TreeListRowDraggingBuilder.OnDragChange(String) Method

A function that is called when the dragged row's position is changed. Mirrors the client-side onDragChange option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public TreeListRowDraggingBuilder OnDragChange(
    string jsFunc
)

Parameters

Name	Type	Description
jsFunc	String	An inline or external JavaScript function.

Returns

Type	Description
TreeListRowDraggingBuilder	A reference to this instance after the method is called.

Remarks

Use this method to specify a JavaScript handler for the client-side dragChange event. This handler can be an inline function or an external function’s reference. Function arguments are described in the client API reference.

Razor C#

@(Html.DevExtreme().TreeList()
    .RowDragging(dragging => dragging
        .OnDragChange("myTreeListRowDragging_onDragChange")
    )
)

<script>
    function myTreeListRowDragging_onDragChange(e) {
        // Handler code
    }
</script>

Refer to Handle Events and Define Callbacks for more information.