135 lines
15 KiB
JavaScript
135 lines
15 KiB
JavaScript
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import { NgModule, Directive, HostListener, Input, Output, EventEmitter, Optional, booleanAttribute } from '@angular/core';
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import { CommonModule } from '@angular/common';
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import * as i0 from "@angular/core";
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import * as i1 from "@angular/forms";
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import * as i2 from "primeng/api";
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/**
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* InputTextarea adds styling and autoResize functionality to standard textarea element.
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* @group Components
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*/
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export class InputTextarea {
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el;
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ngModel;
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control;
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cd;
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config;
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/**
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* When present, textarea size changes as being typed.
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* @group Props
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*/
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autoResize;
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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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* Callback to invoke on textarea resize.
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* @param {(Event | {})} event - Custom resize event.
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* @group Emits
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*/
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onResize = new EventEmitter();
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filled;
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cachedScrollHeight;
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ngModelSubscription;
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ngControlSubscription;
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constructor(el, ngModel, control, cd, config) {
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this.el = el;
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this.ngModel = ngModel;
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this.control = control;
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this.cd = cd;
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this.config = config;
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}
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ngOnInit() {
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if (this.ngModel) {
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this.ngModelSubscription = this.ngModel.valueChanges.subscribe(() => {
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this.updateState();
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});
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}
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if (this.control) {
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this.ngControlSubscription = this.control.valueChanges.subscribe(() => {
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this.updateState();
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});
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}
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}
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ngAfterViewInit() {
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if (this.autoResize)
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this.resize();
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this.updateFilledState();
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this.cd.detectChanges();
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}
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onInput(e) {
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this.updateState();
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}
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updateFilledState() {
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this.filled = this.el.nativeElement.value && this.el.nativeElement.value.length;
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}
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resize(event) {
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this.el.nativeElement.style.height = 'auto';
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this.el.nativeElement.style.height = this.el.nativeElement.scrollHeight + 'px';
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if (parseFloat(this.el.nativeElement.style.height) >= parseFloat(this.el.nativeElement.style.maxHeight)) {
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this.el.nativeElement.style.overflowY = 'scroll';
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this.el.nativeElement.style.height = this.el.nativeElement.style.maxHeight;
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}
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else {
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this.el.nativeElement.style.overflow = 'hidden';
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}
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this.onResize.emit(event || {});
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}
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updateState() {
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this.updateFilledState();
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if (this.autoResize) {
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this.resize();
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}
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}
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ngOnDestroy() {
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if (this.ngModelSubscription) {
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this.ngModelSubscription.unsubscribe();
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}
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if (this.ngControlSubscription) {
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this.ngControlSubscription.unsubscribe();
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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: InputTextarea, deps: [{ token: i0.ElementRef }, { token: i1.NgModel, optional: true }, { token: i1.NgControl, optional: true }, { token: i0.ChangeDetectorRef }, { token: i2.PrimeNGConfig }], target: i0.ɵɵFactoryTarget.Directive });
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static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "17.3.7", type: InputTextarea, selector: "[pInputTextarea]", inputs: { autoResize: ["autoResize", "autoResize", booleanAttribute], variant: "variant" }, outputs: { onResize: "onResize" }, host: { listeners: { "input": "onInput($event)" }, properties: { "class.p-filled": "filled", "class.p-inputtextarea-resizable": "autoResize", "class.p-variant-filled": "variant === \"filled\" || config.inputStyle() === \"filled\"" }, classAttribute: "p-inputtextarea p-inputtext p-component p-element" }, ngImport: i0 });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: InputTextarea, decorators: [{
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type: Directive,
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args: [{
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selector: '[pInputTextarea]',
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host: {
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class: 'p-inputtextarea p-inputtext p-component p-element',
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'[class.p-filled]': 'filled',
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'[class.p-inputtextarea-resizable]': 'autoResize',
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'[class.p-variant-filled]': 'variant === "filled" || config.inputStyle() === "filled"'
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}
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}]
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}], ctorParameters: () => [{ type: i0.ElementRef }, { type: i1.NgModel, decorators: [{
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type: Optional
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}] }, { type: i1.NgControl, decorators: [{
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type: Optional
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}] }, { type: i0.ChangeDetectorRef }, { type: i2.PrimeNGConfig }], propDecorators: { autoResize: [{
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type: Input,
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args: [{ transform: booleanAttribute }]
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}], variant: [{
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type: Input
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}], onResize: [{
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type: Output
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}], onInput: [{
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type: HostListener,
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args: ['input', ['$event']]
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}] } });
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export class InputTextareaModule {
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static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: InputTextareaModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
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static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: InputTextareaModule, declarations: [InputTextarea], imports: [CommonModule], exports: [InputTextarea] });
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static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: InputTextareaModule, imports: [CommonModule] });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: InputTextareaModule, decorators: [{
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type: NgModule,
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args: [{
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imports: [CommonModule],
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exports: [InputTextarea],
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declarations: [InputTextarea]
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}]
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}] });
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