Question

当我检查CI的添加到购物车内置功能时，我在我的实时服务器上遇到问题。但它在我的本地主机上正常工作这是我的模型代码，我将保存购物车

    $id     = $this->input->post('product_id'); // Assign posted product_id to $id
    $qty    = 1;// Assign posted quantity to $cty

    $this->db->from($this->table_name);
    $this->db->join($this->desc_table_name, "$this->desc_table_name.products_id = $this->table_name.id");

    $this -> db -> where('id', $id); // Select where id matches the posted id$this->db->from($this->table_name);
    $this -> db -> limit(1);
    $query = $this->db->get(); // Select the products where a match is found and limit the query by 1

    // Check if a row has been found
    if($query->num_rows > 0){

        foreach ($query->result() as $row)
        {
            $data = array(
                        'id'        => $id,
                        'qty'       => $qty,
                        'price'     => $row->price,
                        'name'      => "$row->title",
                    'options'       => array('description' => $row->description,'short_desc'=> $row->short_desc,'image'=>$row->image,),
            );
//print_r($data);
            $res = $this -> cart -> insert($data); 
            return TRUE;
        }
    // Nothing found! Return FALSE! 
    }else{
        return FALSE;
    }`

我的ajax功能就像这样

   var link = window.location.protocol + "//" + window.location.host + "/youth_fashion/";
$(".add_item").click(function() {
    // Get the product ID and the quantity 
    var id = $(this).attr('id');
     $.post(link + "front/cart_controller/add_cart_item1", { product_id: id,  ajax: '1' },
        function(data){
        if(data == 'true'){
            $.get(link + "front/cart_controller/show_cart", function(cart){
                $("#cart_content").html(cart);
                var x = location.href;
                window.location.href= x;
            });

        }else{
            alert("Product does not exist");
        }   

     }); 

    return false;

});`

我正在使用CI 2.0。提前谢谢

Answer 1

问题已解决。问题出在会话文件（config.php）中。我正在使用购物车库，但它没有将数据存储到表格中 $config['sess_use_database'] = TRUE;我变成了现实并存储并为我工作

$ this - ＆gt; cart-＆GT;插入（）;在localhost上工作时不能正常工作

1 个答案: