CodeIgniter - 显示成功或失败消息

Question

我想知道是否有人可以告诉我他们如何处理CodeIgniter中的成功/失败消息.

例如,当用户注册我的网站时,我正在做什么,这就是控制器中发生的事情

if (!is_null($data = $this->auth->create_user( $this->form_validation->set_value('username'), $this->form_validation->set_value('password') ))) {
    // Redirect to the successful controller
    redirect( 'create-profile/successful' );
} else {
    // Redirect to the unsuccessful controller
    redirect( 'create-profile/unsuccessful' );
}

然后在同一个控制器(创建配置文件)中,我有2个方法,如下所示

function successful()
{
    $data['h1title'] = 'Successful Registration';
    $data['subtext'] = '<p>Test to go here</p>';

    // Load the message page
    $this->load->view('message',$data);
}

这个问题是我可以直接访问site.com/create-profile/successful并显示该页面.

如果有人能够告诉我更好的处理方式,我们将不胜感激.

干杯,

Answer 1

您可以在重定向之前设置flashdata:

$this->session->set_flashdata('create_profile_successful', $some_data);
redirect( 'create-profile/successful' );

 

function successful(){
    if( FALSE == ($data = $this->session->flashdata('create_profile_successful'))){
        redirect('/');  
    }

    $data['h1title'] = 'Successful Registration';
    $data['subtext'] = '<p>Test to go here</p>';

    // Load the message page
    $this->load->view('message',$data);
}

Answer 2

有没有理由你不使用这个:

if (!is_null($data = $this->auth->create_user( $this->form_validation->set_value('username'), $this->form_validation->set_value('password') ))) {
    $data['h1title'] = 'Successful Registration';
    $data['subtext'] = '<p>Test to go here</p>';

    // Load the message page
    $this->load->view('message',$data);
} else {
    $data['h1title'] = 'Unsuccessful Registration';
    $data['subtext'] = '<p>Test to go here</p>';

    // Load the message page
    $this->load->view('message',$data);
}

迎接,斯特凡