primeng/esm2015/inputtextarea/inputtextarea.js

[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [![Build Status](https://travis-ci.org/primefaces/primeng.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
import { NgModule, Directive, ElementRef, HostListener, Input, Output, DoCheck, EventEmitter, Optional } from '@angular/core';
import { NgModel } from '@angular/forms';
import { CommonModule } from '@angular/common';
let InputTextarea = class InputTextarea {
    constructor(el, ngModel) {
        this.el = el;
        this.ngModel = ngModel;
        this.onResize = new EventEmitter();
    }
    ngDoCheck() {
        this.updateFilledState();
        if (this.autoResize) {
            this.resize();
        }
    }
    //To trigger change detection to manage ui-state-filled for material labels when there is no value binding
    onInput(e) {
        this.updateFilledState();
        if (this.autoResize) {
            this.resize(e);
        }
    }
    updateFilledState() {
        this.filled = (this.el.nativeElement.value && this.el.nativeElement.value.length) || (this.ngModel && this.ngModel.model);
    }
    onFocus(e) {
        if (this.autoResize) {
            this.resize(e);
        }
    }
    onBlur(e) {
        if (this.autoResize) {
            this.resize(e);
        }
    }
    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 || {});
    }
};
InputTextarea.ctorParameters = () => [
    { type: ElementRef },
    { type: NgModel, decorators: [{ type: Optional }] }
];
__decorate([
    Input()
], InputTextarea.prototype, "autoResize", void 0);
__decorate([
    Output()
], InputTextarea.prototype, "onResize", void 0);
__decorate([
    HostListener('input', ['$event'])
], InputTextarea.prototype, "onInput", null);
__decorate([
    HostListener('focus', ['$event'])
], InputTextarea.prototype, "onFocus", null);
__decorate([
    HostListener('blur', ['$event'])
], InputTextarea.prototype, "onBlur", null);
InputTextarea = __decorate([
    Directive({
        selector: '[pInputTextarea]',
        host: {
            '[class.ui-inputtext]': 'true',
            '[class.ui-corner-all]': 'true',
            '[class.ui-inputtextarea-resizable]': 'autoResize',
            '[class.ui-state-default]': 'true',
            '[class.ui-widget]': 'true',
            '[class.ui-state-filled]': 'filled'
        }
    }),
    __param(1, Optional())
], InputTextarea);
export { InputTextarea };
let InputTextareaModule = class InputTextareaModule {
};
InputTextareaModule = __decorate([
    NgModule({
        imports: [CommonModule],
        exports: [InputTextarea],
        declarations: [InputTextarea]
    })
], InputTextareaModule);
export { InputTextareaModule };
//# sourceMappingURL=data:application/json;base64,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