Animation in Angular Dialog

17 Apr 20234 minutes to read

The Dialog component can be animated while opening and closing the dialog.

We can specify the effect and the duration for the animation. The two types of effects of Dialog are slide and fade. We can configure these settings separately for open and close dialog actions.

Add the following code in HTML page.

HTML

<ej-dialog id="dialog" title="Dialog" [actionButtons]="Icons" [animation]="animation">
        This is a dialog
    </ej-dialog>

Add the following code in constructor file.

JAVASCRIPT

export class AppComponent {
        Icons:any;
        animation:object;
        constructor() {
            this.Icons=["close", "maximize", "minimize"];
            this.animation={show: {effect: "slide",duration: 500},hide: {effect: "fade",duration: 500}};
    }

Loading Dialog content

By default, the content inside the Dialog element is simply the user given content. But also, we can render the Dialog’s component content through the following ways.

1. AJAX

2. Using iframe

3. iImage

This settings can be specified through contentType property.

AJAX

We can load the content through AJAX by setting the contentType property as ajax.

Add the following code in HTML page.

HTML

<ej-dialog id="dialog" title="Dialog" [contentUrl]="contentUrl" [contentType]="contentType">
    </ej-dialog>

The content of that dialogContent.html file is below:

<div id=”content”> This content is loaded via AJAX request. </div>

Add the following code in constructor file.

JAVASCRIPT

export class AppComponent {
        contentUrl:any;
        contentType:any;
        constructor() {
            this.contentUrl="dialogContent.html";
            this.contentType="ajax";
    }

We can handle the AJAX request’s success and failures through the events “ajaxSuccess” and “ajaxError” events respectively. See also ajaxSuccess and ajaxError

The previous example is modified as below to handle the success and failure events.

HTML

<ej-dialog id="dialog" title="Dialog" [contentUrl]="contenturl" [contentType]="contenttype" (ajaxSuccess)="onSuccess($event)" (ajaxError)="onError($event)">
    </ej-dialog>

Iframe

We can also load the content in iframe by setting the contentType property as iframe.

Add the following code in HTML page.

HTML

<ej-dialog id="dialog" title="Dialog" [contentUrl]="contentUrl" [contentType]="contentType">
    </ej-dialog>

Add the following code in constructor file.

JAVASCRIPT

export class AppComponent {
        contentUrl:any;
        contentType:any;
        constructor() {
            this.contentUrl="dialogContent.html";
            this.contentType="iframe";
    }

Image

We can also load an image as the content by setting the contentType property as image

Add the following code in HTML page.

HTML

<ej-dialog id="dialog" title="Dialog" [contentUrl]="contentUrl" [contentType]="contentType">
    </ej-dialog>

Add the following code in constructor file.

JAVASCRIPT

export class AppComponent {
        contentUrl:any;
        contentType:any;
        constructor() {
            this.contentUrl=" http://js.syncfusion.com/demos/web/content/images/twitter.jpg";
            this.contentType="image";
    }