📄 publicmessageupdate.php
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<?php
session_start(); //使用session存储用户ID信息
//包含公共信息菜单和公共信息类
include("PublicMessageManager.php");
require_once("PublicMessageClass.php");
//使用公共信息类的InitDataByPublicMessageId方法获取其信息数组
$file=new PublicMessage();
$file->InitDataByPublicMessageId($_GET["pubmsgid"]);
//当单击“确定”按钮时
if(isset($_POST["btnUpdate"]))
{
//获取表单信息
$new_file_array=Array(
"FromUserId"=>$_SESSION["ss_user_id"],
"CreateTime"=>date("y-m-d"),
"Title"=>$_POST["Title"],
"KeyWords"=>$_POST["KeyWords"],
"Content"=>$_POST["Content"],
"CategoryId"=>$_POST["CategorySelect"]
);
//利用公共信息类的Update方法修改数据
$file->Update($_GET["pubmsgid"],$new_file_array);
//页面重定位
echo "<script language='javascript'>";
echo " alert('修改公告成功');";
echo " location='PublicMessageKeyWordsQueryView.php';";
echo "</script>";
}
?>
<html>
<head>
<title>修改公告</title>
</head>
<body>
<h1 align="center">修改公告</h1>
<table width="90%" border="1" align="center" bgcolor="#F0F0F0">
<form method="POST" name="frmUpdate" action=<?php echo $_SERVER['PHP_SELF']."?pubmsgid=".$_GET["pubmsgid"];?>>
<tr>
<td align="center" colspan=2></td>
</tr>
<tr>
<td width="30%" height="29">标题:</td>
<td colspan="3" valign="middle" align="left">
<input type="text" name="Title" value=<? echo $file->mInforArray[0]->Title;?>>
</td>
</tr>
<tr>
<td width="30%" height="29">关键字:</td>
<td colspan="2" height="29" width="78%">
<input type="text" name="KeyWords" size="40" value=<? echo $file->mInforArray[0]->KeyWords;?>>
</td>
</tr>
<tr>
<td width="30%" height="29">内容:</td>
<td colspan="2" height="29" width="78%">
<textarea rows="10" name="Content" cols="100" wrap="VIRTUAL"><? echo $file->mInforArray[0]->Content;?></textarea>
</td>
</tr>
<tr>
<td width="30%" height="29">类别:</td>
<td colspan="2" height="29" width="78%">
<?php include("CategorySelect.php");?>
</td>
</tr>
<tr>
<td colspan="3" height="24">
<div align="center"><font color="#00FF00">
<input type="submit" name="btnUpdate" value="确定">
<input type="reset" value="重 写" name="cencel">
</font></div>
</td>
</tr>
</form>
</table>
</body>
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