Animation in Angular Dialog component

27 Sep 20234 minutes to read

The Dialog can be animated during the open and close actions. Also, user can customize animation’s delay, duration and effect.

delay	The Dialog animation will start with the mentioned delay
duration	Specifies the animation duration to complete with one animation cycle
effect	Specifies the animation effects of Dialog open and close actions effect. List of supported animation effects: 'Fade' | 'FadeZoom' | 'FlipLeftDown' | 'FlipLeftUp' | 'FlipRightDown' | 'FlipRightUp' | 'FlipXDown' | 'FlipXUp' | 'FlipYLeft' | 'FlipYRight' | 'SlideBottom' | 'SlideLeft' | 'SlideRight' | 'SlideTop' | 'Zoom'| 'None' If the user sets ‘Fade’ effect, then the Dialog will open with ‘FadeIn’ effect and close with ‘FadeOut’ effect

In the below sample, Zoom effect is enabled. So, The Dialog will open with ZoomIn
and close with ZoomOut effects.

app.component.ts

import { Component, ViewChild, OnInit, ElementRef } from '@angular/core';
import { DialogComponent } from '@syncfusion/ej2-angular-popups';
import { EmitType } from '@syncfusion/ej2-base';

@Component({
    selector: 'app-root',
    template: `
    <button class="e-control e-btn" style="position: absolute;" id="targetButton" (click)="onOpenDialog($event)">Open Dialog</button>
    <div #container class='root-container'></div>
      <ejs-dialog id='dialog' #ejDialog header='Dialog' content='Dialog enabled with Zoom effect' [target]='targetElement'
      [animationSettings]='animationSettings' width='250px' [buttons]='buttons'>
      </ejs-dialog>
        `
})

export class AppComponent implements OnInit {
    @ViewChild('ejDialog') ejDialog: DialogComponent | any;
    // Create element reference for dialog target element.
    @ViewChild('container', { read: ElementRef }) container: ElementRef | any;
    // The Dialog shows within the target element.
    public targetElement?: HTMLElement;

    //To get all element of the dialog component after component get initialized.
    ngOnInit() {
      this.initilaizeTarget();
    }

    // Initialize the Dialog component target element.
    public initilaizeTarget: EmitType<object> = () => {
      this.targetElement = this.container.nativeElement.parentElement;
    }

    // Hide the Dialog when click the footer button.
    public hideDialog: EmitType<object> = () => {
        this.ejDialog.hide();
    }
    // Sample level code to handle the button click action
    public onOpenDialog = (event:any): void => {
        // Call the show method to open the Dialog
        this.ejDialog.show();
    }
    //Animation options
    public animationSettings: Object = { effect: 'Zoom', duration: 400, delay: 0 };
    // Enables the footer buttons
    public buttons: Object = [
        {
            'click': this.hideDialog.bind(this),buttonModel:{ content:'OK', isPrimary: true }
        },
        {
            'click': this.hideDialog.bind(this),buttonModel:{ content:'Cancel' }
        }
    ];
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { DialogModule } from '@syncfusion/ej2-angular-popups';
/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
		DialogModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }

main.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

import 'zone.js';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);