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กด delete แล้วไม่ยอมลบข้อมูลออกจากตารางอ่ะค่ะ ช่วยดูให้หน่อยนะคะ |
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ตามที่บอกค่ะ พอกด delete แล้วมันไม่ยอมลบข้อมูลออกจากตาราง ไม่ทราบว่าผิดตรงไหนคะ
ขอบคุณล่วงหน้าค่ะ
Code (PHP)
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-874" />
<title>Update product's data</title>
<style type="text/css">
<!--
.style2 {font-size: 18px; font-weight: bold; }
-->
</style>
</head>
<body>
<?
require ("config.php");
require ("function.php");
if($_GET["Action"]=="Delete")
{
$sql_del= "delete from nutritionfact where ProductID='".$_GET["ProductID"]."'";
$dbquery_del = mysql_query($sql_del);
echo"<script language='JavaScript'>";
echo"alert('ลบข้อมูลเรียบร้อยแล้ว');";
echo"window.location='update_admin.php';";
echo"</script>";
}
include "head.php"; ?>
<table width=1366>
<tr><td width=266 bgcolor=#F0FFF0 valign=top>
<ul>
<li><a href=adddata_admin.php><h3>Add product's data</h3></a></li>
<li><a href=update_admin.php><h3>Edit-Delete product's data</h3></a></li>
<li><a href=loadad_admin.php><h3>Add product's date</h3></a></li>
<li><a href=loadde_admin.php><h3>Delete</h3></a></li>
<li><a href=homepage.php><h3>Homepage</h3></a></li>
<li><a href=logout.php><h3>Log out</h3></a></li>
</ul>
</td>
<td width=1200 bgcolor=#C1FFC1>
<table border="1" width="100%">
<tr><td width="10%"><div align="center" class="style2">Product's ID</div></td>
<td width="10%"><div align="center" class="style2">Product's Name</div></td>
<td width="10%"><div align="center" class="style2">Serving_Size</div></td>
<td width="10%"><div align="center" class="style2">Times</div></td>
<td width="10%"><div align="center" class="style2">Energy</div></td>
<td width="10%"><div align="center" class="style2">Sugars</div></td>
<td width="10%"><div align="center" class="style2">Total_Fat</div></td>
<td width="10%"><div align="center" class="style2">Sodium</div></td>
<td width="10%"><div align="center" class="style2">Picture</div></td>
<td><div align="center" class="style2">Edit</div></td>
<td><div align="center" class="style2">Delete</div></td>
</tr>
<?
$sql_stock = "select ProductID, ProductName, Serving_Size, Times, Energy, Sugars, Total_Fat, Sodium, Fig from nutritionfact";
$dbquery_stock = mysql_query($sql_stock);
$num_rows_stock = mysql_num_rows($dbquery_stock);
while ($result = mysql_fetch_array($dbquery_stock))
{
$ProductID = $result["ProductID"];
$productname = $result["ProductName"];
$serving = $result["Serving_Size"];
$times = $result["Times"];
$energy = $result["Energy"];
$sugar = $result["Sugars"];
$total = $result["Total_Fat"];
$sodium = $result["Sodium"];
$fig = $result["Fig"];
echo "<tr align='center'>";
echo "<td>$ProductID</td><td>$productname</td><td>$serving</td><td>$times</td><td>$energy</td><td>$sugar</td><td>$total</td><td>$sodium</td><td><img src='$fig'></td>"; ?>
<script language="javascript">
function Conf<?=$result["ProductID"]; ?>(object) {
if (confirm("ยืนยันการลบ [ <?=$result["ProductName"]; ?> ] ") ==true) {
return true;
}
return false;
}
</script>
<td><div align="center"><a href="update.php?ProductID=<?=$result["ProductID"];?>"><img src="../nutrition/sign/edit.png" height="20" border="0"></a></div></td>
<td width="21"><div align="center"><a href="<?=$_SERVER['PHP_SELF'];?>?Action=Delete&ProductID=<?=$result["ProductID"];?>&file1=<?=$result["PictureSmall"];?>&file2=<?=$result["PictureBig"];?>" onClick="return Conf<?=$result["ProductID"]; ?>(this)"><img src="../nutrition/sign/delete.jpg" height="20" border="0"></a></div></td>
</tr>
<?
}
?>
</table></table>
</body>
</html>
Tag : PHP, MySQL, JavaScript
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| Date :
2012-03-10 22:05:12 |
By :
Supergirl |
View :
1087 |
Reply :
2 |
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Code (PHP)
if($_GET["Action"]=="Delete")
{
$sql_del= "delete from nutritionfact where ProductID='".$_GET["ProductID"]."'";
$dbquery_del = mysql_query($sql_del) or die(mysql_error());
echo $sql_del;
exit();
echo"<script language='JavaScript'>";
echo"alert('ลบข้อมูลเรียบร้อยแล้ว');";
echo"window.location='update_admin.php';";
echo"</script>";
}
ลองดู error และ query หน่อยครับ 
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| Date :
2012-03-11 07:10:17 |
By :
webmaster |
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แก้ได้แล้วค่ะ ขอบคุณค่ะ พี่ mr.wim
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| Date :
2012-03-11 13:43:00 |
By :
Supergirl |
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 Load balance : Server 04
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