$('#codepostal').autocomplete({ source: postalcodes, minLength: 2, focus: function(event, ui) { $(this).val(ui.item.value); return false; } }) .data("autocomplete")._renderItem = function(ul, item) { return $("
  • ") .data("item.autocomplete", item) .append("" + item.value + " - " + item.label + "") .appendTo(ul); };