如何获取从订单表中的所有记录笨

Question

$data是包含从订单表中提取记录

$data=array('customer_id'=>$this->input->post('custId'),'paided'=>2); 
$this->db->select('*'); 
$this->db->from('orders'); 
$this->db->where($data); 
$this->db->get(); 

Answer 1

这是使用框架的加分，你不需要编写用户提交数据的数组这么多的代码，

$where = array('customer_id' => $this->input->post('custId'),'paided'=>2) 

$result = $this->db->get_where('orders', $where); 

和获取它们，使用$result->row()单记录检索。

如果你想所有的记录，使用$result->result()

这里是documentation link，如果你想了解更多。

Answer 2

简单使用

$custId = $_post['custId']; 

$query = $this->db->query("SELECT * FROM orders WHERE customer_id= '$custId' AND paided='2'"); 
$result = $query->result_array(); 
return $result;//result will be array 

Answer 3

$data = array(
    'customer_id'  =>  $this->input->post('custId')], 
    'paided'   =>  2 
); 

$this->db->select('*'); 
$this->db->from('orders'); 
$this->db->where($data); 

$this->db->get(); 

Answer 4

你做得都好只需要把结果（）如果你多行或行（），如果你得到一个行

$data=array('customer_id'=>$this->input->post('custId'),'paided'=>2); 
$this->db->select('*'); 
$this->db->from('orders'); 
$this->db->where($data); 
$result= $this->db->get()->result(); //added result() 
print_r($result); 

Answer 5

试试这个：

public function function_name(){ 
$data = array (
    'customer_id' => $this->input->post('custId'), 
    'paided'  => 2 
); 

$this->db->select('*'); 
$this->db->from('ordere'); 
$this->db->where($data); 

$query = $this->db->get(); 
return $query->result_array(); 
} 

Answer 6

你应该需要什么Correc T和为什么

$data=array('customer_id'=>$this->input->post('custId'),'paided'=>2); 
$this->db->select('*'); // by defaul select all so no need to pass * 
$this->db->from('orders'); 
$this->db->where($data); 
$this->db->get(); // this will not return data this is just return object 

所以你的代码应该是

$data=array('customer_id'=>$this->input->post('custId'),'paided'=>2); 
$this->db->select(); // by defaul select all so no need to pass * 
$this->db->from('orders'); 
$this->db->where($data); 

$query = $this->db->get(); 
$data = $query->result_array(); 
// or You can 
$data= $this->db->get()->result_array(); 

这里result_array()回报纯数组，你也可以使用result() 这将返回对象的数组