jquery/jquery-ui — pull request #850 by dexter85 (2012-11-29 10:29:02+00:00)
Title: Update demos/autocomplete/combobox.html

Hello
It was not possible from the external function, to know when it was changed autocompletion.
I modified a small part of the function. Below the example of how to use it.

$("#combobox").combobox({
change: function(event, ui)
{
console.log(ui.item.value);
}
});

Sorry for bad English.