RichEditBuilder.OnLostFocus(String) Method

Assigns an event handler to the LostFocus event.

Namespace : DevExpress.AspNetCore.RichEdit

Assembly : DevExpress.AspNetCore.RichEdit.v25.2.dll

NuGet Package : DevExpress.AspNetCore.RichEdit

Declaration

csharp

public RichEditBuilder OnLostFocus(
    string callback
)

Name	Type	Description
callback	String

The name of the JavaScript function or the JavaScript function code used to handle the event.

Type	Description
RichEditBuilder

The builder for the Rich Text Editor.

The LostFocus event occurs when the control loses focus.

cshtml

@(Html.DevExpress().RichEdit("richEdit")
 .OnLostFocus("function(s,e){ /* your custom actions */ }")
 // ...