我将 User Cake 用于用户管理系统，但我正在努力解决一个问题，我曾在他们的网站上问过这个问题，但我找不到任何人来帮助我。
我需要的只是让用户能够更新他们的信息。前任。名字，电话，电子邮件......电子邮件字段随着该功能的出现而正确更新。
我添加的字段没有更新。有人可以给我一些关于我缺少什么的提示吗？
这是我尝试查看电子邮件字段的内容。我有名字字段。
函数.php
//Update a user's email
function updateEmail($id, $email)
{
global $mysqli,$db_table_prefix;
$stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users
SET
email = ?
WHERE
id = ?");
$stmt->bind_param("si", $email, $id);
$result = $stmt->execute();
$stmt->close();
return $result;
}
//Update a user's first name. This is what isn't working.
function updateFirstname($id, $firstname)
{
global $mysqli,$db_table_prefix;
$stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users
SET
firstname = ?
WHERE
id = ?");
$stmt->bind_param("si", $firstname, $id);
$result = $stmt->execute();
$stmt->close();
return $result;
}
这是class.user.php
class loggedInUser {
public $email = NULL;
public $hash_pw = NULL;
public $user_id = NULL;
public $firstname = NULL;
//Update a users email
public function updateEmail($email)
{
global $mysqli,$db_table_prefix;
$this->email = $email;
$stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users
SET
email = ?
WHERE
id = ?");
$stmt->bind_param("si", $email, $this->user_id);
$stmt->execute();
$stmt->close();
}
//Update a users first name
public function updateFirstname($firstname)
{
global $mysqli,$db_table_prefix;
$this->firstname = $firstname;
$stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users
SET
firstname = ?
WHERE
id = ?");
$stmt->bind_param("si", $firstname, $this->user_id);
$stmt->execute();
$stmt->close();
}
}
user_settings.php 我可以在其中更改字段并点击更新按钮。如果我更改电子邮件并点击更新，则电子邮件会更新，但是当我更改名字并点击更新时，我会得到
nothing to update
//Prevent the user visiting the logged in page if he is not logged in
if(!isUserLoggedIn()) { header("Location: login.php"); die(); }
if(!empty($_POST))
{
$errors = array();
$successes = array();
$password = $_POST["password"];
$password_new = $_POST["passwordc"];
$password_confirm = $_POST["passwordcheck"];
$errors = array();
$email = $_POST["email"];
$firstname = $_POST["firstname"];
//Perform some validation
//Feel free to edit / change as required
//Confirm the hashes match before updating a users password
$entered_pass = generateHash($password,$loggedInUser->hash_pw);
if (trim($password) == ""){
$errors[] = lang("ACCOUNT_SPECIFY_PASSWORD");
}
else if($entered_pass != $loggedInUser->hash_pw)
{
//No match
$errors[] = lang("ACCOUNT_PASSWORD_INVALID");
}
if($email != $loggedInUser->email)
{
if(trim($email) == "")
{
$errors[] = lang("ACCOUNT_SPECIFY_EMAIL");
}
else if(!isValidEmail($email))
{
$errors[] = lang("ACCOUNT_INVALID_EMAIL");
}
else if(emailExists($email))
{
$errors[] = lang("ACCOUNT_EMAIL_IN_USE", array($email));
}
//End data validation
if(count($errors) == 0)
{
$loggedInUser->updateEmail($email);
$loggedInUser->updateFirstname($firstname);
$successes[] = lang("ACCOUNT_EMAIL_UPDATED");
}
}
if ($password_new != "" OR $password_confirm != "")
{
if(trim($password_new) == "")
{
$errors[] = lang("ACCOUNT_SPECIFY_NEW_PASSWORD");
}
else if(trim($password_confirm) == "")
{
$errors[] = lang("ACCOUNT_SPECIFY_CONFIRM_PASSWORD");
}
else if(minMaxRange(8,50,$password_new))
{
$errors[] = lang("ACCOUNT_NEW_PASSWORD_LENGTH",array(8,50));
}
else if($password_new != $password_confirm)
{
$errors[] = lang("ACCOUNT_PASS_MISMATCH");
}
//End data validation
if(count($errors) == 0)
{
//Also prevent updating if someone attempts to update with the same password
$entered_pass_new = generateHash($password_new,$loggedInUser->hash_pw);
if($entered_pass_new == $loggedInUser->hash_pw)
{
//Don't update, this fool is trying to update with the same password ¬¬
$errors[] = lang("ACCOUNT_PASSWORD_NOTHING_TO_UPDATE");
}
else
{
//This function will create the new hash and update the hash_pw property.
$loggedInUser->updatePassword($password_new);
$successes[] = lang("ACCOUNT_PASSWORD_UPDATED");
}
}
}
if(count($errors) == 0 AND count($successes) == 0){
$errors[] = lang("NOTHING_TO_UPDATE");
}
}