Angular Popover - Customize the Title

The Popover is displayed without a title by default. To add it, set the showTitle property to true and specify the title text using the title property. The title can contain a button that closes the Popover. To enable it, assign true to the showCloseButton property.

HTML
TypeScript
  • <img id="image" src="https://url/to/an/image" />
  • <dx-popover
  • target="#image"
  • showEvent="dxhoverstart"
  • hideEvent="dxhoverend"
  • title="Popover Title"
  • [showTitle]="true"
  • [showCloseButton]="true">
  • <!-- ... -->
  • </dx-popover>
  • import { DxPopoverModule } from "devextreme-angular";
  • // ...
  • export class AppComponent {
  • // ...
  • }
  • @NgModule({
  • imports: [
  • // ...
  • DxPopoverModule
  • ],
  • // ...
  • })

If you need to define the title completely, specify a template for it as shown in the following code:

HTML
TypeScript
  • <img id="image" src="https://url/to/an/image" />
  • <dx-popover
  • target="#image"
  • showEvent="dxhoverstart"
  • hideEvent="dxhoverend"
  • [showTitle]="true"
  • titleTemplate="titleTemplate">
  • <div *dxTemplate="let data of 'content'">
  • <p>Popover content</p>
  • </div>
  • <div *dxTemplate="let data of 'titleTemplate'">
  • <p>Title template</p>
  • </div>
  • </dx-popover>
  • import { DxPopoverModule } from "devextreme-angular";
  • // ...
  • export class AppComponent {
  • // ...
  • }
  • @NgModule({
  • imports: [
  • // ...
  • DxPopoverModule
  • ],
  • // ...
  • })

You can switch title templates on the fly just as you can do with content templates. Refer to the Switching Templates On the Fly topic for more information.

See Also