DashboardControlClientSideEvents.BeforeRender Property
Gets or sets a function used in JavaScript frameworks that is executed when the ASPxClientDashboard.BeforeRender event is raised.
Namespace: DevExpress.DashboardWeb
Assembly: DevExpress.Dashboard.v24.1.Web.WebForms.dll
NuGet Package: DevExpress.Web.Dashboard
Declaration
Property Value
| Type | Default | Description |
|---|---|---|
| String | String.Empty | A string that is a function executed when the the event is raised. |
Remarks
The BeforeRender event allows you to customize the Web Dashboard control on the client side before the control and its elements have been rendered. To access the client-side DashboardControl, handle the ASPxClientDashboard.BeforeRender event:
<dx:ASPxDashboard ID="ASPxDashboard1" runat="server">
<ClientSideEvents BeforeRender="onBeforeRender" />
</dx:ASPxDashboard>
Then, call the ASPxClientDashboard.GetDashboardControl method to get the DashboardControl instance:
<head>
<script>
function onBeforeRender(sender) {
var dashboardControl = sender.GetDashboardControl();
// ...
}
</script>
</head>
You can now use its API to specify various client-side settings, perform actions, etc. See Client-Side Customization for information on how you can customize the client part of the Web Dashboard control.