ExtJS中Ext.menu.Menu菜单应用

var menu = new Ext.menu.Menu();menu.add( { text:"字号", menu: [ new Ext.menu.CheckItem({text:"大",group:"font"}), new Ext.menu.CheckItem({text:"中",group:"font"}), new Ext.menu.CheckItem({text:"小",group:"font"}) ] }, { text:"字体", menu: [ new Ext.menu.CheckItem({text:"加粗"}), new Ext.menu.CheckItem({text:"斜体"}) ] }}

var btn1 = new Ext.Button({ text:"文件",cls: 'x-btn-text-icon',icon:"../Images/Menus/house.png", menu: [ {text:"打开",icon:"../Images/Menus/house.png"}, {text:"保存",icon:"../Images/Menus/house.png"}, {text:"删除"}, {text:"关闭"}, {text:"退出"} ]});var btn2 = new Ext.Button({ text:"编辑",cls: 'x-btn-text-icon',icon:"../Images/Menus/house.png", menu: [ {text:"复制",icon:"../Images/Menus/house.png"}, {text:"拷贝",icon:"../Images/Menus/house.png"}, '-', {text:"查找"}, {text:"替换"} ]});var toolbar = new Ext.Toolbar({width:300,height:200,items:[btn1,btn2],renderTo:"BuildMenu5"});

var btn = new Ext.Button({text:"其它",cls: 'x-btn-text-icon',icon:"../Images/Menus/house.png",menu:[ {text:"选择日期",icon:"../Images/Menus/house.png",menu:new Ext.menu.DateMenu()}, {text:"选择颜色",icon:"../Images/Menus/house.png",menu:new Ext.menu.ColorMenu()}]});var toolbar = new Ext.Toolbar({width:300,height:200,items:[btn],renderTo:"BuildMenu5"