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DashboardPanelExtensionOptions Interface

Provides options for customizing the DashboardPanelExtension.


export interface DashboardPanelExtensionOptions


See the Extension section for information on how to use the HTML JavaScript Dashboard's client-side API.

See Also


dashboardThumbnail Property

Specifies a dashboard thumbnail for the dashboard panel in a mobile layout.


dashboardThumbnail?: string

Property Value

Type Description

A string that is a dashboard thumbnail's name. The name should be the same as a name of the relevant dashboard.


In a mobile layout, you can specify a dashboard thumbnail to display a list of available dashboards with icons. Create dashboard images and put them in a folder in your project. Note that the dashboard thumbnail's name should be the same as the name of the relevant dashboard:

Use the DashboardPanelExtension's constructor to set a path to the dashboard thumbnails contained in the specified folder:

function onBeforeRender(sender) {
  var control = sender.GetDashboardControl();
  control.registerExtension(new DevExpress.Dashboard.DashboardPanelExtension(control, { dashboardThumbnail: "./DashboardThumbnail/{0}.png" }));