javascript - autocomplete with categories and custom display -


i using jquery ui autocomplete 1.10.2 problem cannot both categories feature , custom item display work together.

this code not working

$.widget("custom.catautocomplete",$.ui.autocomplete,{                                       _rendermenu: function( ul, items ) {                                           var = this,                                             currentcategory = "";                                           $.each( items, function( index, item ) {                                             if ( item.category != currentcategory ) {                                               ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" );                                               currentcategory = item.category;                                             }                                             that._renderitem( ul, item );                                           });                                       }                                     });                             $("#search-input").autocomplete({                                 source:'${pagecontext. request. contextpath}/autocomplete.htm',                                 select: function(event,ui){                                      var item = ui.item;                                      $("#url-container").html("");                                      $("#url-container").append( "<a target='_blank' href='"+item.url+"' url='"+item.url+"' class='chosen'>"+                                   "<strong style='color:#1f497d' >" + item.instrument                                   +" </strong><strong style='color: red'> " + item.func + "</strong></a><br/>" )                                  }                                 }).data( "ui-autocomplete" )._renderitem = function( ul, item ) {                               return $( "<li>" )                                 .append( "<a href='#' url='"+item.url+"' class='chosen'>"+                                       "<strong style='color:#1f497d' >" + item.highlightedins                                       +" </strong><strong style='color: red'> " + item.func + "</strong></a>" )                                 .appendto( ul );                             };

the problem displays category not item, item empty link, checked find has .data function, code working pretty before make widget categories.

how can solve ?


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