Question

Hey I’m trying to return a message when there are no results for the users current query! i know i need to tap into the keyup event, but it looks like the plugin is using it

Answer 1

You could try supplying a parse option (function to handle data parsing) and do what you need when no results are returned to parse.

This example assumes you’re getting back an array of JSON objects that contain FullName and Address attributes.

   $('#search').autocomplete( {
       dataType: "json",
       parse: function(data) {
         var array = new Array();
         if (!data || data.length == 0) {
             // handle no data case specially
         }
         else {
            for (var i = 0; i < data.length; ++i) {
               var datum = data[i];
               array[array.length] = { 
                                       data: datum,
                                       value: data.FullName + ' ' + data.Address,
                                       result: data.DisplayName
                                     };
            }
         }
         return array;
       }
   });