ASPxClientGantt.TaskMoving Event

Occurs before a user moves a task.

Declaration

TypeScript

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

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:

ASPX

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

MVC:

Razor C#

@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

• [Web Forms] Manage Tasks

• [Web Forms] Gantt Elements: Task

• [MVC] Gantt Elements: Task