Allow cancelling of all autocomplete events

[Rwhitbeck]

I would like to be able to cancel the close event, for weird client-requirement reasons.

It seems reasonable to make all the events cancelable. In this case of close, the code change is simple:

From:

this._trigger( "close", event ); this.menu.element.remove(); this.menu = null;

To:

if ( false !== self._trigger( "close", event ) ) {

this.menu.element.remove(); this.menu = null;

}

see forum: ​http://forum.jquery.com/topic/allow-cancelling-of-all-autocomplete-events

[Scott González]

This requires adding a beforeclose event.

[Scott González]

Milestone TBD deleted