aspnet-js-aspxclientgantt-a5a3d843.md
Occurs before a user starts to edit a cell.
StartCellEditing: ASPxClientEvent<ASPxClientGanttStartCellEditingEventHandler<ASPxClientGantt>>
The StartCellEditing event's data class is ASPxClientGanttStartCellEditingEventArgs. 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. |
| focusedFieldName | Specifies the field name of the focused task. |
| key | Specifies the task key. |
| values | Specifies the task values. |
Use the StartCellEditing event to process task data before a user starts to edit a cell.
Run Demo: ASPxGantt - Client-Side EventsRun Demo: MVCxGantt - Client-Side Events
Web Forms:
<dx:ASPxGantt ID="Gantt" >
<ClientSideEvents StartCellEditing="function(s, e) {
if (e.key == 5) {
//...
e.cancel = true;
}
}" />
</dx:ASPxGantt>
MVC:
@Html.DevExpress().Gantt(settings => {
settings.Name = "gantt";
settings.ClientSideEvents.StartCellEditing = "function (s, e) {
if (e.key == 5) {
//...
e.cancel = true;
}
}";
...
}).Bind(
GanttDataProvider.Tasks, GanttDataProvider.Dependencies,
GanttDataProvider.Resources, GanttDataProvider.ResourceAssignments
).GetHtml()
See Also