我在使用jQuery .serialize()
方法发布表单时遇到问题。当表单传递给jQuery函数时,它可以通过HTTP POST获取所有值,但是当使用.serialize()
方法将表单发送到控制器时,控制器无法获取值。这是我的代码:
在视图中:
<form id="loginForm" name="loginForm" method="post">
Email: <input type="text" class="contactStyle required email" id="email" name="email"/>
Password:<input type="password" class="contactStyle required" id="password" name="password"/>
</form>
<a href='#' onclick="login(); return false;" class="loginBut" >Login</a>
Javascript代码:
login = function(){
.post(base_url + "elements/ajax_login", $("#loginForm").serialize(),
function(data){
if(data.success == 'success'){
top.location = top.location;
}else if(data.success == 'admin'){
top.location = base_url + "admin";
}else if(data.success == 'failed'){
alert('Incorrect login');
//ADD POPUP
$('#warn').hide().html('Your email / password combination is not correct.').show('slow');
}else{
alert("An error has occured please try refreshing the page.")
}
},'json');
}
控制器:
function ajax_login() {
$email = $this->input->post('email');
$result = array();
if ($this->ion_auth->login($email, $this->input->post('password'), 0)) { //if the login is successful
//if its an admin send them to the dashboard
if ($this->ion_auth->is_admin()) {
$result['success'] = 'admin';
} else {
$result['success'] = 'success';
}
} else { //if the login was un-successful
$result['success'] = 'failed';
}
echo json_encode($result);
}
我在第一步中遇到错误,将值从View传递给jQuery是Method Post,但是当将值从jquery传递给controller时,它使用Method Get。
答案 0 :(得分:1)
尝试改为seralizeArray:
$.post(base_url + "elements/ajax_login", $("#loginForm").serializeArray(),
function(data){
// all your stuff
},'json');