CodeIgniter分页链接没有渲染

在我看来，分页链接不是呈现。它今天早些时候工作，不知道我做错了什么，使链接的生成失败。CodeIgniter分页链接没有渲染

public function index() { 
    $data['user'] = $this->session->userdata(); 
    $_SESSION['nav'] = 1; 
    $this->load->library('pagination'); 
    $page = 2; 
    $offset = $this->uri->segment(3); 
    $config['uri_segment'] = 4; 
    $config['base_url'] = base_url() . 'assigner/index/'; 
    $config['total_rows'] = $this->TasksModel->countPostedTasks(); 
    $config['per_page'] = $page; 

    $config['full_tag_open'] = "<ul class='pagination'>"; 
    $config['full_tag_close'] = "</ul>"; 
    $config['num_tag_open'] = '<li>'; 
    $config['num_tag_close'] = '</li>'; 
    $config['cur_tag_open'] = "<li class='disabled'><li class='active'><a href='#'>"; 
    $config['cur_tag_close'] = "<span class='sr-only'></span></a></li>"; 
    $config['next_tag_open'] = "<li>"; 
    $config['next_tagl_close'] = "</li>"; 
    $config['prev_tag_open'] = "<li>"; 
    $config['prev_tagl_close'] = "</li>"; 
    $config['first_tag_open'] = "<li>"; 
    $config['first_tagl_close'] = "</li>"; 
    $config['last_tag_open'] = "<li>"; 
    $config['last_tagl_close'] = "</li>"; 
    $this->pagination->initialize($config); 
    $data['links'] = $this->pagination->create_links(); 

    $data['tasks'] = $this->TasksModel->getPostedTasks($page, $offset); 
    $this->load->view('assigner/header', $data); 
    $this->load->view('assigner/index', $data); 
}

来源

2017-03-06 Jorel Angelo Molato

我backtraced如果链路通过的print_r加载到视图中的$（）函数，它不是。请帮忙。谢谢 –

你确定有数据要显示吗？（'$ this-> TasksModel-> countPostedTasks（）'！= 0） – fustaki

'public function countPostedTasks（）{ $ id = $ this-> session-> userdata（'assigner_id'）; （'task'，array（'task_status'=> 1，'assigner_id'=> $ id））;} $ q = $ this-> db-> get_where return $ this-> db-> count_all_results（）; }' –

您将需要定义分页库应显示的链接数。将此行添加到您的代码中。

$config['num_links'] = round($config['total_rows']/$config['per_page']);

来源

2017-03-06 20:22:47

使用方法如下：

public function index() { 
    $data['user'] = $this->session->userdata(); 
    $_SESSION['nav'] = 1; 
    $this->load->library('pagination'); 

    $per_page = 2; 

    $config['uri_segment'] = 3; 
    $config['base_url'] = base_url() . 'assigner/index/'; 
    $config['total_rows'] = $this->TasksModel->countPostedTasks(); 
    $config['per_page'] = $per_page; 

    $page = ($this->uri->segment(3)) ? $this->uri->segment(3) : 0; 
    $offset = ($page == 0 ? 0 : ($page - 1) * $config["per_page"]); 

    $this->pagination->initialize($config); 
    $data['links'] = $this->pagination->create_links(); 

    $data['tasks'] = $this->TasksModel->getPostedTasks($page, $offset); 

    $data['total_page'] = ceil($config['total_rows']/$config['per_page']); 

    $this->load->view('assigner/header', $data); 
    $this->load->view('assigner/index', $data); 
}

来源

2017-03-07 04:08:37 Gaurav

CodeIgniter分页链接没有渲染

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