sendmessage.jsp

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JSP
36
字号
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>

<html>
  <head>
    
    <title>My JSP 'sendMessage.jsp' starting page</title>
    <script type="text/javascript">
    	function checksend()
    	{
    		if(document.sendform.msg.value==null)
    		{
    			alert("不能发送空的信息!");
    			return false;
    		}else
    		{
    			document.sendform.message.value=document.sendform.msg.value;
    			document.sendform.msg.value="";
    			return true;
    		}
    	}
    </script>
  </head>
  <form action="message.jsp" name="sendform" method="post" onsubmit="return checksend()" target="message">
  <input type="hidden" name="message" value="">
  <p align="center">
  	请输入发送信息:
  	<input name="msg" type="text" size="30">
  	&nbsp;&nbsp;&nbsp;&nbsp;
  	<input name="submit" type="Submit" value="发送">
  </p>
  </form>
  <body>
  	
  </body>
</html>

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