primeng
Version:
[](https://badge.fury.io/js/primeng) [](https://www.npmjs.com/package/primeng) [![Actions CI](https://github.com/primefaces/primeng/workflows/No
125 lines • 13.8 kB
JavaScript
import { NgModule, Directive, HostListener, Input, Output, EventEmitter, Optional } from '@angular/core';
import { CommonModule } from '@angular/common';
import * as i0 from "@angular/core";
import * as i1 from "@angular/forms";
/**
* InputTextarea adds styling and autoResize functionality to standard textarea element.
* @group Components
*/
class InputTextarea {
el;
ngModel;
control;
cd;
/**
* When present, textarea size changes as being typed.
* @group Props
*/
autoResize;
/**
* Callback to invoke on textarea resize.
* @param {(Event | {})} event - Custom resize event.
* @group Emits
*/
onResize = new EventEmitter();
filled;
cachedScrollHeight;
ngModelSubscription;
ngControlSubscription;
constructor(el, ngModel, control, cd) {
this.el = el;
this.ngModel = ngModel;
this.control = control;
this.cd = cd;
}
ngOnInit() {
if (this.ngModel) {
this.ngModelSubscription = this.ngModel.valueChanges.subscribe(() => {
this.updateState();
});
}
if (this.control) {
this.ngControlSubscription = this.control.valueChanges.subscribe(() => {
this.updateState();
});
}
}
ngAfterViewInit() {
if (this.autoResize)
this.resize();
this.updateFilledState();
this.cd.detectChanges();
}
onInput(e) {
this.updateState();
}
updateFilledState() {
this.filled = this.el.nativeElement.value && this.el.nativeElement.value.length;
}
resize(event) {
this.el.nativeElement.style.height = 'auto';
this.el.nativeElement.style.height = this.el.nativeElement.scrollHeight + 'px';
if (parseFloat(this.el.nativeElement.style.height) >= parseFloat(this.el.nativeElement.style.maxHeight)) {
this.el.nativeElement.style.overflowY = 'scroll';
this.el.nativeElement.style.height = this.el.nativeElement.style.maxHeight;
}
else {
this.el.nativeElement.style.overflow = 'hidden';
}
this.onResize.emit(event || {});
}
updateState() {
this.updateFilledState();
if (this.autoResize) {
this.resize();
}
}
ngOnDestroy() {
if (this.ngModelSubscription) {
this.ngModelSubscription.unsubscribe();
}
if (this.ngControlSubscription) {
this.ngControlSubscription.unsubscribe();
}
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: InputTextarea, deps: [{ token: i0.ElementRef }, { token: i1.NgModel, optional: true }, { token: i1.NgControl, optional: true }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Directive });
static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.0.2", type: InputTextarea, selector: "[pInputTextarea]", inputs: { autoResize: "autoResize" }, outputs: { onResize: "onResize" }, host: { listeners: { "input": "onInput($event)" }, properties: { "class.p-filled": "filled", "class.p-inputtextarea-resizable": "autoResize" }, classAttribute: "p-inputtextarea p-inputtext p-component p-element" }, ngImport: i0 });
}
export { InputTextarea };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: InputTextarea, decorators: [{
type: Directive,
args: [{
selector: '[pInputTextarea]',
host: {
class: 'p-inputtextarea p-inputtext p-component p-element',
'[class.p-filled]': 'filled',
'[class.p-inputtextarea-resizable]': 'autoResize'
}
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.NgModel, decorators: [{
type: Optional
}] }, { type: i1.NgControl, decorators: [{
type: Optional
}] }, { type: i0.ChangeDetectorRef }]; }, propDecorators: { autoResize: [{
type: Input
}], onResize: [{
type: Output
}], onInput: [{
type: HostListener,
args: ['input', ['$event']]
}] } });
class InputTextareaModule {
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: InputTextareaModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "16.0.2", ngImport: i0, type: InputTextareaModule, declarations: [InputTextarea], imports: [CommonModule], exports: [InputTextarea] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: InputTextareaModule, imports: [CommonModule] });
}
export { InputTextareaModule };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: InputTextareaModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule],
exports: [InputTextarea],
declarations: [InputTextarea]
}]
}] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"inputtextarea.js","sourceRoot":"","sources":["../../../src/app/components/inputtextarea/inputtextarea.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,QAAQ,EAAE,SAAS,EAAc,YAAY,EAAE,KAAK,EAAE,MAAM,EAAE,YAAY,EAAE,QAAQ,EAAuD,MAAM,eAAe,CAAC;AAE1K,OAAO,EAAE,YAAY,EAAE,MAAM,iBAAiB,CAAC;;;AAE/C;;;GAGG;AACH,MAQa,aAAa;IAqBH;IAAmC;IAAqC;IAA4B;IApBvH;;;OAGG;IACM,UAAU,CAAsB;IACzC;;;;OAIG;IACO,QAAQ,GAA6B,IAAI,YAAY,EAAc,CAAC;IAE9E,MAAM,CAAsB;IAE5B,kBAAkB,CAAqB;IAEvC,mBAAmB,CAA2B;IAE9C,qBAAqB,CAA2B;IAEhD,YAAmB,EAAc,EAAqB,OAAgB,EAAqB,OAAkB,EAAU,EAAqB;QAAzH,OAAE,GAAF,EAAE,CAAY;QAAqB,YAAO,GAAP,OAAO,CAAS;QAAqB,YAAO,GAAP,OAAO,CAAW;QAAU,OAAE,GAAF,EAAE,CAAmB;IAAG,CAAC;IAEhJ,QAAQ;QACJ,IAAI,IAAI,CAAC,OAAO,EAAE;YACd,IAAI,CAAC,mBAAmB,GAAI,IAAI,CAAC,OAAe,CAAC,YAAY,CAAC,SAAS,CAAC,GAAG,EAAE;gBACzE,IAAI,CAAC,WAAW,EAAE,CAAC;YACvB,CAAC,CAAC,CAAC;SACN;QAED,IAAI,IAAI,CAAC,OAAO,EAAE;YACd,IAAI,CAAC,qBAAqB,GAAI,IAAI,CAAC,OAAe,CAAC,YAAY,CAAC,SAAS,CAAC,GAAG,EAAE;gBAC3E,IAAI,CAAC,WAAW,EAAE,CAAC;YACvB,CAAC,CAAC,CAAC;SACN;IACL,CAAC;IAED,eAAe;QACX,IAAI,IAAI,CAAC,UAAU;YAAE,IAAI,CAAC,MAAM,EAAE,CAAC;QAEnC,IAAI,CAAC,iBAAiB,EAAE,CAAC;QACzB,IAAI,CAAC,EAAE,CAAC,aAAa,EAAE,CAAC;IAC5B,CAAC;IAGD,OAAO,CAAC,CAAQ;QACZ,IAAI,CAAC,WAAW,EAAE,CAAC;IACvB,CAAC;IAED,iBAAiB;QACb,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,IAAI,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,CAAC;IACpF,CAAC;IAED,MAAM,CAAC,KAAa;QAChB,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,GAAG,MAAM,CAAC;QAC5C,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,GAAG,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,YAAY,GAAG,IAAI,CAAC;QAE/E,IAAI,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,CAAC,IAAI,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,SAAS,CAAC,EAAE;YACrG,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,SAAS,GAAG,QAAQ,CAAC;YACjD,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,GAAG,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,SAAS,CAAC;SAC9E;aAAM;YACH,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,KAAK,CAAC,QAAQ,GAAG,QAAQ,CAAC;SACnD;QAED,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,KAAK,IAAI,EAAE,CAAC,CAAC;IACpC,CAAC;IAED,WAAW;QACP,IAAI,CAAC,iBAAiB,EAAE,CAAC;QAEzB,IAAI,IAAI,CAAC,UAAU,EAAE;YACjB,IAAI,CAAC,MAAM,EAAE,CAAC;SACjB;IACL,CAAC;IAED,WAAW;QACP,IAAI,IAAI,CAAC,mBAAmB,EAAE;YAC1B,IAAI,CAAC,mBAAmB,CAAC,WAAW,EAAE,CAAC;SAC1C;QAED,IAAI,IAAI,CAAC,qBAAqB,EAAE;YAC5B,IAAI,CAAC,qBAAqB,CAAC,WAAW,EAAE,CAAC;SAC5C;IACL,CAAC;uGAnFQ,aAAa;2FAAb,aAAa;;SAAb,aAAa;2FAAb,aAAa;kBARzB,SAAS;mBAAC;oBACP,QAAQ,EAAE,kBAAkB;oBAC5B,IAAI,EAAE;wBACF,KAAK,EAAE,mDAAmD;wBAC1D,kBAAkB,EAAE,QAAQ;wBAC5B,mCAAmC,EAAE,YAAY;qBACpD;iBACJ;;0BAsBuC,QAAQ;;0BAA6B,QAAQ;4EAhBxE,UAAU;sBAAlB,KAAK;gBAMI,QAAQ;sBAAjB,MAAM;gBAkCP,OAAO;sBADN,YAAY;uBAAC,OAAO,EAAE,CAAC,QAAQ,CAAC;;AA0CrC,MAKa,mBAAmB;uGAAnB,mBAAmB;wGAAnB,mBAAmB,iBA3FnB,aAAa,aAuFZ,YAAY,aAvFb,aAAa;wGA2Fb,mBAAmB,YAJlB,YAAY;;SAIb,mBAAmB;2FAAnB,mBAAmB;kBAL/B,QAAQ;mBAAC;oBACN,OAAO,EAAE,CAAC,YAAY,CAAC;oBACvB,OAAO,EAAE,CAAC,aAAa,CAAC;oBACxB,YAAY,EAAE,CAAC,aAAa,CAAC;iBAChC","sourcesContent":["import { NgModule, Directive, ElementRef, HostListener, Input, Output, EventEmitter, Optional, AfterViewInit, OnInit, OnDestroy, ChangeDetectorRef } from '@angular/core';\nimport { NgModel, NgControl, FormControl } from '@angular/forms';\nimport { CommonModule } from '@angular/common';\nimport { Subscription } from 'rxjs';\n/**\n * InputTextarea adds styling and autoResize functionality to standard textarea element.\n * @group Components\n */\n@Directive({\n    selector: '[pInputTextarea]',\n    host: {\n        class: 'p-inputtextarea p-inputtext p-component p-element',\n        '[class.p-filled]': 'filled',\n        '[class.p-inputtextarea-resizable]': 'autoResize'\n    }\n})\nexport class InputTextarea implements OnInit, AfterViewInit, OnDestroy {\n    /**\n     * When present, textarea size changes as being typed.\n     * @group Props\n     */\n    @Input() autoResize: boolean | undefined;\n    /**\n     * Callback to invoke on textarea resize.\n     * @param {(Event | {})} event - Custom resize event.\n     * @group Emits\n     */\n    @Output() onResize: EventEmitter<Event | {}> = new EventEmitter<Event | {}>();\n\n    filled: boolean | undefined;\n\n    cachedScrollHeight: number | undefined;\n\n    ngModelSubscription: Subscription | undefined;\n\n    ngControlSubscription: Subscription | undefined;\n\n    constructor(public el: ElementRef, @Optional() public ngModel: NgModel, @Optional() public control: NgControl, private cd: ChangeDetectorRef) {}\n\n    ngOnInit() {\n        if (this.ngModel) {\n            this.ngModelSubscription = (this.ngModel as any).valueChanges.subscribe(() => {\n                this.updateState();\n            });\n        }\n\n        if (this.control) {\n            this.ngControlSubscription = (this.control as any).valueChanges.subscribe(() => {\n                this.updateState();\n            });\n        }\n    }\n\n    ngAfterViewInit() {\n        if (this.autoResize) this.resize();\n\n        this.updateFilledState();\n        this.cd.detectChanges();\n    }\n\n    @HostListener('input', ['$event'])\n    onInput(e: Event) {\n        this.updateState();\n    }\n\n    updateFilledState() {\n        this.filled = this.el.nativeElement.value && this.el.nativeElement.value.length;\n    }\n\n    resize(event?: Event) {\n        this.el.nativeElement.style.height = 'auto';\n        this.el.nativeElement.style.height = this.el.nativeElement.scrollHeight + 'px';\n\n        if (parseFloat(this.el.nativeElement.style.height) >= parseFloat(this.el.nativeElement.style.maxHeight)) {\n            this.el.nativeElement.style.overflowY = 'scroll';\n            this.el.nativeElement.style.height = this.el.nativeElement.style.maxHeight;\n        } else {\n            this.el.nativeElement.style.overflow = 'hidden';\n        }\n\n        this.onResize.emit(event || {});\n    }\n\n    updateState() {\n        this.updateFilledState();\n\n        if (this.autoResize) {\n            this.resize();\n        }\n    }\n\n    ngOnDestroy() {\n        if (this.ngModelSubscription) {\n            this.ngModelSubscription.unsubscribe();\n        }\n\n        if (this.ngControlSubscription) {\n            this.ngControlSubscription.unsubscribe();\n        }\n    }\n}\n\n@NgModule({\n    imports: [CommonModule],\n    exports: [InputTextarea],\n    declarations: [InputTextarea]\n})\nexport class InputTextareaModule {}\n"]}