获取变量以显示在更新用户设置页面中。发布的变量没有显示。 [英] Get variables to appear in update user settings page. Posted variables not showing.
本文介绍了获取变量以显示在更新用户设置页面中。发布的变量没有显示。的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
转到此站点并创建一个帐户。当用户单击设置时，应显示已发布的变量，以便用户知道要更新的字段。它无法正常工作。
http://www.cradlewebdesign.com/projects/flemzy
Go to this site and create an account. When user clicks "settings" the posted variables should appear to let user know what fields to update. It is not working.
http://www.cradlewebdesign.com/projects/flemzy"
<?php <br mode="hold" /??>ob_start();
include_once 'core/init.php';
$general->logged_out_protect();
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="css/style.css" >
<title>Settings</title>
</head>
<body>
<div id="container">
<?php include'includes/menu.php';???>
if (isset($_GET['success']) && empty($_GET['success'])) {
echo '<h3>Your details have been updated!</h3>';
} else{
if(empty($_POST) === false) {
if (isset($_POST['first_name']) && !empty ($_POST['first_name'])){
if (ctype_alpha($_POST['first_name']) === false) {
$errors[] = 'Please enter your First Name with only letters!';
}
}
if (isset($_POST['last_name']) && !empty ($_POST['last_name'])){
if (ctype_alpha($_POST['last_name']) === false) {
$errors[] = 'Please enter your Last Name with only letters!';
}
}
if (isset($_POST['gender']) && !empty($_POST['gender'])) {
$allowed_gender = array('undisclosed', 'Male', 'Female');
if (in_array($_POST['gender'], $allowed_gender) === false) {
$errors[] = 'Please choose a Gender from the list';
}
}
if (isset($_FILES['myfile']) && !empty($_FILES['myfile']['name'])) {
$name = $_FILES['myfile']['name'];
$tmp_name = $_FILES['myfile']['tmp_name'];
$allowed_ext = array('jpg', 'jpeg', 'png', 'gif' );
$a = explode('.', $name);
$file_ext = strtolower(end($a)); unset($a);
$file_size = $_FILES['myfile']['size'];
$path = "avatars";
if (in_array($file_ext, $allowed_ext) === false) {
$errors[] = 'Image file type not allowed';
}
if ($file_size > 2097152) {
$errors[] = 'File size must be under 2mb';
}
} else {
$newpath = $user['image_location'];
}
if(empty($errors) === true) {
if (isset($_FILES['myfile']) && !empty($_FILES['myfile']['name']) && $_POST['use_default'] != 'on') {
$newpath = $general->file_newpath($path, $name);
move_uploaded_file($tmp_name, $newpath);
}else if(isset($_POST['use_default']) && $_POST['use_default'] === 'on'){
$newpath = 'avatars/default_avatar.png';
}
$first_name = htmlentities(trim($_POST['first_name']));
$last_name = htmlentities(trim($_POST['last_name']));
$gender = htmlentities(trim($_POST['gender']));
$bio = htmlentities(trim($_POST['bio']));
$image_location = htmlentities(trim($newpath));
$users->update_user($first_name, $last_name, $gender, $bio, $image_location, $id);
header('Location: settings.php?success');
exit();
} else if (empty($errors) === false) {
echo '<p>' . implode('</p><p>', $errors) . '</p>';
}
}
?>
<h2>Settings.</h2> <p>Note: Information you post here is made viewable to others.</p>
<hr />
<form action="" method="post" enctype="multipart/form-data">
<div id="profile_picture">
<h3>Change Profile Picture</h3>
<ul>
if(!empty ($user['image_location'])) {
$image = $user['image_location'];
echo "<img src='$image'>";
}
?>
<li>
<input type="file" name="myfile" />
</li>
<?php if($image != 'avatars/default_avatar.png'){ ???>
<li>
<input type="checkbox" name="use_default" id="use_default" /> <label for="use_default">Use default picture</label>
</li>
<?php <br mode="hold" /??> }
?>
</ul>
</div>
<div id="personal_info">
<h3>Change Profile Information </h3>
<ul>
<li>
<h4>First name:</h4>
<input type="text" name="first_name" value="<?php if (isset($_POST['first_name']) ){echo htmlentities(strip_tags($_POST['first_name']));} else { echo $user['first_name']; }???>">
</li>
<li>
<h4>Last name: </h4>
<input type="text" name="last_name" value="<?php if (isset($_POST['last_name']) ){echo htmlentities(strip_tags($_POST['last_name']));} else { echo $user['last_name']; }???>">
</li>
<li>
<h4>Gender:</h4>
$gender = $user['gender'];
$options = array("undisclosed", "Male", "Female");
echo '<select name="gender">';
foreach($options as $option){
if($gender == $option){
$sel = 'selected="selected"';
}else{
$sel='';
}
echo '<option '. $sel .'>' . $option . '</option>';
}
?>
</select>
</li>
<li>
<h4>Bio:</h4>
<textarea name="bio"><?php if (isset($_POST['bio']) ){echo htmlentities(strip_tags($_POST['bio']));} else { echo $user['bio']; }???></textarea>
</li>
</ul>
</div>
<div class="clear"></div>
<hr />
<span>Update Changes:</span>
<input type="submit" value="Update">
</form>
</div>
</body>
</html>
}
推荐答案
general-> logged_out_protect（）;
？>
< ！doctype html >
< html lang = en >
< head >
< meta charset = UTF-8 >
< link rel = stylesheet type = < span class =code-keyword> text / css href = css / style.css >
< title > 设置< / title >
< / head >
< bo dy >
< div id = 容器 >
<？ php include ' includes / menu.php'; ?? ？>
if（isset（
general->logged_out_protect(); ?> <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <link rel="stylesheet" type="text/css" href="css/style.css" > <title>Settings</title> </head> <body> <div id="container"> <?php include'includes/menu.php';???> if (isset(
_GET ['success']）&&空（
_GET['success']) && empty(
_GET ['success']））{
echo'< h3 > 您的详细信息已更新！< / h3 > ';
} else {
if（empty（
_GET['success'])) { echo '<h3>Your details have been updated!</h3>'; } else{ if(empty(
这篇关于获取变量以显示在更新用户设置页面中。发布的变量没有显示。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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