急！求教onclick后如何调用一个函数把数据传回数据库？

xybgmg 2015-06-13 01:32:33

我在写一个注册页面
下边是jsp的部分代码

<div align="center">

	    <form id="ff" method="post" action="reg">

	    	<table cellpadding="5">

	    		<tr>

	    			<td>用户名:</td>

	    			<td><input class="easyui-textbox" type="text" name="userName" data-options="required:true"></input></td>

	    		</tr>

	    		<tr>

	    			<td>密码:</td>

	    			<td><input class="easyui-textbox" type="password" name="userPass" data-options="required:true"></input></td>

	    		</tr>

	    		<tr>

	    			<td>生日:</td>

	    			<td><input class="easyui-textbox" type="text" name="birthday" data-options="required:true"></input></td>

	    		</tr>

	    		<tr>

	    			<td>邮箱:</td>

	    			<td><input class="easyui-textbox" type="text" name="email" data-options="required:true,validType:'email'"></input></td>

	    		</tr>

	    		

	    	</table>

	    	<div style="text-align:center;padding:20px">

	<div style="text-align:center;padding:20px">

	    	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="<%return Reg()%>">Submit</a>        

	    	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="clearForm()">Clear</a>

	   		</div>

我希望按完submit后就能把注册信息传回数据库该怎么写" onclick="<%return Reg()%>">Submit</a> 部分呢？怎么调用下边那个函数？我已经反转了hibernate
下面是Reg.java

import com.operate.UserinfoOperate;



public class Reg extends HttpServlet {



	public void doGet(HttpServletRequest request, HttpServletResponse response)

			throws ServletException, IOException {



		this.doPost(request, response);

	}



	public void doPost(HttpServletRequest request, HttpServletResponse response)

			throws ServletException, IOException {



		String userName = request.getParameter("userName");

		String userPass = request.getParameter("userPass");

		String birthday = request.getParameter("birthday");

		String email = request.getParameter("email");

		

		try {

			UserinfoOperate.addUser(userName, userPass, birthday, email);

		} catch (ParseException e) {

			e.printStackTrace();

		}

		

		response.getWriter().print("success registered");

	}