[mdmings517Participant]

Found it!

function getParentID(id){
    var htmlElement = $('#'+id.toString())[0];
    var item = $('#jqxWidget').jqxTree('getItem', htmlElement);
    var parentId = item.parentId;

  return parentId;
}

[mdmings517Participant]

function createTree($ID) {
  if ($ID == undefined){
    $ID = 0;
  }
  $.ajax({
    url: 'json_directories.php',
    success: function (data) {
      var source = {datatype: 'json',
                    datafields: [{name: 'dir_id' },{name: 'parent_id' },{name: 'name'}],
                    id: 'dir_id',
                    localdata: data
                   };
      var dataAdapter = new $.jqx.dataAdapter(source);
      dataAdapter.dataBind();
      var records = dataAdapter.getRecordsHierarchy('dir_id', 'parent_id', 'items', [{ name: 'name', map: 'label'},{name: 'dir_id', map: 'id'}]);
      $('#jqxWidget').jqxTree({ source: records, width: '190px'});
      $('#jqxWidget').jqxTree('selectItem',$('#'+$ID)[0]);
      
      $('#jqxTree').jqxTree({ source: records, width: '190px'});     
      $("#jqxTree").jqxTree({ width: 300, height: 220});
      $('#jqxTree').jqxTree('selectItem',$('#0')[0]);
             
    },
    error: function () {
      alert('The source is unavailable!');
    }//success
  });//ajax
}

[mdmings517Participant]

I figured it out. Misspelled!

[mdmings517Participant]

The problem is somewhere in the setting of the parameters for the DataTable

[mdmings517Participant]

I am trying to achieve a three panel vertical layout where the first panel can only expand to a certain width and the third panel is static

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