onItemSelected callback in typeahead

Created by: stefanozoffoli

Hi,

I use typeahead with jQuery Tags Input ( http://xoxco.com/projects/code/tagsinput/ ).

I'd like to have more control over typeahead select method, just like the matcher, sorter and highlighter, so that when the user choose an item, i can add that item to my tags list.

For now i just edited the constructor from this:

  var Typeahead = function ( element, options ) {
    this.$element = $(element)
    this.options = $.extend({}, $.fn.typeahead.defaults, options)
    this.matcher = this.options.matcher || this.matcher
    this.sorter = this.options.sorter || this.sorter
    this.highlighter = this.options.highlighter || this.highlighter
    this.$menu = $(this.options.menu).appendTo('body')
    this.source = this.options.source
    this.shown = false
    this.listen()
  }

to this:

  var Typeahead = function ( element, options ) {
    this.$element = $(element)
    this.options = $.extend({}, $.fn.typeahead.defaults, options)
    this.matcher = this.options.matcher || this.matcher
    this.sorter = this.options.sorter || this.sorter
    this.highlighter = this.options.highlighter || this.highlighter
    this.select = this.options.select || this.select
    this.$menu = $(this.options.menu).appendTo('body')
    this.source = this.options.source
    this.shown = false
    this.listen()
  }

and made my own select function. But it would be nice to have a callback like onItemSelected with the value of the item selected.