ASPxClientGantt.TaskUpdating Event
Occurs before a user updates a task.
Declaration
TaskUpdating: ASPxClientEvent<ASPxClientGanttTaskUpdatingEventHandler<ASPxClientGantt>>
Event Data
The TaskUpdating event's data class is ASPxClientGanttTaskUpdatingEventArgs. 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. |
key | Specifies the task key. |
newValues | Specifies the task’s new values. |
values | Specifies the task values. |
Remarks
Use the TaskUpdating event to process task data before a task is updated.
<dx:ASPxGantt ID="Gantt" >
<ClientSideEvents TaskUpdating="onGanttTaskUpdating" ... />
</dx:ASPxGantt>
function onGanttTaskUpdating(s, e) {
if (e.newValues["Subject"].includes("test")) {
//...
e.cancel = true;
}
}
Concepts
See Also