我有一个相当奇怪的问题,对于我这样的人来说,无法弄清楚!
基本上,我有允许上传文档的用户,然后将其与他们的个人资料相关联。
如果用户决定删除一个文档,这里唯一被删除的是文档,而不是包含的内容,例如评论、标题等 - 就好像什么都没发生过一样 - 当然除了 - 物理文档已被删除已删除 - 但是没有 sql 条目。
mydocs.php:
if ($_SESSION['USERID'] != "" && $_SESSION['USERID'] >= 0 && is_numeric($_SESSION['USERID']))
{
if($_REQUEST['submitdelete']!="")
{
$deletedoc = $_POST['deletedoc'];
$svcount = count($deletedoc);
for ($i = 0; $i < $svcount; $i++)
{
if ($deletedoc[$i] != "" && $deletedoc[$i] >= 0 && is_numeric($deletedoc[$i]))
{
$query = "SELECT * FROM docs WHERE DID='".mysql_real_escape_string($deletedoc[$i])."'";
$executequery = $conn->execute($query);
$theuserid = $executequery->fields['USERID'];
$doc_name = $executequery->fields['doc_name'];
if(mysql_affected_rows()>=1)
{
$docpath = $config['docdir']."/".$doc_name;
@chmod($docpath, 0777);
if (file_exists($docpath))
{
@unlink($docpath);
}
if($theuserid == $_SESSION['USERID'])
{
$deletefrom[] = "docs";
$deletefrom[] = "docs_comments";
$deletefrom[] = "docs_favorited";
for($j=0;$j < count($deletefrom);$j++)
{
$query = "DELETE FROM ".$deletefrom[$j]." WHERE DID='$deletedoc[$i]'";
$conn->Execute($query);
}
$tempthumbs = $config['thumbdir']."/".$deletedoc[$i].".jpg";
if(file_exists($tempthumbs))
{
@unlink($tempthumbs);
}
if ($svcount > 1)
{
$message = $lang['643'];
}
else
{
$message = $lang['644'];
}
}
else
{
if ($svcount > 1)
{
$error = $lang['645'];
}
else
{
$error = $lang['646'];
}
}
}
}
}
}
mydocs.tpl:
<form id="deleteform" name="deleteform" action="{$baseurl}/mydocs.php" method="post">
{section name=i loop=$docs}
{insert name=seo_clean_titles assign=title value=a title=$docs[i].title}
<div class="column {if $smarty.section.i.iteration % 6 == 0}last{/if}">
<div class="image"><a href="{$baseurl}/doc/{$docs[i].DID}/{$title}"><img src="{$vthumburl}/{$docs[i].doc_name|truncate:-4:"":true}.jpg" alt="{$docs[i].title|stripslashes|truncate:25:"...":true}" ></a></div>
<h3><a href="{$baseurl}/doc/{$docs[i].DID}/{$title}">{$docs[i].title|stripslashes|truncate:17:"...":true}</a>
<br />{$lang485}: <input type="checkbox" name="deletedoc[]" value="{$docs[i].DID}">
<br /><a href="{$baseurl}/mydocsedit.php?DID={$docs[i].DID}">{$lang318}</a></h3>
</div>
{/section} <div class="btndelete">
<input type="submit" value=" " name="submitdelete"></div>
</form>
紧急等待解决方案/帮助。
提前谢谢了!