View Full Version : [OPEN] Observable - addListener delegate documentation

14 Aug 2017, 8:51 AM
The Observable addListener (https://docs.sencha.com/extjs/6.5.1/classic/Ext.mixin.Observable.html#method-addListener)delegate option documentation is not very clear.

The delegate option doc states:

"The "delegate" option is only available on Ext.dom.Element instances (or when attaching a listener to a Ext.dom.Element via a Component using the element option)."

I see code like this where the delegate option is applied to a component, not an Ext.dom.Element instance.

beforeactivetabchange: 'doTabChange',
delegate: '> tabbar',
scope : me

disabledchange: 'onItemDisabledChange',
delegate: '> component',
scope : me

The next documentation line reads:

"See the delegate example below."

However, there's no delegate example below.

14 Aug 2017, 9:31 AM
Thanks for the report! I have opened a bug in our bug tracker.