【发布时间】：2017-01-19 12:23:01
【问题描述】：
我有一个基于 PHP 的自定义 CMS。尝试编辑然后保存任何页面时，我收到此错误：
You have an error in your SQL syntax; check the manual that
corresponds to your MariaDB server version for the right syntax
to use near 'second hand PDF list' in the file named Events,
viewable from the 'view file' bu' at line 5
我几乎检查了所有内容，但无法弄清楚。
以下是我收到此错误的页面的代码。
session_start();
include "../config.php";
include("fckeditor.php");
//$_SESSION['admin_user'] = $admin_username;
$admin_user=$_SESSION['admin_user'];
if (empty($admin_user))
{
header("Location: index.php?action=not_sign");
}
if (isset($_POST["mode"]))
{
if ($_POST["mode"] == "edit_cmspage")
{
$page_id = $_POST['page_id'];
$page_title = $_POST['page_title'];
$keywords = $_POST['keywords'];
$page_desc = $_POST['page_desc'];
$details = $_POST['details'];
$sql = "SELECT * FROM page_info where page_id='$page_id'";
$res = dbquery($sql) or die(mysql_error());
$no = mysql_num_rows($res);
if ($no > 0 )
{
$add = "UPDATE `page_info` set
`page_title` = '$page_title' ,
`page_keywords` = '$keywords',
`page_desc` = '$page_desc' ,
`page_content` = '$details'
where page_id='$page_id'";
$add_res = dbquery($add) or die(mysql_error());
header("Location: cms_page.php?pg=$pg&action=update");
}
else
{
$add = "INSERT INTO `page_info` ( `page_id` , `page_title`, `page_keywords`, `page_desc`, `page_content` ) VALUES ('$page_id', '$page_title', '$keywords', '$page_desc', '$details')";
$add_res = dbquery($add) or die(mysql_error());
header("Location: cms_page.php?pg=$pg&action=update");
}
}
}
if (isset($_GET['pg']))
{
if ($_GET['pg'] == 'home')
{
$pageid = 1;
$cms_page = 'Home Page';
}
if ($_GET['pg'] == 'railways')
{
$pageid = 2;
$cms_page = 'Railways Page';
}
if ($_GET['pg'] == 'history')
{
$pageid = 3;
$cms_page = 'History Page';
}
if ($_GET['pg'] == 'childrens')
{
$pageid = 4;
$cms_page = 'Childrens Page';
}
if ($_GET['pg'] == 'contactus')
{
$pageid = 5;
$cms_page = 'Contact Us Page';
}
if ($_GET['pg'] == 'others')
{
$pageid = 6;
$cms_page = 'Others Page';
}
if ($_GET['pg'] == 'seconds')
{
$pageid = 7;
$cms_page = 'Seconds Page';
}
if ($_GET['pg'] == 'arts')
{
$pageid = 8;
$cms_page = 'Arts Page';
}
if ($_GET['pg'] == 'crafts')
{
$pageid = 9;
$cms_page = 'Crafts Page';
}
if ($_GET['pg'] == 'terms')
{
$pageid = 10;
$cms_page = 'Terms Page';
}
if ($_GET['pg'] == 'local')
{
$pageid = 11;
$cms_page = 'Local History Page';
}
if ($_GET['pg'] == 'miscellaneous')
{
$pageid = 12;
$cms_page = 'Miscellaneous Page';
}
if ($_GET['pg'] == 'list')
{
$pageid = 16;
$cms_page = 'Second Hand PDF Book list';
}
$sql = "SELECT * FROM page_info where page_id='$pageid'";
$res = dbquery($sql);
$data = dbfetch($res);
$page_title = $data['page_title'];
$keywords = $data['page_keywords'];
$page_desc = $data['page_desc'];
$details = $data['page_content'];
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Edit</title>
<link href="../css/main.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
function Trim(s)
{
// Remove leading spaces and carriage returns
while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r'))
{ s = s.substring(1,s.length); }
// Remove trailing spaces and carriage returns
while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r'))
{ s = s.substring(0,s.length-1); }
return s;
}
function check(fm)
{
details = Trim(fm.details.value)
if(fm.details.value=="")
{
alert("You can't left blank Description.");
return false;
}
return true;
}
</script>
</head>
<body>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="900">
<tr bgcolor="#FFFFFF">
<td align="center"><? include('header.php'); ?>
</td>
</tr>
<tr>
<td align="center" bgcolor="#FFFFFF">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" bgcolor="#DD6100" valign="top" width="20%"><? include('menu_bar.php'); ?>
</td>
<td align="center" valign="top" width="80%">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td width="5%"> </td>
<td width="90%"> </td>
<td width="5%"> </td>
</tr>
<tr>
<td> </td>
<td class="subheader">Edit Home Page</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="center" class="contents"><strong><font color="#0000FF"></font></strong></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="right" class="bold_back"> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="center" class="bold_back">
<table bgcolor="#388A01" border="0" cellpadding="1" cellspacing="0" width="100%">
<tr>
<td height="">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="center" bgcolor="#FFFFFF" valign="top">
<table border="0" cellpadding="2" cellspacing="0" width="100%">
<tbody>
<tr>
<td>
<form action="edit_cmspage.php" method="post" onsubmit="return check(this)">
<input name="mode" type="hidden" value="edit_cmspage"> <input name="page_id" type="hidden" value="<? echo $pageid; ?>"> <input name="pg" type="hidden" value="<? echo $_GET['pg']; ?>">
<table border="0" cellpadding="0" cellspacing="3" width="100%">
<tr>
<td class="contents" width="13%"><strong>Title</strong></td>
<td width="87%"><span class="admin_in"><input class="INPUT" name="page_title" size="70" type="text" value="<?php echo $page_title;?>"></span></td>
</tr>
<tr>
<td class="contents"><strong>Keywords</strong></td>
<td><span class="admin_in"><input class="INPUT" name="keywords" size="70" type="text" value="<?php echo $keywords; ?>"></span></td>
</tr>
<tr>
<td class="contents"><strong>Description</strong></td>
<td><span class="admin_in"><input class="INPUT" name="page_desc" size="70" type="text" value="<?php echo $page_desc; ?>"></span></td>
</tr>
<tr>
<td> </td>
<td height="25"><?php
$oFCKeditor = new FCKeditor('details') ;
$oFCKeditor->BasePath = "";
//$oFCKeditor->BasePath = "../../../";
$oFCKeditor->Value = $details;
$oFCKeditor->Width = '100%' ;
$oFCKeditor->Height = '450' ;
$oFCKeditor->Create() ;
?></td>
</tr>
<tr>
<td> </td>
<td height="25"> </td>
</tr>
<tr>
<td> </td>
<td>
<input name="imageField" src="images/btn_save.jpg" type="image"> <a href="cms_page.php?pg=%3C?=%20$_GET['pg'];%20?%3E"><img alt="Cancel" border="0" height="25" src="images/btn_cancel.jpg" width="80"></a>
</td>
</tr>
</table>
</form>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td> </td>
</tr>
<tr>
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr bgcolor="#FFFFFF">
<td align="center"><? include('footer.php'); ?>
</td>
</tr>
</table>
</body>
</html>
【问题讨论】：
-
您应该发布导致此错误的特定查询或部分代码。
-
我不知道页面的哪个部分导致了这个错误。对不起！
-
你可以调试看看是什么。
-
如果我能弄清楚那我为什么要把它贴在这里？ :)
-
好问题.....从来没想过..
标签： php sql database content-management-system mariadb