doubu0897 2016-12-06 20:02
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CodeIgniter在视图中加载两个控制器函数

I'm building a simple ToDo list in CodeIgniter as I just learn it.

I have a profile page which should show the user details + all the items he checked to do.

This is my view so far

<div class="profile_header">
        <?php foreach ($users as $user) { ?>
        <h4><?php echo $user['name']; ?></h4>

</div>

This is my controller

public function index(){
    $this->load->model('model_users');
    $query = $this->model_users->getUserInfo();
    $data['users'] = null;
    if($query){
        $data['users'] =  $query;
    }
    $this->load->view('profile/profile', $data);
}

And my model

  public function getUserInfo(){
    $user_email = $this->session->userdata('email');
    $query = $this->db->get_where('users', array('email' => $user_email));
    return $query->result_array();
}

Now you can see that I select the user information from the user table and send it to the view using the index controller function. Now if I want to get all the tasks from list_task table and show it on page, I assume I have to write a new model function and call it in my controller in a new function like getUserTasks but how do I send them over to the view?

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2条回答 默认 最新

  • dongnei3634 2016-12-06 20:19
    关注

    You'd just add another element to your $data array.

    So your controller would look something like this:

    public function index(){
        $this->load->model('model_users');
        $query = $this->model_users->getUserInfo();
        $data['users'] = null;
        if($query){
            $data['users'] =  $query;
        }
    
        // Load tasks (create a new method in your model)
        $data['tasks'] = $this->model_users->getUserTasks();
    
        $this->load->view('profile/profile', $data);
    }
    
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