我想知道如何在文本框中显示用户的用户名。我这样做是因为当他们编辑设置并更新它们时，它会将其电子邮件等更新为数据库中的空白字段：
这是我想要改变的代码
<input type="text" name="name" class="form-control" id="name" class="required" value="<? echo $row_settings['full_name']; ?>" />
我想制作`value = $ row_settings ['full_name'];' 我怎么能这样做？
所有代码：
<?php
/********************** MYSETTINGS.PHP**************************
This updates user settings and password
************************************************************/
include 'dbc.php';
page_protect();
$err = array();
$msg = array();
if($_POST['doUpdate'] == 'Update')
{
$rs_pwd = mysql_query("select pwd from users where id='$_SESSION[user_id]'");
list($old) = mysql_fetch_row($rs_pwd);
$old_salt = substr($old,0,9);
//check for old password in md5 format
if($old === PwdHash($_POST['pwd_old'],$old_salt))
{
$newsha1 = PwdHash($_POST['pwd_new']);
mysql_query("update users set pwd='$newsha1' where id='$_SESSION[user_id]'");
$msg[] = "Your new password is updated";
//header("Location: mysettings.php?msg=Your new password is updated");
} else
{
$err[] = "Your old password is invalid";
//header("Location: mysettings.php?msg=Your old password is invalid");
}
}
if($_POST['doSave'] == 'Save')
{
// Filter POST data for harmful code (sanitize)
foreach($_POST as $key => $value) {
$data[$key] = filter($value);
}
mysql_query("UPDATE users SET
`full_name` = '$data[name]',
`address` = '$data[address]',
`tel` = '$data[tel]',
`user_email` = '$data[user_email]',
`user_name` = '$data[user]',
`fax` = '$data[fax]',
`country` = '$data[country]',
`website` = '$data[web]'
WHERE id='$_SESSION[user_id]'
") or die(mysql_error());
//header("Location: mysettings.php?msg=Profile Sucessfully saved");
$msg[] = "Profile Sucessfully saved";
}
$rs_settings = mysql_query("select * from users where id='$_SESSION[user_id]'");
?>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<link rel="shortcut icon" href="../../assets/ico/favicon.ico">
<script language="JavaScript" type="text/javascript" src="js/jquery-1.3.2.min.js"></script>
<script language="JavaScript" type="text/javascript" src="js/jquery.validate.js"></script>
<script>
$(document).ready(function(){
$("#myform").validate();
$("#pform").validate();
});
</script>
<title>The Infibox - Edit Profile</title>
<!-- Bootstrap core CSS -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="css/indexSettings.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<?php if (isset($_SESSION['user_id'])) {?>
<a class="navbar-brand" href="#">Infibox</a>
<a class="navbar-brand">|</a>
<a class="navbar-brand" href="/recruitment">My Account</a>
<a class="navbar-brand" href="#">Settings</a>
<a class="navbar-brand" href="#">Logout</a>
<?php }
?>
<?php
if (checkAdmin()) {
/*******************************END**************************/
?>
<a class="navbar-brand" href="admin.php">Admin CP </a>
<?php } ?>
</div>
<div class="navbar-collapse collapse">
<form class="navbar-form navbar-right" role="form">
<div class="form-group">
<input type="text" placeholder="Email" class="form-control">
</div>
<div class="form-group">
<input type="password" placeholder="Password" class="form-control">
</div>
<button type="submit" class="btn btn-success">Sign in</button>
</form>
</div><!--/.navbar-collapse -->
</div>
</div>
<!-- Main jumbotron for a primary marketing message or call to action -->
<p>
<?php
if(!empty($err)) {
echo "<div class=\"msg\">";
foreach ($err as $e) {
echo "* Error - $e <br>";
}
echo "</div>";
}
if(!empty($msg)) {
echo "<div class=\"msg\">" . $msg[0] . "</div>";
}
?>
</p>
<!-- Show their details inside the correct box. E.g. their first name they registered with will be shown inside the "First Name" box. Does not occur with passwords. -->
<center>
<div class="wrapper">
<h2 class="title">Edit Profile</h2>
<?php while ($row_settings = mysql_fetch_array($rs_settings)) ?>
<form action="mysettings1.php" method="post" name="myform" id="myform">
<div class="input-group" id="fname">
<span class="input-group-addon">Name</span>
<input type="text" name="name" class="form-control" id="name" class="required" value="<? echo $row_settings['full_name']; ?>" />
</div>
<div class="input-group">
<span class="input-group-addon">Customer ID</span>
<input type="text" name="user" class="form-control" maxlength="6" id="web2" value="<? echo $row_settings['user_name']; ?>">
</div>
<div class="input-group">
<span class="input-group-addon">Email</span>
<input type="text" class="form-control" name="user_email" id="web3" value="<? echo $row_settings['user_email']; ?>">
</div>
<div class="input-group">
<span class="input-group-addon">Add Paypal Email</span>
<input type="text" class="form-control" name="tel" id="tel" class="required" value="<? echo $row_settings['tel']; ?>">
</div>
<div class="btn-group">
<input name="doSave" type="submit" id="doSave" value="Save" class="btn btn-success">
</div>
<hr class="hr" />
<!-- When Changing Password Old Password Must Be Entered + Correct-->
<h2 class="title2">Change Password</h2>
<div class="input-group">
<span class="input-group-addon">Old Password</span>
<input type="password" class="form-control" name="pwd_old" class="required password" id="pwd_old" >
</div>
<div class="input-group">
<span class="input-group-addon">New Password</span>
<input type="password" class="form-control" name="pwd_new" class="required password" id="pwd_new" >
</div>
<div class="btn-group">
<input name="doUpdate" type="submit" id="doUpdate" value="Update" class="btn btn-success">
</div>
</div>
</center>
</form>
<!-- ##################################################################################### -->
<!-- ##################################################################################### -->
</div>
</center>
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
答案 0 :(得分：0)
您不需要while循环： 变化
<?php while ($row_settings = mysql_fetch_array($rs_settings)) ?>
带
<?php $row_settings = mysql_fetch_array($rs_settings); ?>