ASPxClientTreeList.BatchEditNodeValidating Event

Enables you to specify whether the node date is valid and provide an error text.

Declaration

BatchEditNodeValidating: ASPxClientEvent<ASPxClientTreeListBatchEditNodeValidatingEventHandler<ASPxClientTreeList>>

Event Data

The BatchEditNodeValidating event's data class is ASPxClientTreeListBatchEditNodeValidatingEventArgs. The following properties provide information specific to this event:

Property	Description
nodeKey	Gets the node’s key value.
validationInfo	Provides validation information of a validated node.

Remarks

The BatchEditNodeValidating event is automatically raised when a node is about to be updated, and allows you to specify whether its data is valid. For an invalid node, you can provide an error text.

To manually validate the edited node, call the ASPxClientTreeListBatchEditApi.ValidateNode method.