1 创建菜单
2 创建显示菜单的方法
3 捆绑目标的 contextmenu 侦听
...
<div id="title">点我</div>
<script type="text/javascript">
Ext.onReady(function(){
var tabContextMenu = new Ext.menu.Menu();
tabContextMenu.add({ id: 'cm_btn_closetab', text: '打开', action: 'closetab', handler: function() {alert('打开文件'); }, cls: 'btn_closetab' });
tabContextMenu.add({ id: 'cm_btn_closetabs', text: '关闭', action: 'closetabs', handler: function() {alert('关闭文件'); }, cls: 'btn_closetabs' });
function showContextMenu(e){
e.stopEvent();
var coords = e.getXY();
tabContextMenu.showAt([coords[0], coords[1]]);
}
var login = Ext.get("title");
login.on("contextmenu",showContextMenu);
});
</script>
