                        課程
                    
                        /后端開發
                        
                            /PHP
                        
                        /手把手教你實現電商網站后臺開發

修改管理員，提示修改成功，但是數據庫中只修改了郵箱，用戶名和密碼都沒有修改

doAdminAction.php

<?php
require_once?'../include.php';
$act?=?$_REQUEST['act'];
$id?=?$_REQUEST['id'];
if?($act?==?"logout")?{
????logout();
}?elseif?($act?==?"addAdmin")?{
????$mes?=?addAdmin();
}elseif?($act?==?"editAdmin"){
????$mes=editAdmin($id);
}
?>

function?editAdmin($id){
????$arr=$_POST;
????$arr['password']=md5($_POST['password']);
????print_r($arr);
????//$mes=update("shop_admin",?$arr,"id={$id}");
????if(update("shop_admin",?$arr,"id={$id}")){
????????$mes="編輯成功！<br/><a?href='listAdmin.php'>查看管理員列表</a>";
????}else{
????????$mes="編輯失敗！<br/><a?href='listAdmin.php'>重新修改</a>";
????}
????return?$mes;
}

editAdmin.php

<?php?
????require_once?'../include.php';
????$id=$_REQUEST['id'];
????$sql="select?id,username,password,email?from?shop_admin?where?id='{$id}'";
????$row=fetchOne($sql);
????print_r($row);
?>

<!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=UTF-8">
<title>Insert?title?here</title>
</head>
<body>
<form?action="doAdminAction.php?act=editAdmin&id=<?php?echo?$id;?>"?method="post">
<h3>編輯管理員</h3>
????<table?width="70%"?border="1"?cellpadding="5"?cellspacing="0"?bgcolor="#cccccc">
<tr>
<td>管理員名稱</td>
<td><input?type="text"?name="username"?placeholder="<?php?echo?$row['username'];?>"?/></td>
</tr>
<tr>
<td>管理員密碼</td>

<td><input?type="password"?name="password"?value="<?php?echo?$row['password'];?>"/></td>
</tr>
<tr>
<td>管理員郵箱</td>
<td><input?type="text"?name="email"?placeholder="<?php?echo?$row['email'];?>"?/></td>
</tr>
<tr>
<td?colspan="2"><input?type="submit"?value="編輯管理員">
</tr>
</table>
</form>
</body>
</html>