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ASPxPanelBase.CustomJSProperties Event

Enables you to supply any server data that can then be parsed on the client.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.2.dll

NuGet Package: DevExpress.Web

#Declaration

public event CustomJSPropertiesEventHandler CustomJSProperties

#Event Data

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

Property Description
Properties Gets a collection of temporary client properties.

#Remarks

In some instances, it is necessary to obtain server information on the client. The CustomJSProperties event enables you to declare temporary client properties. Once declared, a property can be accessed on the client.

To add new properties, use the event parameter’s CustomJSPropertiesEventArgs.Properties property, which represents a collection of property names and their values. The only requirement is that property names must begin with the ‘cp’ prefix, to avoid rewriting the ASPxPanelBase‘s base properties.

Note

Typically, using a specifically introduced ASPxPanelBase.JSProperties property might be more convenient and efficient than handling the CustomJSProperties event, which is mostly declared for backward compatibility.

#Concept

How to Access Server Data on the Client Side

See Also