DevExtreme Angular - Overview

The Tooltip widget displays a tooltip for a specified element on the page.

View Demo

The following code creates a simple Tooltip on your page and attaches it to another element (in this example, to an image).

jQuery
HTML
JavaScript
<img id="image" src="https://www.devexpress.com/DXR.axd?r=9999_17-FD0Id" />
<div id="tooltipContainer"></div>
$(function() {
    $("#tooltipContainer").dxTooltip({
        target: "#image",
        showEvent: 'dxhoverstart',
        hideEvent: 'dxhoverend',
        contentTemplate: function (contentElement) {
            contentElement.append(
                $("<p />").text("Tooltip content")
            )
        }
    });
});
Angular
HTML
TypeScript
<img id="image" src="https://www.devexpress.com/DXR.axd?r=9999_17-FD0Id" />
<dx-tooltip
    target="#image"
    showEvent="dxhoverstart"
    hideEvent="dxhoverend">
    <div *dxTemplate="let data of 'content'">
        <p>Tooltip content</p>
    </div>
</dx-tooltip>
import { DxTooltipModule } from 'devextreme-angular';
// ...
export class AppComponent {
    // ...
}
@NgModule({
    imports: [
        // ...
        DxTooltipModule
    ],
    // ...
})
ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().Tooltip()
    .Target("#image")
    .ShowEvent("dxhoverstart")
    .HideEvent("dxhoverend")
    .ContentTemplate(@<text>
        <p>Tooltip content</p>
    </text>)
)
<img id="image" src="https://www.devexpress.com/DXR.axd?r=9999_17-FD0Id" />
See Also