ActiveSubDocumentChangedEvent Class

An event that occurs when an active sub document is changed.

Declaration

export class ActiveSubDocumentChangedEvent extends RichEditEvent<EventArgs>

Remarks

You can define the ActiveSubDocumentChanged event handler either at the server side, at the client side, or at runtime.

.NET Core Server Settings

Use the OnActiveSubDocumentChanged(String) method to specify the event handler.

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

Client Settings

Use the activeSubDocumentChanged property to specify the event handler.

const options = DevExpress.RichEdit.createOptions();
options.events.activeSubDocumentChanged = function(s,e) { /* your custom actions */ };

Runtime Settings

The activeSubDocumentChanged property provides access to the addHandler(handler), removeHandler(handler), and clearHandlers methods that allow you to dynamically add and remove event handlers.

richEdit.events.activeSubDocumentChanged.addHandler(function(s, e) { /* your custom actions */ });

The event handler receives an argument of the EventArgs type.

Inherited Members

addHandler(handler)

clearHandlers

isEmpty

removeHandler(handler)

Inheritance

Event<TSource, TEventArgs>

RichEditEvent<TEventArgs>

ActiveSubDocumentChangedEvent