Question

我是Codeigniter的新手，请帮助我。

我的Codeigniter网址是 - http://localhost/framework/CodeIgniter/index.php/restaurant/patna/

我想获取所有数据。

我设置路线 -

$route['restaurant(:any)'] = "Restaurant/getRestaurantByCity/$1";

我在Controller中的功能是

这里我想要在下面的函数中传递cat_id的类别id来获取该类别的所有数据

public function getRestaurantByCity()
{
   $rst_list = $this->Restaurant_model->get_restaurant_by_city();
}

Answer 1

试试这个

<强>控制器

$this->data['RestaurantByCity'] =  $this->Restaurant_model->getRestaurantByCity();
    echo "<pre>"; print_R($this->data['RestaurantByCity']);

<强>模型

 public function getRestaurantByCity($ids){
    $sql ="select * from categoriestableName where categories_id in($ids) order by categories_id asc";
    $rs = $this->db->query($sql);
    foreach($rs->result() as $record ){
        $result[] = $record;
    }
    return $result;
}

Answer 2

这应该有效

<?php

if (!defined('BASEPATH')) exit('No direct script access allowed');

class Restaurant extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
    }

    public function getRestaurantByCity($id)
    {
        $this->load->model('Restaurant_model');
        $rst_list = $this->Restaurant_model->get_restaurant_by_city($id);
    }
}

如何从Codeigniter中的Category获取所有数据

2 个答案: