20、用户注册时所使用的PHP验证程序 |
if ( $admin == "" or ( strlen ( $admin )>16) or ( strlen ( $admin )16 or strlen ( $password )150) { |
echo "<script type=" text/javascript " language=" JavaScript"> // <![CDATA[ |
alert( '个人说明为150个字符' ); "; echo" this.location.href= 'vbscript:history.back()' ; |
// ]]></script>"; |
} |
21、对输出的内容进行判断,从而输出其它结果 |
<!--?php |
if ( $rs [ "active" ]==1) { |
echo "<font color='#ff0000'-->激活" ; |
} else { |
echo "禁用" ; |
} |
?> |
22.字符截取函数 |
<!--?= substr ( "$rs[zixun_biaoti]" ,0,28 )?--> |
23.男女问题或单选带选择的 |
<input type= "radio" name= "hy_zhuangtai" value= "男" checked= "checked" />> |
男 |
<input type= "radio" name= "hy_zhuangtai" value= "女" checked= "checked" />> |
女 |
24.单选不带单选框的 |
<!--?php if ( $rs [ 'hy_zhuangtai' ]== '锁定' ){?--> |
<a href= "Userzt.php?action=yes&id=<?php echo $rs['hy_id'];?>" >锁定</a> |
<!--?php } else { ?--><a href= "Userzt.php?id=<?php echo $rs['hy_id'];?>&action=no" >解锁</a> |
<!--?php }?--> |
它的 save页是 |
<!--?php require_once ( '../../conn.php' ); ?--> |
<!--?php |
$hy_id = $_GET [ 'id' ]; |
$action = $_GET [ 'action' ]; |
if ( $action == 'yes' ){ |
$sql = "update hybiao set hy_zhuangtai='锁定' where hy_id='$id'" ; |
$query =mysql_query( $sql , $connec ); |
echo ( "<script type='text/javascript'-->location.href='UserManage.php';" ); |
} |
else { |
$sql = "update hybiao set hy_zhuangtai='正常' where hy_id='$id'" ; |
$query =mysql_query( $sql , $connec ); |
echo ( "<script type=" text/javascript"> // <![CDATA[ |
location.href= 'UserManage.php' ; |
// ]]></script>"); |
} |
mysql_close(); |
?> |