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📄 mainmessage.jsp

📁 jsp实现的论坛 使用jsp+servlet+mysql 开发环境是myeclipes
💻 JSP
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<%@ page language="java" import="java.util.*,database.DataModel,entity.User,java.util.Vector" pageEncoding="gbk"%>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<title>帖子内容</title>
<script language="JavaScript">
function check(){
  var objForm=document.sendBack;
  var strti=objForm.title.value;
  var strcon=objForm.content.value;
    if(strti== "" ){
      alert("请输入标题!");
      event.returnValue=false;
    }
    if(strcon== "" ){
      alert("请输入内容!");
      event.returnValue=false;
    }
 }
</script>  

</head>

<body  onmouseover="self.status='摩卡新视界论坛';return true;" background="backSnowflakes.gif" bgcolor="#C0DFFD">
<%HttpSession ss=request.getSession();
     User user= (User )   ss.getAttribute("user");%>
<%
DataModel dm=new DataModel(); 
String groupno=request.getParameter("groupno");

Vector v=(Vector)dm.getMessageBack(Integer.parseInt(request.getParameter("messageno")));
Vector vv=(Vector)dm.getBackToMessage(Integer.parseInt(request.getParameter("messageno")));
Vector v1=(Vector)v.get(0);


//out.print(v1.get(0));
%>

<style>   
  td   {border-style:solid;border-width:0px;border-top-width:1px;   
  border-left-width:1px;}   
  table   {   
  border-collapse:collapse;border-color:#000000;   
  }   
  </style>   
  
<table   cellSpacing=1   cellPadding=4   border   width=95%>   
<%//  Object o=v.get(0);
        %>
        <tr height="2"><td colspan="3" align="center" bgcolor="#c0c0c0" height="2"><strong>话题</strong></td></tr>
  <tr>
    <td width="100"  align="center"><strong>发帖人:</strong><%=v1.get(0)%></td>
    <td width="520"><strong>主题:</strong><%=v1.get(1) %></td>
    
  </tr>
  <tr>
    <td align="left"><strong>发帖时间:</strong><br/><%=v1.get(2).toString().substring(0,19)%></td>
    <td><strong>内容:</strong><br /><%=v1.get(3)%></td>
    
  </tr>
  <tr><td colspan="3" align="center" bgcolor="#c0c0c0"><strong>↖1楼</strong>
  
  <strong>
    <%if(user.getId().equals(v1.get(0).toString())||(user.getAuthority()==1))out.print("<a href=\"/forum/MainModify.jsp?check=1&groupno="+groupno+"&&mn="+request.getParameter("messageno")+"\" target=\"_self\">修改</a>"); %>    
   </strong>
  <strong>   
    <%if(user.getId().equals(v1.get(0).toString())||(user.getAuthority()==1))out.print("<a href=\"/forum/servlet/Control?op=deleteMessage&groupno="+groupno+"&messageno="+request.getParameter("messageno")+"\" target=\"_self\">删除</a>"); %>
  </strong>
  
  
  </td></tr>
  <% int i=2;
  for(Object oo:vv){ %>
   <tr>
    <td width="100"  align="center"><strong>回帖人:</strong><%=((Vector)oo).get(0)%></td>
    <td width="520"><strong>回帖主题:</strong><%=((Vector)oo).get(1)%></td>
   
    
  </tr>
  <tr>
    <td align="left"><strong>回帖时间:</strong><br/><%=((Vector)oo).get(2).toString().substring(0,19)%></td>
    <td><strong>回帖内容:</strong><br /><%=((Vector)oo).get(3)%></td>
    
  </tr><tr><td colspan="3" align="center" bgcolor="#c0c0c0"><strong>↖<%=i++%>楼</strong>
  
  <strong>
     <%if(user.getId().equals(((Vector)oo).get(0).toString())||(user.getAuthority()==1))out.print("<a href=\"/forum/MainModify.jsp?check=2&groupno="+groupno+"&mn="+request.getParameter("messageno")+"&&bn="+((Vector)oo).get(4)+"\" target=\"_self\">修改</a>"); %>
    </strong>
  <strong>
    <%if(user.getId().equals(((Vector)oo).get(0).toString())||(user.getAuthority()==1))out.print("<a href=\"/forum/servlet/Control?op=deleteBack&groupno="+groupno+"&mn="+request.getParameter("messageno")+"&backno="+((Vector)oo).get(4)+"\" target=\"_self\">删除</a>"); %>
   </strong>
  
  
  
  </td></tr>
  <% } //style="border:1pt   solid   sliver" %>
</table>


<p>&nbsp;</p>
<form method="post" onsubmit="check()" action="/forum/servlet/Control?op=addback&groupno=<%=groupno%>&&messageno=<%=request.getParameter("messageno")%>" name="sendBack">

<table cellSpacing=0   cellPadding=1   border   width=95%> 
<tr>
   <td width="130" align="center"><strong>新回复:</strong></td>
      <td width="630"><input type="text"  name="title" size="93"/></td>
</tr>
<tr>
   <td width="100" height="100" align="center"><strong>回复内容:</strong></td>
      <td width="630"><textarea name="content" rows="6" cols="93"></textarea></td></tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="回复" name="sendback" /></td>
</tr>

</table>
</form>

</body>
</html>

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