<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Ext.toolbar.Toolbar工具栏</title> <link href="ext-4.0.7-gpl/resources/css/ext-all.css" rel="stylesheet" type="text/css" /> <script src="ext-4.0.7-gpl/bootstrap.js" type="text/javascript"></script> <script type="text/javascript" defer> Ext.onReady(function(){ Ext.QuickTips.init(); Ext.QuickTips.register({ target : 'lwc',//给哪个DOM元素注册提示信息 title : '第一型', text : '从外部注册到DOM里面的提示信息' }); }); </script> </head> <body> <input type = 'button' id ='lwc' value='鼠标放在上面看提示'/> </body> </html>