function searchROM() {
 var product = $('#Product').combobox('getValue');
 var keytype = $('#keytype').combobox('getValue');
 var keywords = $('#keywords').val();
 var url = encodeURI('/GoodsROM/ROMList?product=' + product + '&keytype=' + keytype + '&keywords=' + keywords+'&'+Math.random());
 $.post(url, {}, function(data) {
  var d = data;//返回json格式结果
  $('#grid').treegrid('loadData',d);//加载数据更新treegrid
 }, 'json');
 }

 loadFilter:function(data){ 
  var newData = new Array();
  var filter = $("#filter").val();
  for(var i=0; i<data.length; i++){ 
  if(data[i].nodeName.indexOf(filter)>0){ 
   // 定义一个数组 
   newData.push(data[i]); 
  }
  }
  if(newData.length==0){
  return data; 
  }else{
  return newData; 
  }
 },

var allData = new Array();
function doOrgChartInit(idTreeGrid, idMenu, idUriQuery) {
 var bFound = true; 
 $('#' + idTreeGrid).treegrid({
 rownumbers:true,
 animate:true,
 collapsible:true,
 fitColumns:true,
 url:idUriQuery,
 idField:'nodeId',
 treeField:'nodeName',
 loadFilter:function(data){ 
  if (bFound&&data[0].nodeName!="Root") {
  allData = data;
  bFound = false;
  }
  return data;
 },
 columns:[
  [
  {halign:'center', align:'left',field:'nodeName', title:'名称', width:200},
  {halign:'center', align:'left',field:'description', title:'描述', width:100, align:'center'}
  ]
 ],
 // ----------------------------------------------------------------------------------- 工具栏
 toolbar:[
  {
//  刷新
  iconCls:'icon-reload',
  handler:function () {
   doTreeGridRefresh(idTreeGrid);
  }
  },
  '-',
  {
//  扩展当前结点
  iconCls:'icon-redo',
  handler:function () {
   doTreeGridExpand(idTreeGrid);
  }
  },
  '-',
  {
//  收缩当前结点
  iconCls:'icon-undo',
  handler:function () {
   doTreeGridCollapse(idTreeGrid);
  }
  },
  '-',
  {
//  搜索框
  text: '<input id="filter" type="text" />',
  },
  {
//  搜索
  iconCls:'icon-search',
  handler:function () {
   doFilter(idTreeGrid);
  }
  }
 ],
 // ----------------------------------------------------------------------------------- 弹出菜单
 onContextMenu:function (e, row) {
  e.preventDefault();
  $(this).treegrid('select', row.nodeId);
//  alert(row.orgChartPk);
  vOrgChartPk = row.orgChartPk;
  $('#' + idMenu).menu('show', {
  left:e.pageX,
  top:e.pageY
  });
 }
 });
}
function doFilter(idTreeGrid) {
 var newData = new Array();
 var filter = $("#filter").val();
 if (allData.length==0) {
 alert("请先点击Root初始化界面");
 return false;
 }
 for(var i=0; i<allData.length; i++){ 
 if(allData[i].nodeName.indexOf(filter)>0){ 
  // 定义一个数组 
  newData.push(allData[i]); 
 }
 }
 if (filter=="") {
 $('#' + idTreeGrid).treegrid('loadData',allData);
 }else{
 $('#' + idTreeGrid).treegrid('loadData',newData);
 }
}