jQuery UI autocomplete with item and id

Question

I have the following script which works with a 1 dimensional array. Is it possible to get this to work with a 2 dimensional array? Then whichever item is selected, by clic

Answer 1

This can be done without the use of hidden field. You have to take benefit of the JQuerys ability to make custom attributes on run time.

('#selector').autocomplete({
    source: url,
    select: function (event, ui) {
        $("#txtAllowSearch").val(ui.item.label); // display the selected text
        $("#txtAllowSearch").attr('item_id',ui.item.value); // save selected id to hidden input
    }
});

$('#button').click(function() {
    alert($("#txtAllowSearch").attr('item_id')); // get the id from the hidden input
});