primeng/fesm5/primeng-inputtextarea.js

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

import { EventEmitter, ElementRef, Optional, Input, Output, HostListener, Directive, NgModule } from '@angular/core';
import { NgModel } from '@angular/forms';
import { CommonModule } from '@angular/common';

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); }
};
var InputTextarea = /** @class */ (function () {
    function InputTextarea(el, ngModel) {
        this.el = el;
        this.ngModel = ngModel;
        this.onResize = new EventEmitter();
    }
    InputTextarea.prototype.ngDoCheck = function () {
        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
    InputTextarea.prototype.onInput = function (e) {
        this.updateFilledState();
        if (this.autoResize) {
            this.resize(e);
        }
    };
    InputTextarea.prototype.updateFilledState = function () {
        this.filled = (this.el.nativeElement.value && this.el.nativeElement.value.length) || (this.ngModel && this.ngModel.model);
    };
    InputTextarea.prototype.onFocus = function (e) {
        if (this.autoResize) {
            this.resize(e);
        }
    };
    InputTextarea.prototype.onBlur = function (e) {
        if (this.autoResize) {
            this.resize(e);
        }
    };
    InputTextarea.prototype.resize = function (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 = function () { return [
        { 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);
    return InputTextarea;
}());
var InputTextareaModule = /** @class */ (function () {
    function InputTextareaModule() {
    }
    InputTextareaModule = __decorate([
        NgModule({
            imports: [CommonModule],
            exports: [InputTextarea],
            declarations: [InputTextarea]
        })
    ], InputTextareaModule);
    return InputTextareaModule;
}());

/**
 * Generated bundle index. Do not edit.
 */

export { InputTextarea, InputTextareaModule };
//# sourceMappingURL=primeng-inputtextarea.js.map