更新用户级别

时间:2013-02-01 05:40:15

标签: php logging

我正在尝试通过一个简单的表单来更新用户级别,但它显示我未定义的索引,而不是更新级别,是否有人帮我这样做?

<h3>Update User Level</h3>
<form action="" method="POST">
UserID:<br/>
<input type="text" name="upduser" maxlength="30"> <br/>
Designation code:<br>
<?php
//require 'config.php';
$options = '';
$filter=mysql_query("select`user_dsgntn_code` from `hr_user`");
while($row = mysql_fetch_array($filter)) {
    $options .="<option>" . $row['user_dsgntn_code'] . "</option>";
}
            $dropdown="<form id='designation' name='designation' method='POST' action=''>
                <select name='updlevel' onchange='showUser(this.value)'>
                  " . $options . "
                </select>
            </form>";
        echo $dropdown;
        //do_alert("$options");
        ?>
<br>
<input type="submit" value="Update Level">
</form>
<?
//require 'config.php';

if ( isset( $_POST['upduser'] ) && ! empty ( $_POST['upduser'] )&&
isset ($_POST['updlevel']));
{
$updtuser=$_POST['upduser'];
$updtlevel=$_POST['updlevel'];
$sql_upd="update `hr_user` set user_dsgntn_code='$updtlevel' WHERE user_id='$updtuser'";
$result = mysql_query($sql_upd) or die(mysql_error());
}

1 个答案:

答案 0 :(得分:0)

删除<select>附近的额外表单。

<h3>Update User Level</h3>
<form action="" method="POST">
UserID:<br/>
<input type="text" name="upduser" maxlength="30"> <br/>
Designation code:<br>
<?php
//require 'config.php';
$options = '';
$filter=mysql_query("select`user_dsgntn_code` from `hr_user`");
while($row = mysql_fetch_array($filter)) {
    $options .="<option>" . $row['user_dsgntn_code'] . "</option>";
}
            $dropdown="<select id='designation' name='updlevel' onchange='showUser(this.value)'>
                  " . $options . "
                </select>";
        echo $dropdown;
        //do_alert("$options");
        ?>
<br>
<input type="submit" value="Update Level">
</form>