📄 topic_update.jsp
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<%@ page contentType="text/html; charset=GBK"%>
<%@page import="bbs.*" %>
<SCRIPT language=JavaScript src="include/check.js" type="text/javascript"></SCRIPT>
<link rel=stylesheet href="include/style.css">
<script language="JavaScript">
function bbsUpdate(forum_id,bbs_id,parent_id){
if(bbs_id==parent_id){
if(document.frmAction.title.value == null ||
checkLength(document.frmAction.title.value)<1){
alert('请输入话题！');
return ;
}
}
if(document.frmAction.content.value == null ||
checkLength(document.frmAction.content.value)<1){
alert('请输入内容！');
return ;
}
document.frmAction.action="topicservlet?method=answer_update&bbs_id=" + bbs_id +"&forum_id=" + forum_id + "&parent_id=" + parent_id;
document.frmAction.submit();
}
</script>
<%
session.setAttribute("answer_update", "answer_update");
String title = request.getParameter("title");
String content = request.getParameter("content");
String bbs_id = request.getParameter("bbs_id");
String forum_id = request.getParameter("forum_id");
String parent_id = request.getParameter("parent_id");
try {
Topic ann = TopicHandle.getTopic(Integer.parseInt(bbs_id));
if(title == null) title = ann.getTitle();
if(content == null) content = ann.getContent();
} catch(Exception es){
es.printStackTrace();
}
%>
<html>
<head>
<title>
修改帖子-<%=bbs.Constant.TITLE%>
</title>
</head>
<body bgcolor="#ffffff">
<br>
<br>
<br>
<br>
<FORM method="POST" name="frmAction" >
<center>
<jsp:include page="error_info.jsp">
<jsp:param name="desc" value="topic_update_error" />
</jsp:include>
<table border="1px #76aef0 solid" cellspacing="0" cellpadding="1" align=center bgColor=#E4E8EF>
<%
if(bbs_id.equalsIgnoreCase(parent_id)){
%>
<tr>
<td>话题：</td>
<td><input type="text" size="80" name="title" value="<%=title%>"/></td>
</tr>
<%}%>
<tr>
<td>内容：</td>
<td>
<textarea name="content" rows=8 cols=80><%=content%></textarea>
</td>
</tr>
<tr>
<td colspan="2">
<center>
<input type="submit" onclick="bbsUpdate(<%=forum_id%>,<%=bbs_id%>,<%=parent_id%>);" value="确定" class="button"/>
</center>
</td>
</tr>
</table>
</center>
</FORM>
</body>
</html>
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