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ASPxClientGantt.TaskMoving Event

Occurs before a user moves a task.

Declaration

TaskMoving: ASPxClientEvent<ASPxClientGanttTaskMovingEventHandler<ASPxClientGantt>>

Event Data

The TaskMoving event's data class is ASPxClientGanttTaskMovingEventArgs. 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 values after moving.
values Specifies the task values.

Remarks

Gantt - Move Task

Use the TaskMoving event to process task data before the task is moved.

Run Demo: ASPxGantt - Client-Side Events Run Demo: MVCxGantt - Client-Side Events

Web Forms:

<dx:ASPxGantt ID="Gantt" >
    <ClientSideEvents TaskMoving="function(s, e) {
        if (e.key == 5) {
            //...
            e.cancel = true;
        }
    }" />
</dx:ASPxGantt>

MVC:

@Html.DevExpress().Gantt(settings => {
    settings.Name = "gantt";
    settings.ClientSideEvents.TaskMoving = "function (s, e) { 
        if (e.key == 5) {
            //...
            e.cancel = true;
        }        
    }";
    ...
}).Bind(
    GanttDataProvider.Tasks, GanttDataProvider.Dependencies, 
    GanttDataProvider.Resources, GanttDataProvider.ResourceAssignments
).GetHtml()

Concepts

See Also