ext菜单带权限

 

Ext.onReady(function(){
 //定义右下内容部分
  var content = new Ext.Panel({
    region:'center',
    id:'content',
    html:'<iframe id="mainIframe" src="/dyzc/system/navigation.html" width="100%" height="100%" frameborder="0" scrolling="yes"></iframe>',
    bodyStyle:'background:url(../resources/images/zairu.jpg) #FFFFFF center center fixed no-repeat;'
   });
  
  //定义Viewport视图 
  new Ext.Viewport({
    layout:'border',
    items:[{
     region:'north',
     border:false,
     bodyBorder:false,
     contentEl:'header',
     height:132,
     split: true,
     minSize: 132,
                 maxSize: 132,
     collapseMode: 'mini'
    },{
     region:'west',
     width:200,
     contentEl:'mymenu',
     split: true,
     minSize: 200,
                 maxSize: 200,
     bodyCfg:{
      cls:'body'
     },
     scollapsible:true,
     collapseMode: 'mini'
    },
    content
    ]
   });
   
  
  //退出系统
  var exit = Ext.get("exit");
  exit.addClass('exit01');
  exit.on({
   'mouseover':function(){exit.replaceClass('exit01','exit02');},
   'mouseout':function(){exit.replaceClass('exit02','exit01');},
   scope:this
  });
  exit.on('click',function(){
    Ext.MessageBox.confirm('提示信息','你确定要退出系统吗？',function(btn){
      if(btn=='yes'){
        Ext.Ajax.request({
         url : 'loginOut.action', // 请求地址
         // 成功时回调
         success : function(response, options) {
          var responseArray = response.responseText;
          if (responseArray == 'success') {
            location.replace('login.html');
          } else {
           Ext.Msg.alert('操作失败');
          }
         }
        });
       }
     });
   });
  
  Ext.Ajax.request({
   url : 'getLoginName.action', // 请求地址
   // 成功时回调
   success : function(response, options) {
    var responseArray = response.responseText;
    var tem = responseArray.split(",");
    var tem1 = tem[0];
    var tem2 = tem[1];
    document.getElementById("user").innerHTML += tem1;
    var n = 9;
    var winTip = new Ext.Window({
     resizable:false,
     layout: 'fit',
     shadow:false,
     width: 240,
     title: '温馨提示<font size="2" color="#FFFFFF">(点击查看详情)</font>',
     height: 160,
     hideBorders:true,
     //bodyStyle:'padding-top:25px; padding-left:10px;',
     //modal:true,
     pageX:1500,
     pageY:800,
     constrain:true,
     closeAction: 'hide',
     html:'<div  style=" padding-left:25px; height:120px; background: url(/dyzc/resources/images/tipBk.gif) no-repeat center scroll !important; line-height:100px;"><a  id="renwu" href="#">欢迎：<font color="#537DB0">'+tem1+'</font>,你有<font color="red">'+tem2+'</font>条待办任务！</a></div>'
    })
    winTip.show();
    Ext.get('renwu').on({
     'click':function(t){
      winTip.hide();
      Ext.getCmp('content').update('<iframe src="/dyzc/task/tasklist.html" width="100%" height="100%" frameborder="0" scrolling="yes"></iframe>');
     },
     //'mouseover':function(t){Ext.get(t.target.id).addClass('tipClass')},
     //'mouseout':function(t){Ext.get(t.target.id).removeClass('tipClass')},
     scope:this
    });
   }
  });
  
  var content = Ext.getCmp('content');
 
  //导航菜单
     iconMap ={
   '我的体系文件':'nav002Header',
   '我的任务':'nav003Header',
   '我的流程':'nav004Header',
   '表单设计':'nav005Header',
   '流程设计':'nav006Header',
   '对标管理':'nav007Header',
   '短信管理':'nav008Header',
   '即时通讯工具下载':'nav009Header',
   '系统管理':'nav010Header',
   '信件管理':'nav011Header',
   '公文收发管理':'nav012Header',
   '收文管理':'nav013Header'
  };
    
     iconMapS ={
    '我的体系文件':'nav002Header_2',
    '我的任务':'nav003Header_2',
    '我的流程':'nav004Header_2',
    '表单设计':'nav005Header_2',
    '流程设计':'nav006Header_2',
    '对标管理':'nav007Header_2',
    '短信管理':'nav008Header_2',
    '即时通讯工具下载':'nav009Header_2',
    '系统管理':'nav010Header_2',
    '信件管理':'nav011Header_2',
    '公文收发管理':'nav012Header_2',
    '收文管理':'nav013Header_2'
   }
        Ext.Ajax.request({url : 'getmenu.action', // 请求地址
  // 成功时回调
  success : function(response, options) {
   var responseArray = response.responseText;
   var menuJson=Ext.decode(responseArray);
   document.getElementById('mymenu').appendChild(myMenu(menuJson));
  }
});

        function myMenu(o) {
            var menu = document.createElement('ul');
            if (o.length) {
                for (var i = 0; i < o.length; i++) {
                    menu.appendChild(createLi(o[i]));
                }
            } else {
                menu.appendChild(createLi(o));
            }
            return menu;
        }
        function createLi(o) {
            var li = document.createElement('li');
            var linkObj = document.createElement('a');
           
            linkObj.href = '#';
   if(o.url){
    linkObj.onclick = function(){
     content.update('<iframe src="'+o.url+'" width="100%" height="100%" frameborder="0" scrolling="yes"></iframe>');
    };
   }
            linkObj.innerHTML = ''+(o.text || '')+'';
   if(iconMap[o.text]){
    linkObj.className = iconMap[o.text];
   }else{
    linkObj.className = "arrow";
   }
            li.appendChild(linkObj);
            if (o.items) {
                var childMenu = myMenu(o.items);
                childMenu.style.display = 'none'; //初始化时导航未展开
                li.appendChild(childMenu);
                linkObj.onclick = function() {
                 linkObj.className = (linkObj.className == iconMapS[o.text])?iconMap[o.text]:iconMapS[o.text];
                    var dis = childMenu.style.display;
                    childMenu.style.display = (dis == null || dis == "block" || dis == '') ? "none": "block";
                   
                }
            };
            return li;
        }
  
 });

 

getmenu.action 方法：

 public void getmenulist()
    {
     try{
      Map menulistmap = ActionContext.getContext().getSession();
      List<MenuInfo> list=(List)(menulistmap.get("menuList"));
      List<MenuInfo> list1=new ArrayList<MenuInfo>();
      //List<MenuInfo> list2=null;
      StringBuffer jsonstr=new StringBuffer();
      jsonstr.append("[");
      int len=0;
      len=jsonstr.length();
      if(list!=null)
      {
      for(int i=0;i<list.size();i++)
      {
       if(list.get(i).getHmid()==0)
       list1.add(list.get(i));
      }
      
      for(int i=0;i<list1.size();i++)
      {
       jsonstr.append("{text:\"");
       jsonstr.append(list1.get(i).getName());
       jsonstr.append("\",url:\"");
       jsonstr.append(list1.get(i).getUrl());
       jsonstr.append("\",items:[");
       len=jsonstr.length();
       for(int j=0;j<list.size();j++)
       {
        if(list.get(j).getHmid()==list1.get(i).getMid())
        {
         jsonstr.append("{text:\"");
         jsonstr.append(list.get(j).getName());
         jsonstr.append("\",url:\"");
         jsonstr.append(list.get(j).getUrl());
         jsonstr.append("\"},");
        }
       }
       if(len!=jsonstr.length())
       {
        jsonstr.delete(jsonstr.length()-1, jsonstr.length());
       }
       jsonstr.append("]},");
      }
     }
     if(len!=jsonstr.length())
     {
      jsonstr.delete(jsonstr.length()-1, jsonstr.length());
     }
     jsonstr.append("]");
     this.outString(jsonstr.toString());
     }catch(Exception ex){
      ex.printStackTrace();
     }
    }