CodeIgniter无法调用函数$ config

Question

我想调用分页函数，这样我就不会厌倦重写我创建的分页代码。在此问题上，当我调用该函数时，其函数并未与我想要的功能一起运行。分页函数不显示。

这是我的代码：

功能分页：

public function pagination(){
$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="active"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';
$config['prev_link'] = '<i class="fa fa-long-arrow-left"></i>Previous Page';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['next_link'] = 'Next Page<i class="fa fa-long-arrow-right"></i>';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
}

这是我要显示分页函数的代码：

public function dataRule(){
    if (!empty($this->session->userdata('username'))) {
        $row=$this->TabelRule_model->barisRule();
        $this->load->library('form_validation');
        $config['base_url'] = 'http://localhost/diagnosaKucing/tabelrule';
        $config['total_rows'] = $row;
        $config['per_page'] = 8;
        $this->pagination();
        $start=$this->uri->segment(2);
        $this->pagination->initialize($config);
        $data['rows'] =$row;
        $data['tabelrule'] = $this->TabelRule_model->tampilTabelRule($config['per_page'],$start);
        $this->load->view('pages/static/header');
        $this->load->view('pages/forms/tabelrule',$data);
        $this->load->view('pages/static/footer');
    }else {
        redirect('Login/signin');
    }
}

我不想要这样的代码：

public function dataRule(){
    if (!empty($this->session->userdata('username'))) {
        $row=$this->TabelRule_model->barisRule();
        $this->load->library('form_validation');
        $config['base_url'] = 'http://localhost/diagnosaKucing/tabelrule';
        $config['total_rows'] = $row;
        $config['per_page'] = 8;
        $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="active"><a href="#">';
    $config['cur_tag_close'] = '</a></li>';
    $config['prev_tag_open'] = '<li>';
    $config['prev_tag_close'] = '</li>';
    $config['first_tag_open'] = '<li>';
    $config['first_tag_close'] = '</li>';
    $config['last_tag_open'] = '<li>';
    $config['last_tag_close'] = '</li>';
    $config['prev_link'] = '<i class="fa fa-long-arrow-left"></i>Previous Page';
    $config['prev_tag_open'] = '<li>';
    $config['prev_tag_close'] = '</li>';
    $config['next_link'] = 'Next Page<i class="fa fa-long-arrow-right"></i>';
    $config['next_tag_open'] = '<li>';
    $config['next_tag_close'] = '</li>';
        $start=$this->uri->segment(2);
        $this->pagination->initialize($config);
        $data['rows'] =$row;
        $data['tabelrule'] = $this->TabelRule_model->tampilTabelRule($config['per_page'],$start);
        $this->load->view('pages/static/header');
        $this->load->view('pages/forms/tabelrule',$data);
        $this->load->view('pages/static/footer');
    }else {
        redirect('Login/signin');
    }
}

我得到的结果：分页

Answer 1

您的功能没有返回任何内容，并且具有本地范围的$config变量。

您应该这样做：

public function pagination(){
    $config['full_tag_open'] = "<ul class='pagination'>";
    $config['full_tag_close'] = '</ul>';
    $config['num_tag_open'] = '<li>';
    ...
    return $config;
}

，然后：

public function dataRule(){
    if (!empty($this->session->userdata('username'))) {
    $row=$this->TabelRule_model->barisRule();
    $this->load->library('form_validation');
    $config = $this->pagination();
    $config['base_url'] = 'http://localhost/diagnosaKucing/tabelrule';
    $config['total_rows'] = $row;
    $config['per_page'] = 8;
    $start=$this->uri->segment(2);
    $this->pagination->initialize($config);
    ...

等等。