Question

我创建了一个项目，我有一个关于直接网址段的问题......

例如：这是我的网址

http://10.88.25.131/instrumentdev/instrument/instrument/detail/CT-BSC-001

当我想要删除数据并指向网址时，例如上面的例子

这是我的控制器

    public function detail(){

    $id = $this->uri->segment(4);

    $data = array(
                'detail'=>$this->mcrud->get_detail($id),
                'lihat' =>$this->mcrud->lihat_komentar($id),
                'isi'       =>'instrument/read_views');
    $this->load->view('layout/wrapper', $data);

    }

    function deletecom() {

    $u = $this->uri->segment(4);
    $this->mcrud->deletecomment($u);
    redirect('???**this my problem**???');
   }

Answer 1

使用会话

$newdata = array(
    'data'  => $u
);

$this->session->set_userdata($newdata);
redirect('controller/method');

然后在下一个方法

$u = $this->session->userdata('data');

Answer 2

使用

$this->load->helper('url');/*if not already*/
redirect(base_url('controller/method/parametersIfAny'));

Answer 3

尝试这个：

function deletecom() {
    echo $this->uri->segment(4);die();  //what does this print ?? 
    $u = $this->uri->segment(4);
    $this->mcrud->deletecomment($u);
    redirect(base_url('instrument/instrument/detail/'.$u));
   }

删除后重定向uri段

3 个答案: