昨天解决了读指定id内容的问题,今天刚忙了一会,删除弄不出来。新手艰难学习中。。<?php include("include/head.php")?>
<title><?php echo($title_main)?></title>
<?php include("daohang_top.php"); ?>
<?php include("include/config.php");
$id=$_GET['id'];
$dbh=mysql_connect("$db_host","$db_user","$db_password");
mysql_select_db("$db_name");
mysql_query("SET NAMES 'GB2312'"); // 防止出现乱码
?>
<?php
$sq='DELETE * FROM news_info where id="'.$id.'"';
echo "$id";
?>
<?php include("include/foot.php")?>请问这段删除功能有错吗?页面显示正常,就是数据库里删不掉。
请帮帮忙。
<title><?php echo($title_main)?></title>
<?php include("daohang_top.php"); ?>
<?php include("include/config.php");
$id=$_GET['id'];
$dbh=mysql_connect("$db_host","$db_user","$db_password");
mysql_select_db("$db_name");
mysql_query("SET NAMES 'GB2312'"); // 防止出现乱码
?>
<?php
$sq='DELETE * FROM news_info where id="'.$id.'"';
echo "$id";
?>
<?php include("include/foot.php")?>请问这段删除功能有错吗?页面显示正常,就是数据库里删不掉。
请帮帮忙。
执行的语句在哪
我看一下
$sq=mysql_query('DELETE * FROM news_info where id="'.$id.'"');
这样对吗?
$sq='DELETE FROM news_info where id="'.$id.'"';
mysql_query($sq);
?>
$id=$_GET['id'];
$dbh=mysql_connect("$db_host","$db_user","$db_password");
mysql_select_db("$db_name");
mysql_query("SET NAMES 'GB2312'"); // 防止出现乱码
?>
<?php
//$sq=mysql_query('DELETE * FROM news_info where id="'.$id.'"');
$sq="delete from news_info where id=".$id;
mysql_query($sq);
mysql_close();
?>新人问题很烦人吧。没有办法,手册看不大懂