RichEditBuilder.OnSelectionChanged(String) Method

Assigns an event handler to the SelectionChanged event.

Namespace : DevExpress.AspNetCore.RichEdit

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

NuGet Package : DevExpress.AspNetCore.RichEdit

Declaration

csharp

public RichEditBuilder OnSelectionChanged(
    string callback
)

Parameters

Name	Type	Description
callback	String

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

Returns

Type	Description
RichEditBuilder

The builder for the Rich Text Editor.

Remarks

The SelectionChanged event occurs when selection is changed in the document.

Razor C#

cshtml

@(Html.DevExpress().RichEdit("richEdit")
 .OnSelectionChanged("function(s,e) {
   console.log('The current position is ' + s.selection.active); 
 }")
 // ...