mytoolbarmenu

<script>
 Ext.BLANK_IMAGE_URL = '/ext/resources/images/default/s.gif';

 

 

     Ext.onReady(function(){
 

var hideFunction = function()
{
    var visible = this.hasVisibleMenu();

    if (visible)
    {
        this.hideMenu();
    }
};

var showFunction = function()
{
    var visible = this.hasVisibleMenu();

    if (!visible)
    {
        this.showMenu();
    }
};

 
    
      <%=request.getSession().getAttribute("treecode").toString() 
   
    %>
   
   
  
        Ext.ux.TabCloseMenu = function(){
    var tabs, menu, ctxItem;
    this.init = function(tp){
        tabs = tp;
        tabs.on('contextmenu', onContextMenu);
    }

    function onContextMenu(ts, item, e){
        if(!menu){ // create context menu on first right click
            menu = new Ext.menu.Menu([{
                id: tabs.id + '-close',
                text: '关闭',
                handler : function(){
                    tabs.remove(ctxItem);
                }
            },{
                id: tabs.id + '-close-others',
                text: '除此之外全部关闭',
                handler : function(){
                    tabs.items.each(function(item){
                        if(item.closable && item != ctxItem){
                            tabs.remove(item);
                        }
                    });
                }
            }]);
        }
        ctxItem = item;
        var items = menu.items;
        items.get(tabs.id + '-close').setDisabled(!item.closable);
        var disableOthers = true;
        tabs.items.each(function(){
            if(this != item && this.closable){
                disableOthers = false;
                return false;
            }
        });
        items.get(tabs.id + '-close-others').setDisabled(disableOthers);
        menu.showAt(e.getPoint());
    }
};
       
       
         var tabs = new Ext.TabPanel({
        renderTo:'tabs',
        resizeTabs:true, // turn on tab resizing
        minTabWidth: 115,
        tabWidth:100,
        enableTabScroll:true,
        width:1006,
        height:565,
        defaults: {autoScroll:true},
        plugins: new Ext.ux.TabCloseMenu()
    });

   //增加首页tab
   addTab({title:'首页',html:'<iframe id=myframe src=/main2/indextab.jsp width=700 height=500></iframe>'});
  
   document.all("myframe").width=  document.all("myframe").document.body.scrollWidth-5;
   document.all("myframe").height=  document.all("myframe").document.body.scrollHeight-80;
      
       
    });

 

 

-----------------

public class TreeWrite {
 private static DaoFactory dao = HibernateDaoFactory.getDaoFactory();
 static String scripthead=" ";
 static String scriptend=" ";
 static String  scriptbody="";
 public static  void clear()
 {
   scripthead=" ";
   scriptend=" ";
   scriptbody="";
 }
 
 public static  void init(String operCode)
 {
  
  Session session = HibernateSessionManager.getSession(true);
 
  Query query= session.createQuery("from BasicModulenode where nodeid in (select   a.nodeid from BasicRolenode  a where roleid in (select roleid from BasicOper  where operCode='"+operCode+"')) order by nodeid ");
  List list=new ArrayList();
 
  list= query.list();
  
  
 
  
  
  
    scriptbody=" Ext.QuickTips.init();";
   
   scriptbody+=" function addTab(obj){      var title=obj.title;      var html=obj.html;        tabs.add({          title: title,iconCls: 'tabs',            html: html                    ,            closable:true        }).show();    }";
   
   scriptbody+="var mytoolbar=   new Ext.Toolbar({id:'tb-id'});";
   scriptbody+="mytoolbar.render('toolbar'); ";
  
   for(int i=0;i<list.size();i++)
   {
    BasicModulenode b= (BasicModulenode)list.get(i);
    if (b==null) continue;
    
    
    
    
    
    int level=b.getLevel();
    if(level==1)//顶级按扭
    {
     
     //定义每个根结点对应的全局变量及对应函数
     scriptbody+="var v"+b.getNodeid()+"Hider, v"+b.getNodeid()+"Shower;var autoHS"+b.getNodeid()+"=function (bt){if(!v"+b.getNodeid()+"Hider){v"+b.getNodeid()+"Hider=new Ext.util.DelayedTask(hideFunction, bt);}/nif(!v"+b.getNodeid()+"Shower){v"+b.getNodeid()+"Shower=new Ext.util.DelayedTask(showFunction, bt);}/n var mouseOut = function(){ v"+b.getNodeid()+"Shower.cancel();v"+b.getNodeid()+"Hider.delay(500);};var mouseOver = function(){ v"+b.getNodeid()+"Hider.cancel();v"+b.getNodeid()+"Shower.delay(200);}/nvar autoConfig ={'mouseout': {fn: mouseOut},'mouseover': {fn: mouseOver}}; this.el.on(autoConfig);};";
     
     
     
     if(dao.getIndexShowDao().isExistChild(b.getId())==true)
     {
     
     scriptbody +="var tbbutton"+b.getId()+"= new Ext.Toolbar.Button({  listeners:{        'mouseover':function()         {             this.showMenu();       },'mouseout':function()         {               }   },text:'"+b.getNodename()+"',menu:new Ext.menu.Menu(), handler:addTab.createCallback({title:'"+b.getNodename()+"',html:'<iframe id=myframe scrolling=0 frameBoder=0 src="+b.getNodeurl()+" width=100% height=100%></iframe>'})});/n ";
     }
     else
     {
      scriptbody +="var tbbutton"+b.getId()+"= new Ext.Toolbar.Button({ listeners:{        'mouseover':function()         {             this.showMenu();         },'mouseout':function()         {               }   },text:'"+b.getNodename()+"',  handler:addTab.createCallback({title:'"+b.getNodename()+"',html:'<iframe id=myframe scrolling=0 frameBoder=0 src="+b.getNodeurl()+" width=100% height=100%></iframe>'})});/n "; 
     }
     scriptbody +="tbbutton"+b.getId()+".menu.on('click',function (){this.hide()})      ;";
     
    
     scriptbody+="mytoolbar.add(tbbutton"+b.getId()+");/n";
     
     scriptbody +="tbbutton"+b.getId()+".on('render',autoHS"+b.getNodeid()+",tbbutton"+b.getId()+",tbbutton"+b.getId()+");";//自动开关
    }
    else//菜单
    {
     if(dao.getIndexShowDao().isExistChild(b.getId())==true)
     {
     scriptbody +="var tbbutton"+b.getId()+"=new Ext.menu.Item({   menu:new Ext.menu.Menu(), text:'"+b.getNodename()+"', handler:addTab.createCallback({title:'"+b.getNodename()+"',html:'<iframe scrolling=0 frameBoder=0 id=myframe src="+b.getNodeurl()+" width=100% height=100%></iframe>'})});/n";//当前菜单 
     }
     else{
      scriptbody +="var tbbutton"+b.getId()+"=new Ext.menu.Item({     text:'"+b.getNodename()+"', handler:addTab.createCallback({title:'"+b.getNodename()+"',html:'<iframe scrolling=0 frameBoder=0 id=myframe src="+b.getNodeurl()+" width=100% height=100%></iframe>'})});/n";//当前菜单 
     }
    
     scriptbody +="tbbutton"+b.getId()+".on('render',autoHS"+dao.getIndexShowDao().getRootNodeId(b.getNodeid())+",tbbutton"+b.getId()+",tbbutton"+b.getId()+");";//自动开关
     scriptbody+="tbbutton"+b.getParentid()+".menu.add(tbbutton"+b.getId()+");/n";//
    }
    
    
    
   }
   
   
  scriptbody+="mytoolbar.doLayout(); ";
 
 // scriptbody+="var viewPort=new Ext.Viewport({layout:'fit',items:{html:'test',tbar:mytoolbar} });";
   
  
  
 }
 
 
 public static String getTree(String operCode)
 {
  
  clear();
  init(operCode);
  return scripthead+scriptbody+scriptend;
 }
 
}
    
  
    
    </script>

      <div id=toolbar style="background:3181cd;margin-left:200px;margin-top:2px"></div>
           
   <div id=tabs style="margin-left:1px;margin-top:2px"></div>