📄 info_edit.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<%@include file="InfoComm.jsp"%>
<%!
String strTitle,strInfoId,strContent,strCate,Filename="",strNCate,sPoster,sModifyTime;
Vector v_Cate;
int cateid,iattpic,icateid,iHits,attpic;
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="../style.css">
<title>修改信息</title>
</head>
<script Language="JavaScript">
function checkdata() {
if (document.myform.txttitle.value=='') {
window.alert ("请输入信息的标题！")
return false
}
if (document.myform.txttitle.value.length > 60) {
window.alert ("标题需短于60个汉字 ！")
return false
}
if (document.myform.txtcontent.value=='') {
window.alert ("请输入信息的详细内容！")
return false
}
return true
}
</script>
<body>
<SCRIPT ID=clientEventHandlersJS LANGUAGE=javascript>
function content_onchange()
{
var a,b,c;
a=document.myform.se_cate.selectedIndex;
b=document.myform.se_cate.options[a].text;
myform.category.value=b;
}
</script>
<%
String userId = (String)session.getValue("user_id");
try
{
strInfoId = request.getParameter("id");
Information o_Info = new Information();
o_Info.setInfoId(Integer.parseInt(strInfoId));
if(o_Info.getInformation())
{
sPoster = o_Info.getPoster();
// 判断当前用户是否为管理员，如果为信息编辑者，则需要判断是否为此信息作者
if(getType(userId)==2 ||(sPoster.equals(userId)&&getType(userId)==1))
{
strTitle = o_Info.getTitle();
icateid = o_Info.getCateId();
iHits = o_Info.getHits();
iattpic = o_Info.getAttpic();
strContent = o_Info.getContent();
strContent = replaceString(strContent,"<br>","\r\n");
Categories o_Cate1 = new Categories();
o_Cate1.setCateId(icateid);
if(o_Cate1.getCategory())
strNCate = o_Cate1.getCateTitle();
%>
<br>
<form name="myform" method="POST" action="info_editSave.jsp?id=<%=strInfoId%>" onSubmit="return checkdata()">
<table border="1" cellspacing="0" width="100%" bordercolorlight="#000000" bordercolordark="#FFFFFF" cellpadding="0">
<tr>
<td width="100%" bgcolor="#FEEC85" height="20"><div align="center"><center><p><b>修 改 信 息</b></td>
</tr>
<tr align="center">
<td width="100%">
<table border="0" cellspacing="1" width="100%">
<tr bgcolor="#FFFCD9">
<td width="20%" align="center" bgcolor="#FFFCD9" height="23" >信息类别</td>
<td width="80%" height="23" bgcolor="#FFFCD9">
<SELECT id=select1 name="se_cate" size="1" style='FONT-SIZE: 9pt' onchange="return content_onchange()">
<%
Categories o_Cate = new Categories();
v_Cate = o_Cate.getMoreCategories();
for(int m=0;m<v_Cate.size();m++)
{
o_Cate =(Categories)v_Cate.elementAt(m);
cateid = o_Cate.getCateId();
strCate = o_Cate.getCateTitle();
if(icateid==cateid)
{
%>
<OPTION value="<%=cateid%>" selected><%=strCate%></OPTION>
<%
}
else
{
%>
<OPTION value="<%=cateid%>"><%=strCate%></OPTION>
<%
}
}
%>
</SELECT>
提交人 <%=getName(userId)%></td></tr>
<tr bgcolor="#FFFCD9">
<td width="20%" align="center" height="23" style='FONT-SIZE: 9pt' bgcolor="#FFFCD9">信息主题</td>
<td width="80%" height="23" style='FONT-SIZE: 9pt' bgcolor="#FFFCD9"><input type="text" name="txttitle" size="70"
class="smallinput" value="<%=strTitle%>"> <input type="checkbox" name="attpic" style='FONT-SIZE: 9pt' value="1" <%if(iattpic==1){%>checked<%}%>>附图</td>
</tr>
<tr bgcolor="#FFFCD9">
<td width="20%" align="center" height="23" bgcolor="#FFFCD9" style='FONT-SIZE: 9pt'>文件上传</td>
<td width="80%" height="23"><iframe frameborder="0" width="100%" height="23" scrolling="no" src="info_upload.jsp"></iframe>
</td>
</tr>
<tr bgcolor="#FFFCD9">
<td width="20%" align="center" height="23" bgcolor="#FFFCD9" style='FONT-SIZE: 9pt'>UBB标签</font></td>
<td width="80%">
<%@include file="template.jsp"%>
</td></tr>
<tr>
<td colspan="2" bgcolor="#FFFCD9" align=center><textarea rows="19" name="txtcontent" cols="100"><%=strContent%></textarea></td>
</tr>
<tr>
<td width="20%" align="left" valign="top" bgcolor="#FFFCD9"></td>
<td width="80%" bgcolor="#FFFCD9">
<input type="hidden" name="upimages" value="<%=Filename%>">
</td>
</tr>
</table></td></tr></table></center></div>
<div align="center"><center>
<p><input type="submit" style='FONT-SIZE: 9pt' value=" 预 览 " name="cmdok" onclick="myform.action='info_preview.jsp';return true;">
<input type="submit" value=" 提 交 " name="cmdok"></p>
</center></div>
<%
}else
out.println("您不是此信息的编辑者，无权修改");
}
}catch(Exception e)
{ System.out.println(e.toString());}
%>
</form>
</BODY>
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