JS传值给servlet的有关问题
日期：2014-05-16 浏览次数：20501 次
JS传值给servlet的问题
<%@ page language= "java " contentType= "text/html; charset=UTF-8 "%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN " "http://www.w3.org/TR/html4/loose.dtd ">
<html>
<head>
<title> Insert title here </title>
</head>
<body>
<h1>
Buy or Sell
</h1>
<form action= "./Cortrol " method= "post " name= "form1 ">
<table>
<tr>
<td>
Name :
</td>
<td>
<input type= "text " name= "name ">
</td>
</tr>
<tr>
<td>
Number :
</td>
<td>
<input type= "text " name= "number ">
</td>
</tr>
<tr>
<td>
Price :
</td>
<td>
<input type= "text " name= "price ">
</td>
</tr>
</table>
<table>
<td>
<input type= "hidden " name= "action " value= "buy ">
<a href= "# " onclick= "document.form1.submit() "> Buy </a>
</td>
<td>
<input type= "hidden " name= "action " value= "sell ">
<a href= "# " onclick= "document.form1.submit() "> Sell </a>
</td>
<td>
<a href= "# " onclick= "document.form1.reset() "> Reset </a>
</td>
</table>
</form>
</body>
</html>
传递到servlet后 不管选sell还是buy,得到的action的值都是buy
有什么办法能我点那个就传那个到servlet呢????
------解决方
<%@ page language= "java " contentType= "text/html; charset=UTF-8 "%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN " "http://www.w3.org/TR/html4/loose.dtd ">
<html>
<head>
<title> Insert title here </title>
</head>
<body>
<h1>
Buy or Sell
</h1>
<form action= "./Cortrol " method= "post " name= "form1 ">
<table>
<tr>
<td>
Name :
</td>
<td>
<input type= "text " name= "name ">
</td>
</tr>
<tr>
<td>
Number :
</td>
<td>
<input type= "text " name= "number ">
</td>
</tr>
<tr>
<td>
Price :
</td>
<td>
<input type= "text " name= "price ">
</td>
</tr>
</table>
<table>
<td>
<input type= "hidden " name= "action " value= "buy ">
<a href= "# " onclick= "document.form1.submit() "> Buy </a>
</td>
<td>
<input type= "hidden " name= "action " value= "sell ">
<a href= "# " onclick= "document.form1.submit() "> Sell </a>
</td>
<td>
<a href= "# " onclick= "document.form1.reset() "> Reset </a>
</td>
</table>
</form>
</body>
</html>
传递到servlet后 不管选sell还是buy,得到的action的值都是buy
有什么办法能我点那个就传那个到servlet呢????
------解决方
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