## DFrame: onEvent

Allow to handle the following DFrame events:

pre creation

post creation

pre show

post show

Example

var dFrame = new DFrame(parameters)

dFrame.onEvent = function (e) {

if (e.action == 'postCreate') {

dFrame.setTitle('document.html')

}

}

dFrame.setURL(url)

Demo

file: onEvent.html

Run the example
See the source code

### Syntax

dFrame.onEvent = function (event) {
… specific code …
}

### Parameters

event

Array.

event.action: String. The code of the event: 'preCreation', 'postCreation', 'preShow' or 'postShow'.

event.dFrame: The DFrame where the event happened.

event.cancelBubble: Originally set to false. If set to true the event does not bubbles anymore.

### Usage

When 1 of the 4 handled events happends the onEvent function of the DFrame is launched, if created by the developper.

The event bubbles then to all parents of the DFrame, untill the top DFrame or the cancelBubble value of the event is set to true.