aspnet-js-aspxclientgantt-9a827fdc.md
Occurs before the Resource Manager dialog is shown.
ResourceManagerDialogShowing: ASPxClientEvent<ASPxClientGanttResourceManagerDialogShowingEventHandler<ASPxClientGantt>>
The ResourceManagerDialogShowing event's data class is ASPxClientGanttResourceManagerDialogShowingEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| cancel | Specifies whether to cancel the related action (for example, row edit, export). Inherited from ASPxClientCancelEventArgs. |
| values | Gets resource values. |
Handle the ResourceManagerDialogShowing event to customize the Resource Manager dialog before it is invoked. You can also use the ShowResourceManagerDialog method or the GanttResourceManagerToolbarItem toolbar item to invoke the Resource Manager.
The AllowTaskResourceUpdate property allows you to hide the Resource Manager button in the Task Details dialog.
Run Demo: ASPxGantt - Client-Side EventsRun Demo: MVCxGantt - Client-Side Events
Web Forms:
<dx:ASPxGantt ID="Gantt" >
<ClientSideEvents ResourceManagerDialogShowing="function(s, e) {
// ...
// Cancels the dialog.
e.cancel = true;
}" />
</dx:ASPxGantt>
MVC:
@Html.DevExpress().Gantt(settings => {
settings.Name = "gantt";
settings.ClientSideEvents.ResourceManagerDialogShowing = "function (s, e) {
// ...
// Cancels the dialog.
e.cancel = true;
}";
...
}).Bind(
GanttDataProvider.Tasks, GanttDataProvider.Dependencies,
GanttDataProvider.Resources, GanttDataProvider.ResourceAssignments
).GetHtml()
See Also