KeyUpEvent Class

An event that occurs when a key is released while the RichEdit’s document has focus.

Declaration

export class KeyUpEvent extends RichEditEvent<KeyboardEventArgs>

Remarks

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

.NET Core Server Settings
Client Settings
Runtime Settings

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

cshtml

@(Html.DevExpress().RichEdit("richEdit")
 .OnKeyUp("function(s,e) {
   console.log('The released key is: ' + e.htmlEvent.key);
 }")
 // ...

Use the keyUp property to specify the event handler.

javascript

const options = DevExpress.RichEdit.createOptions();
options.events.keyUp = function(s,e) {
  console.log('The released key is: ' + e.htmlEvent.key);
};

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

javascript

richEdit.events.keyUp.addHandler(function(s, e) {
  console.log('The released key is: ' + e.htmlEvent.key);
});

The event handler receives an argument of the KeyboardEventArgs type. The argument’s properties provide information specific to this event.

Inherited Members

addHandler(handler)

clearHandlers

isEmpty

removeHandler(handler)

Inheritance

Event<TSource, TEventArgs> RichEditEvent<TEventArgs> KeyUpEvent