabindex : -1"
|
||
|
|
[attr.aria-activedescendant]="focused ? focusedOptionId : undefined"
|
||
|
|
(focus)="onInputFocus($event)"
|
||
|
|
(blur)="onInputBlur($event)"
|
||
|
|
(keydown)="onKeyDown($event)"
|
||
|
|
pAutoFocus
|
||
|
|
[autofocus]="autofocus"
|
||
|
|
/>
|
||
|
|
</div>
|
||
|
|
<div
|
||
|
|
class="p-multiselect-label-container"
|
||
|
|
[pTooltip]="tooltip"
|
||
|
|
(mouseleave)="labelContainerMouseLeave()"
|
||
|
|
[tooltipDisabled]="_disableTooltip"
|
||
|
|
[tooltipPosition]="tooltipPosition"
|
||
|
|
[positionStyle]="tooltipPositionStyle"
|
||
|
|
[tooltipStyleClass]="tooltipStyleClass"
|
||
|
|
>
|
||
|
|
<div [ngClass]="labelClass">
|
||
|
|
<ng-container *ngIf="!selectedItemsTemplate">
|
||
|
|
<ng-container *ngIf="display === 'comma'">{{ label() || 'empty' }}</ng-container>
|
||
|
|
<ng-container *ngIf="display === 'chip'">
|
||
|
|
<div #token *ngFor="let item of chipSelectedItems(); let i = index" class="p-multiselect-token">
|
||
|
|
<span class="p-multiselect-token-label">{{ getLabelByValue(item) }}</span>
|
||
|
|
<ng-container *ngIf="!disabled">
|
||
|
|
<TimesCircleIcon *ngIf="!removeTokenIconTemplate" [styleClass]="'p-multiselect-token-icon'" (click)="removeOption(item, event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true" />
|
||
|
|
<span *ngIf="removeTokenIconTemplate" class="p-multiselect-token-icon" (click)="removeOption(item, event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-container *ngTemplateOutlet="removeTokenIconTemplate"></ng-container>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
<ng-container *ngIf="!modelValue() || modelValue().length === 0">{{ placeholder() || defaultLabel || 'empty' }}</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngTemplateOutlet="selectedItemsTemplate; context: { $implicit: selectedOptions, removeChip: removeOption.bind(this) }"></ng-container>
|
||
|
|
</div>
|
||
|
|
<ng-container *ngIf="isVisibleClearIcon">
|
||
|
|
<TimesIcon *ngIf="!clearIconTemplate" [styleClass]="'p-multiselect-clear-icon'" (click)="clear($event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true" />
|
||
|
|
<span *ngIf="clearIconTemplate" class="p-multiselect-clear-icon" (click)="clear($event)" [attr.data-pc-section]="'clearicon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="clearIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-trigger">
|
||
|
|
<ng-container *ngIf="loading; else elseBlock">
|
||
|
|
<ng-container *ngIf="loadingIconTemplate">
|
||
|
|
<ng-container *ngTemplateOutlet="loadingIconTemplate"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngIf="!loadingIconTemplate">
|
||
|
|
<span *ngIf="loadingIcon" [ngClass]="'p-multiselect-trigger-icon pi-spin ' + loadingIcon" aria-hidden="true"></span>
|
||
|
|
<span *ngIf="!loadingIcon" [class]="'p-multiselect-trigger-icon pi pi-spinner pi-spin'" aria-hidden="true"></span>
|
||
|
|
</ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-template #elseBlock>
|
||
|
|
<ng-container *ngIf="!dropdownIconTemplate">
|
||
|
|
<span *ngIf="dropdownIcon" class="p-multiselect-trigger-icon" [ngClass]="dropdownIcon" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true"></span>
|
||
|
|
<ChevronDownIcon *ngIf="!dropdownIcon" [styleClass]="'p-multiselect-trigger-icon'" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true" />
|
||
|
|
</ng-container>
|
||
|
|
<span *ngIf="dropdownIconTemplate" class="p-multiselect-trigger-icon" [attr.data-pc-section]="'triggericon'" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="dropdownIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<p-overlay
|
||
|
|
#overlay
|
||
|
|
[(visible)]="overlayVisible"
|
||
|
|
[options]="overlayOptions"
|
||
|
|
[target]="'@parent'"
|
||
|
|
[appendTo]="appendTo"
|
||
|
|
[autoZIndex]="autoZIndex"
|
||
|
|
[baseZIndex]="baseZIndex"
|
||
|
|
[showTransitionOptions]="showTransitionOptions"
|
||
|
|
[hideTransitionOptions]="hideTransitionOptions"
|
||
|
|
(onAnimationStart)="onOverlayAnimationStart($event)"
|
||
|
|
(onHide)="hide()"
|
||
|
|
>
|
||
|
|
<ng-template pTemplate="content">
|
||
|
|
<div [attr.id]="id + '_list'" [ngClass]="'p-multiselect-panel p-component'" [ngStyle]="panelStyle" [class]="panelStyleClass">
|
||
|
|
<span
|
||
|
|
#firstHiddenFocusableEl
|
||
|
|
role="presentation"
|
||
|
|
class="p-hidden-accessible p-hidden-focusable"
|
||
|
|
[attr.tabindex]="0"
|
||
|
|
(focus)="onFirstHiddenFocus($event)"
|
||
|
|
[attr.data-p-hidden-accessible]="true"
|
||
|
|
[attr.data-p-hidden-focusable]="true"
|
||
|
|
>
|
||
|
|
</span>
|
||
|
|
<div class="p-multiselect-header" *ngIf="showHeader">
|
||
|
|
<ng-content select="p-header"></ng-content>
|
||
|
|
<ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
|
||
|
|
<ng-container *ngIf="filterTemplate; else builtInFilterElement">
|
||
|
|
<ng-container *ngTemplateOutlet="filterTemplate; context: { options: filterOptions }"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
<ng-template #builtInFilterElement>
|
||
|
|
<div
|
||
|
|
class="p-checkbox p-component"
|
||
|
|
*ngIf="showToggleAll && !selectionLimit"
|
||
|
|
[ngClass]="{ 'p-variant-filled': variant === 'filled' || config.inputStyle() === 'filled', 'p-checkbox-disabled': disabled || toggleAllDisabled }"
|
||
|
|
(click)="onToggleAll($event)"
|
||
|
|
(keydown)="onHeaderCheckboxKeyDown($event)"
|
||
|
|
>
|
||
|
|
<div class="p-hidden-accessible" [attr.data-p-hidden-accessible]="true">
|
||
|
|
<input
|
||
|
|
#headerCheckbox
|
||
|
|
type="checkbox"
|
||
|
|
[readonly]="readonly"
|
||
|
|
[attr.checked]="allSelected()"
|
||
|
|
(focus)="onHeaderCheckboxFocus()"
|
||
|
|
(blur)="onHeaderCheckboxBlur()"
|
||
|
|
[disabled]="disabled || toggleAllDisabled"
|
||
|
|
[attr.aria-label]="toggleAllAriaLabel"
|
||
|
|
/>
|
||
|
|
</div>
|
||
|
|
<div
|
||
|
|
class="p-checkbox-box"
|
||
|
|
role="checkbox"
|
||
|
|
[attr.aria-label]="toggleAllAriaLabel"
|
||
|
|
[attr.aria-checked]="allSelected()"
|
||
|
|
[ngClass]="{ 'p-highlight': allSelected(), 'p-focus': headerCheckboxFocus, 'p-disabled': disabled || toggleAllDisabled }"
|
||
|
|
>
|
||
|
|
<ng-container *ngIf="allSelected() || partialSelected()">
|
||
|
|
<ng-container *ngIf="!checkIconTemplate && !headerCheckboxIconTemplate">
|
||
|
|
<CheckIcon [styleClass]="'p-checkbox-icon'" *ngIf="allSelected()" [attr.aria-hidden]="true" />
|
||
|
|
</ng-container>
|
||
|
|
|
||
|
|
<span *ngIf="checkIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="checkIconTemplate; context: { $implicit: allSelected() }"></ng-template>
|
||
|
|
</span>
|
||
|
|
<span *ngIf="headerCheckboxIconTemplate" class="p-checkbox-icon" [attr.aria-hidden]="true">
|
||
|
|
<ng-template *ngTemplateOutlet="headerCheckboxIconTemplate; context: { $implicit: allSelected(), partialSelected: partialSelected() }"></ng-template>
|
||
|
|
</span>
|
||
|
|
</ng-container>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-filter-container" *ngIf="filter">
|
||
|
|
<input
|
||
|
|
#filterInput
|
||
|
|
type="text"
|
||
|
|
role="searchbox"
|
||
|
|
[attr.autocomplete]="autocomplete"
|
||
|
|
[attr.placeholder]="filterPlaceHolder"
|
||
|
|
role="searchbox"
|
||
|
|
[attr.aria-owns]="id + '_list'"
|
||
|
|
[attr.aria-activedescendant]="focusedOptionId"
|
||
|
|
[value]="_filterValue() || ''"
|
||
|
|
(input)="onFilterInputChange($event)"
|
||
|
|
(keydown)="onFilterKeyDown($event)"
|
||
|
|
(click)="onInputClick($event)"
|
||
|
|
(blur)="onFilterBlur($event)"
|
||
|
|
class="p-multiselect-filter p-inputtext p-component"
|
||
|
|
[disabled]="disabled"
|
||
|
|
[attr.placeholder]="filterPlaceHolder"
|
||
|
|
[attr.aria-label]="ariaFilterLabel"
|
||
|
|
/>
|
||
|
|
<SearchIcon [styleClass]="'p-multiselect-filter-icon'" *ngIf="!filterIconTemplate" />
|
||
|
|
<span *ngIf="filterIconTemplate" class="p-multiselect-filter-icon">
|
||
|
|
<ng-template *ngTemplateOutlet="filterIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<button class="p-multiselect-close p-link p-button-icon-only" type="button" (click)="close($event)" pRipple [attr.aria-label]="closeAriaLabel">
|
||
|
|
<TimesIcon [styleClass]="'p-multiselect-close-icon'" *ngIf="!closeIconTemplate" />
|
||
|
|
<span *ngIf="closeIconTemplate" class="p-multiselect-close-icon">
|
||
|
|
<ng-template *ngTemplateOutlet="closeIconTemplate"></ng-template>
|
||
|
|
</span>
|
||
|
|
</button>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-items-wrapper" [style.max-height]="virtualScroll ? 'auto' : scrollHeight || 'auto'">
|
||
|
|
<p-scroller
|
||
|
|
*ngIf="virtualScroll"
|
||
|
|
#scroller
|
||
|
|
[items]="visibleOptions()"
|
||
|
|
[style]="{ height: scrollHeight }"
|
||
|
|
[itemSize]="virtualScrollItemSize || _itemSize"
|
||
|
|
[autoSize]="true"
|
||
|
|
[tabindex]="-1"
|
||
|
|
[lazy]="lazy"
|
||
|
|
(onLazyLoad)="onLazyLoad.emit($event)"
|
||
|
|
[options]="virtualScrollOptions"
|
||
|
|
>
|
||
|
|
<ng-template pTemplate="content" let-items let-scrollerOptions="options">
|
||
|
|
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: items, options: scrollerOptions }"></ng-container>
|
||
|
|
</ng-template>
|
||
|
|
<ng-container *ngIf="loaderTemplate">
|
||
|
|
<ng-template pTemplate="loader" let-scrollerOptions="options">
|
||
|
|
<ng-container *ngTemplateOutlet="loaderTemplate; context: { options: scrollerOptions }"></ng-container>
|
||
|
|
</ng-template>
|
||
|
|
</ng-container>
|
||
|
|
</p-scroller>
|
||
|
|
<ng-container *ngIf="!virtualScroll">
|
||
|
|
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: visibleOptions(), options: {} }"></ng-container>
|
||
|
|
</ng-container>
|
||
|
|
|
||
|
|
<ng-template #buildInItems let-items let-scrollerOptions="options">
|
||
|
|
<ul #items class="p-multiselect-items p-component" [ngClass]="scrollerOptions.contentStyleClass" [style]="scrollerOptions.contentStyle" role="listbox" aria-multiselectable="true" [attr.aria-label]="listLabel">
|
||
|
|
<ng-template ngFor let-option [ngForOf]="items" let-i="index">
|
||
|
|
<ng-container *ngIf="isOptionGroup(option)">
|
||
|
|
<li [attr.id]="id + '_' + getOptionIndex(i, scrollerOptions)" class="p-multiselect-item-group" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<span *ngIf="!groupTemplate">{{ getOptionGroupLabel(option.optionGroup) }}</span>
|
||
|
|
<ng-container *ngTemplateOutlet="groupTemplate; context: { $implicit: option.optionGroup }"></ng-container>
|
||
|
|
</li>
|
||
|
|
</ng-container>
|
||
|
|
<ng-container *ngIf="!isOptionGroup(option)">
|
||
|
|
<p-multiSelectItem
|
||
|
|
[id]="id + '_' + getOptionIndex(i, scrollerOptions)"
|
||
|
|
[option]="option"
|
||
|
|
[selected]="isSelected(option)"
|
||
|
|
[label]="getOptionLabel(option)"
|
||
|
|
[disabled]="isOptionDisabled(option)"
|
||
|
|
[template]="itemTemplate"
|
||
|
|
[checkIconTemplate]="checkIconTemplate"
|
||
|
|
[itemCheckboxIconTemplate]="itemCheckboxIconTemplate"
|
||
|
|
[itemSize]="scrollerOptions.itemSize"
|
||
|
|
[focused]="focusedOptionIndex() === getOptionIndex(i, scrollerOptions)"
|
||
|
|
[ariaPosInset]="getAriaPosInset(getOptionIndex(i, scrollerOptions))"
|
||
|
|
[ariaSetSize]="ariaSetSize"
|
||
|
|
(onClick)="onOptionSelect($event, false, getOptionIndex(i, scrollerOptions))"
|
||
|
|
(onMouseEnter)="onOptionMouseEnter($event, getOptionIndex(i, scrollerOptions))"
|
||
|
|
></p-multiSelectItem>
|
||
|
|
</ng-container>
|
||
|
|
</ng-template>
|
||
|
|
|
||
|
|
<li *ngIf="hasFilter() && isEmpty()" class="p-multiselect-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<ng-container *ngIf="!emptyFilterTemplate && !emptyTemplate; else emptyFilter">
|
||
|
|
{{ emptyFilterMessageLabel }}
|
||
|
|
</ng-container>
|
||
|
|
<ng-container #emptyFilter *ngTemplateOutlet="emptyFilterTemplate || emptyTemplate"></ng-container>
|
||
|
|
</li>
|
||
|
|
<li *ngIf="!hasFilter() && isEmpty()" class="p-multiselect-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }" role="option">
|
||
|
|
<ng-container *ngIf="!emptyTemplate; else empty">
|
||
|
|
{{ emptyMessageLabel }}
|
||
|
|
</ng-container>
|
||
|
|
<ng-container #empty *ngTemplateOutlet="emptyTemplate"></ng-container>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</ng-template>
|
||
|
|
</div>
|
||
|
|
<div class="p-multiselect-footer" *ngIf="footerFacet || footerTemplate">
|
||
|
|
<ng-content select="p-footer"></ng-content>
|
||
|
|
<ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<span
|
||
|
|
#lastHiddenFocusableEl
|
||
|
|
role="presentation"
|
||
|
|
class="p-hidden-accessible p-hidden-focusable"
|
||
|
|
[attr.tabindex]="0"
|
||
|
|
(focus)="onLastHiddenFocus($event)"
|
||
|
|
[attr.data-p-hidden-accessible]="true"
|
||
|
|
[attr.data-p-hidden-focusable]="true"
|
||
|
|
></span>
|
||
|
|
</div>
|
||
|
|
</ng-template>
|
||
|
|
</p-overlay>
|
||
|
|
</div>
|
||
|
|
`, host: {
|
||
|
|
class: 'p-element p-inputwrapper',
|
||
|
|
'[class.p-inputwrapper-focus]': 'focused || overlayVisible',
|
||
|
|
'[class.p-inputwrapper-filled]': 'filled'
|
||
|
|
}, providers: [MULTISELECT_VALUE_ACCESSOR], changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, styles: ["@layer primeng{.p-multiselect{display:inline-flex;cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.p-multiselect-trigger{display:flex;align-items:center;justify-content:center;flex-shrink:0}.p-multiselect-label-container{overflow:hidden;flex:1 1 auto;cursor:pointer;display:flex}.p-multiselect-label{display:block;white-space:nowrap;cursor:pointer;overflow:hidden;text-overflow:ellipsis}.p-multiselect-label-empty{overflow:hidden;visibility:hidden}.p-multiselect-token{cursor:default;display:inline-flex;align-items:center;flex:0 0 auto}.p-multiselect-token-icon{cursor:pointer}.p-multiselect-token-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px}.p-multiselect-items-wrapper{overflow:auto}.p-multiselect-items{margin:0;padding:0;list-style-type:none}.p-multiselect-item{cursor:pointer;display:flex;align-items:center;font-weight:400;white-space:nowrap;position:relative;overflow:hidden}.p-multiselect-header{display:flex;align-items:center;justify-content:space-between}.p-multiselect-filter-container{position:relative;flex:1 1 auto}.p-multiselect-filter-icon{position:absolute;top:50%;margin-top:-.5rem}.p-multiselect-filter-container .p-inputtext{width:100%}.p-multiselect-close{display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;position:relative}.p-fluid .p-multiselect{display:flex}.p-multiselect-clear-icon{position:absolute;top:50%;margin-top:-.5rem;cursor:pointer}.p-multiselect-clearable{position:relative}}\n"] }]
|
||
|
|
}], ctorParameters: () => [{ type: i0.ElementRef }, { type: i0.Renderer2 }, { type: i0.ChangeDetectorRef }, { type: i0.NgZone }, { type: i1.FilterService }, { type: i1.PrimeNGConfig }, { type: i1.OverlayService }], propDecorators: { id: [{
|
||
|
|
type: Input
|
||
|
|
}], ariaLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], style: [{
|
||
|
|
type: Input
|
||
|
|
}], styleClass: [{
|
||
|
|
type: Input
|
||
|
|
}], panelStyle: [{
|
||
|
|
type: Input
|
||
|
|
}], panelStyleClass: [{
|
||
|
|
type: Input
|
||
|
|
}], inputId: [{
|
||
|
|
type: Input
|
||
|
|
}], disabled: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], readonly: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], group: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], filter: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], filterPlaceHolder: [{
|
||
|
|
type: Input
|
||
|
|
}], filterLocale: [{
|
||
|
|
type: Input
|
||
|
|
}], overlayVisible: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], tabindex: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: numberAttribute }]
|
||
|
|
}], variant: [{
|
||
|
|
type: Input
|
||
|
|
}], appendTo: [{
|
||
|
|
type: Input
|
||
|
|
}], dataKey: [{
|
||
|
|
type: Input
|
||
|
|
}], name: [{
|
||
|
|
type: Input
|
||
|
|
}], ariaLabelledBy: [{
|
||
|
|
type: Input
|
||
|
|
}], displaySelectedLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], maxSelectedLabels: [{
|
||
|
|
type: Input
|
||
|
|
}], selectionLimit: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: numberAttribute }]
|
||
|
|
}], selectedItemsLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], showToggleAll: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], emptyFilterMessage: [{
|
||
|
|
type: Input
|
||
|
|
}], emptyMessage: [{
|
||
|
|
type: Input
|
||
|
|
}], resetFilterOnHide: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], dropdownIcon: [{
|
||
|
|
type: Input
|
||
|
|
}], optionLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], optionValue: [{
|
||
|
|
type: Input
|
||
|
|
}], optionDisabled: [{
|
||
|
|
type: Input
|
||
|
|
}], optionGroupLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], optionGroupChildren: [{
|
||
|
|
type: Input
|
||
|
|
}], showHeader: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], filterBy: [{
|
||
|
|
type: Input
|
||
|
|
}], scrollHeight: [{
|
||
|
|
type: Input
|
||
|
|
}], lazy: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], virtualScroll: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], loading: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], virtualScrollItemSize: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: numberAttribute }]
|
||
|
|
}], loadingIcon: [{
|
||
|
|
type: Input
|
||
|
|
}], virtualScrollOptions: [{
|
||
|
|
type: Input
|
||
|
|
}], overlayOptions: [{
|
||
|
|
type: Input
|
||
|
|
}], ariaFilterLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], filterMatchMode: [{
|
||
|
|
type: Input
|
||
|
|
}], tooltip: [{
|
||
|
|
type: Input
|
||
|
|
}], tooltipPosition: [{
|
||
|
|
type: Input
|
||
|
|
}], tooltipPositionStyle: [{
|
||
|
|
type: Input
|
||
|
|
}], tooltipStyleClass: [{
|
||
|
|
type: Input
|
||
|
|
}], autofocusFilter: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], display: [{
|
||
|
|
type: Input
|
||
|
|
}], autocomplete: [{
|
||
|
|
type: Input
|
||
|
|
}], showClear: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], autofocus: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], autoZIndex: [{
|
||
|
|
type: Input
|
||
|
|
}], baseZIndex: [{
|
||
|
|
type: Input
|
||
|
|
}], showTransitionOptions: [{
|
||
|
|
type: Input
|
||
|
|
}], hideTransitionOptions: [{
|
||
|
|
type: Input
|
||
|
|
}], defaultLabel: [{
|
||
|
|
type: Input
|
||
|
|
}], placeholder: [{
|
||
|
|
type: Input
|
||
|
|
}], options: [{
|
||
|
|
type: Input
|
||
|
|
}], filterValue: [{
|
||
|
|
type: Input
|
||
|
|
}], itemSize: [{
|
||
|
|
type: Input
|
||
|
|
}], selectAll: [{
|
||
|
|
type: Input
|
||
|
|
}], focusOnHover: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], filterFields: [{
|
||
|
|
type: Input
|
||
|
|
}], selectOnFocus: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], autoOptionFocus: [{
|
||
|
|
type: Input,
|
||
|
|
args: [{ transform: booleanAttribute }]
|
||
|
|
}], onChange: [{
|
||
|
|
type: Output
|
||
|
|
}], onFilter: [{
|
||
|
|
type: Output
|
||
|
|
}], onFocus: [{
|
||
|
|
type: Output
|
||
|
|
}], onBlur: [{
|
||
|
|
type: Output
|
||
|
|
}], onClick: [{
|
||
|
|
type: Output
|
||
|
|
}], onClear: [{
|
||
|
|
type: Output
|
||
|
|
}], onPanelShow: [{
|
||
|
|
type: Output
|
||
|
|
}], onPanelHide: [{
|
||
|
|
type: Output
|
||
|
|
}], onLazyLoad: [{
|
||
|
|
type: Output
|
||
|
|
}], onRemove: [{
|
||
|
|
type: Output
|
||
|
|
}], onSelectAllChange: [{
|
||
|
|
type: Output
|
||
|
|
}], containerViewChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['container']
|
||
|
|
}], overlayViewChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['overlay']
|
||
|
|
}], filterInputChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['filterInput']
|
||
|
|
}], focusInputViewChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['focusInput']
|
||
|
|
}], itemsViewChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['items']
|
||
|
|
}], scroller: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['scroller']
|
||
|
|
}], lastHiddenFocusableElementOnOverlay: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['lastHiddenFocusableEl']
|
||
|
|
}], firstHiddenFocusableElementOnOverlay: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['firstHiddenFocusableEl']
|
||
|
|
}], headerCheckboxViewChild: [{
|
||
|
|
type: ViewChild,
|
||
|
|
args: ['headerCheckbox']
|
||
|
|
}], footerFacet: [{
|
||
|
|
type: ContentChild,
|
||
|
|
args: [Footer]
|
||
|
|
}], headerFacet: [{
|
||
|
|
type: ContentChild,
|
||
|
|
args: [Header]
|
||
|
|
}], templates: [{
|
||
|
|
type: ContentChildren,
|
||
|
|
args: [PrimeTemplate]
|
||
|
|
}] } });
|
||
|
|
export class MultiSelectModule {
|
||
|
|
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
|
||
|
|
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectModule, declarations: [MultiSelect, MultiSelectItem], imports: [CommonModule, OverlayModule, SharedModule, TooltipModule, RippleModule, ScrollerModule, AutoFocusModule, CheckIcon, SearchIcon, TimesCircleIcon, TimesIcon, ChevronDownIcon, CheckIcon, MinusIcon], exports: [MultiSelect, OverlayModule, SharedModule, ScrollerModule] });
|
||
|
|
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectModule, imports: [CommonModule, OverlayModule, SharedModule, TooltipModule, RippleModule, ScrollerModule, AutoFocusModule, CheckIcon, SearchIcon, TimesCircleIcon, TimesIcon, ChevronDownIcon, CheckIcon, MinusIcon, OverlayModule, SharedModule, ScrollerModule] });
|
||
|
|
}
|
||
|
|
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MultiSelectModule, decorators: [{
|
||
|
|
type: NgModule,
|
||
|
|
args: [{
|
||
|
|
imports: [CommonModule, OverlayModule, SharedModule, TooltipModule, RippleModule, ScrollerModule, AutoFocusModule, CheckIcon, SearchIcon, TimesCircleIcon, TimesIcon, ChevronDownIcon, CheckIcon, MinusIcon],
|
||
|
|
exports: [MultiSelect, OverlayModule, SharedModule, ScrollerModule],
|
||
|
|
declarations: [MultiSelect, MultiSelectItem]
|
||
|
|
}]
|
||
|
|
}] });
|
||
|
|
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|