echo <script>问题<br><img src="http://www.daimami.com/img/2014/01/01/1551013391.jpg" alt=""><br> </script>
<br>
case 'add' : //新增<br>
$sku=$_POST['sku_txt'];<br>
$salesku=$_POST['salesku_txt'];<br>
$fnsku=$_POST['fnsku_txt'];<br>
$diqu=$_POST['diqu_txt'];<br>
$asin=$_POST['asin'];<br>
$accout=$_POST['account'];<br>
$type=$_POST['type'];<br>
$query = mysql_query("insert into `sku_rule` (`item_code`,`sku`,`asin`,`fnsku`,`delivery_areas`,`account`,`type`)values('$sku','$salesku','$asin','$fnsku','$diqu','$accout','$type')");<br>
if (mysql_affected_rows($conn) != 1){<br>
echo "<script> alert('添加失败!');location.href='sku_comparison.php';</script>";<br>
} else {<br>
echo "<script> alert('添加成功!');location.href='sku_comparison.php';</script>";<br>
<br>
}<br>
break;<br>
<br>
case 'del' : //删除<br>
<br>
$id=$_GET["delivery"];<br>
$SQL = "delete from `sku_rule` where id in($id)";<br>
$result = mysql_query($SQL);<br>
if (mysql_affected_rows($conn) != 1){<br>
echo "<script>alert('删除失败!');location.href='sku_comparison.php';</script>";<br>
} else {<br>
echo "<script>alert('删除成功!');location.href='sku_comparison.php';</script>";<br>
}<br>
break;<br>
删除提示输出的是正常 ，就是新增输出的不正常 ，怎么把代码也显示出来了
