autocomplete.js

formatItem: function(item) {
                        
                  return item;
        },
formatMatch: function(item) {

         //It will display matched item as per your input.  
        
                return item;
        },
 formatResult: function(item) {
            //It will display final out put inside the text box            
             return item;
        },
        

 result : function(event,item){

        }