Any autocomplete box with select dropdown

 Any autocomplete dropdown, use this code

$(document).ready(function () {

    var orgid = "0";

    getSeverityList(orgid);

    var $advAutoComplete = $('#addForm87 input[name="orgs_id"]');

    $advAutoComplete.each(function()

    {

      var $el = $(this);

      $el.on( "autocompletechange", function( event, ui )

      {

          orgid = $(event.target).attr('data-selectedid');

          getSeverityList(orgid);

      });

    });

 });

Html is like this

<div style="" class="mui-textfield ui-front mui-col-md-6">
                                    <input name="orgs_id" class="autoCompCollAdv mui--is-empty ui-autocomplete-input mui--is-dirty" type="text" data-returnpropname="orgs_id" data-coll="12" data-alias="o" data-columns="{'ValueProperty':'_id', 'DisplayProperties':['_id','name'], 'FilterDBCols':['_id','name'], 'RunOnFocus':'true', 'Functions':{'Focus':'FocusFunc','Type':'TypeFunc'}, 'PermDBFilters':[] }" value="" data-modalid="addModel87" required="" data-dirty="0" data-selectedid="" autocomplete="off" data-oldval="">
                                    <label class="">Customer ID</label>
  </div>