jquery - Chosen Dropdown cascading issue -


i using chosen cdn display dropdown cascading. see 1 more dropdown displayed after selecting value in first dropdown. total 3 dropdowns populated 1 select group , other 2 select app. out of 2 newly populated dropdowns 1 has app values no chosen style , other empty select app dropdown chosen style. appreciated.

html razor code  @html.dropdownlistfor(x => x.selectedgroup, model.groups, "select group") @html.dropdownlistfor(x => x.selectedapp, new list<selectlistitem>(), "select")  jquery code   $('#selectedgroup').chosen();  $('#selectedapp').chosen();   $('#selectedgroup').on('change', function (event, ui) {         var project_id = this.value;         var appdropdown = $('#selectedapp');         appdropdown.prop("disabled", true);         appdropdown.empty();         appdropdown.append($('<option></option>').val("-1").html('select'));         nextlinkapps = $('#serviceuri').val();          loadapps(); // append values option      });

jquery

 $('#selectedgroup').chosen();   $('#selectedgroup').on('change', function (event, ui) {     var project_id = this.value;     $('#appvalues').prop("disabled", false);     $('#appvalues').empty();     loadapps(project_id); // append values option  });  function loadapps(value) {    switch(value)    {      case 1:         $('#appvalues').append($('<option>', {                        value: value1,                       text : value1                         }));      break;      case 2:         $('#appvalues').append($('<option>', {                        value: value2,                       text : value2                         }));      break;      }   $('#selectedapp').prop("disabled", false);    //here u can populate selectedapp values   $('#selectedapp').chosen(); }

if u want complete idea cascading dropdowns check plugin

for hiding duplicate dropdown without chosen class can try code

html

 <div id="dropdownlist">     <select id="selectedgroup" class="chosen">       <option value="1">1</option>       <option value="2">2</option>     </select>     <select id="appvalues" disabled> // appvaluesis not chosen     </select>     <select id="selectedapp" class="chosen" disabled> // selectedapp chosen     </select>     </div>

jquery

$('#dropdownlist select').each(function(){     if(!$(this).hasclass('chosen'))  // or whatever css class chosen dropdown         $(this).hide();      });

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