Ext Toolbar menu

//toolbar的例子
var toolbar = new Ext.Toolbar({
            //width: 600,
            //height: 100,
          items: [ '-',{
         text: 'Button'
      }, '-',{
            //xtype: 'splitbutton',
            text: 'Split Button'
        },'->',    
        {      
        text:'增加'
        }, '-',{ 
        text:'删除'
        }, '-',{
        text:'修改'
        }, '-',{
        text:'查询'
        }
    ]
        });



//menu的例子

<script type="text/javascript">
      Ext.onReady(function() {
          var tb = new Ext.Toolbar({
              renderTo: document.body,
              width: 600,
              height: 100
          });
          var filemenu = new Ext.menu.Menu({
              shadow: 'frame',
              items: [{ text: 'New' }, { text: 'Open' }, { text: 'Save' },
                  "-", { text: 'Export' },{ text: 'Import' }
                 ]
          });
          tb.add({ text: 'File', menu: filemenu });
          var dateMenu = new Ext.menu.DateMenu({});
          var colorMenu = new Ext.menu.ColorMenu({});

          tb.add({ text: 'Colorful', menu: { xtype: 'menu', items: [
               {text: 'Choose a date', menu: dateMenu },
               { text: 'Choose a color', menu: colorMenu }, "-",
               {
                   text: 'Radio Options',
                   menu: {        // <-- submenu by nested config object
                       items: [
                       // stick any markup in a menu
                      '<b class="menu-title">Choose a Theme</b>',
                      {
                          text: 'Aero Glass',
                          checked: true,
                          group: 'theme'                          
                      }, {
                          text: 'Vista Black',
                          checked: false,
                          group: 'theme'                            
                      }, {
                          text: 'Gray Theme',
                          checked: false,
                          group: 'theme'                            
                      }, {
                          text: 'Default Theme',
                          checked: false,
                          group: 'theme'                            
                      }
                   ]
                  }
               }
               ]}
          });
          tb.doLayout();
      });
  </script>