Question

我正试图了解自定义URI。我希望我的view_county拥有网址：

http://localhost/chipadvisor2/controller_ca/all_county/1

和我的view_all拥有网址：

http://localhost/chipadvisor2/controller_ca/all_chippers

如果有人可以帮助我，我会非常感激。该链接适用于view_county，但当我点击view_all链接时，它会显示：

{
    "status": false,
    "error": "Unknown method"
}

如果我先点击view_county然后点击view_all链接，它会不断向网址添加controller_ca/all_chippers并且什么都不做。有什么想法吗？

model_ca

<?php
class Model_ca extends CI_Model {
    function __construct() {
        parent::__construct();
    }

    function get_chipper() {
        $query = $this->db->get('chipper_reviews');
        return $query->result();
    }

    function get_county($id) {
        $this->db->where('location', 'Westmeath');
        $query = $this->db->get('chipper_reviews');
        return $query->result();
    }

}
?>

controller_ca

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

require APPPATH.'/libraries/REST_Controller.php';

class Controller_ca extends REST_Controller {
    public function __construct() {
        parent::__construct();
        $this->load->helper('url');
        $this->load->model('model_ca');
    }

    public function index_get() {  
        $this->all_chipper_get();
    }

    public function all_chipper_get() {
        $data['chipper'] = $this->model_ca->get_chipper();
        $this->load->view('view_all', $data);
    }    

    public function all_county_get() {
        $id = $this->uri->rsegment(3);
        $data['location'] = $this->model_ca->get_county('location',$id);
        $this->load->view('view_county', $data);
    }
}
?>

view_county

和

view_all

<html>
    <head> </head>
    <body>
        <div class="container">
            <a href="controller_ca/all_chippers">View All Chippers</a>
            <br/>
            <a href="controller_ca/all_county/1">View County</a>

            <?php echo "<br/><br/>";
            foreach ($chipper as $chipperdata) {
                echo "<b>Name: </b>".$chipperdata->name." "."<br/>"."<b>County: </b>".$chipperdata->location." "."<br/>"."<b>Description: </b>".$chipperdata->description." "."<br/>"."<br/>";
            } ?>
        </div>
    </body>
</html>

我已将此添加到route.php文件中，但不知道如何使其生效或如何将值“westmeath”添加到结尾。理想情况下，我想将其作为变量传递而不是硬编码：

$route['default_controller'] = 'Controller_ca';
$route['404_override'] = '';
$route['translate_uri_dashes'] = false;

$route['all_chipper'] = 'controller_ca/all_chippers';

$route['all_county'] = 'controller_ca/all_county/$1';

Answer 1

关于这个问题：

如果我先点击进入view_county，那么view_all就会链接它继续将controller_ca / all_chippers添加到URL并且什么都不做。有什么想法吗？

请在锚标记的网址首尾添加base_url()。它将解决URL中的append问题。例如：

<a href="<?php echo base_url(); ?>/controller_ca/all_chippers">View All Chippers</a>
<br/>
<a href="<?php echo base_url(); ?>/controller_ca/all_county/1">View County</a>

另外，请将路由更改为：

$route['controller_ca/all_county'] = 'controller_ca/all_county/$1';
$route['controller_ca/all_chipper'] = 'controller_ca/all_chippers';

Answer 2

尝试将控制器方法名称与url相同。将all_chipper_get()更改为all_chipper()。其他方法与检查相同。

URI不起作用，只是添加到URL

model_ca

controller_ca

view_county

view_all

2 个答案: