这是我一生中见过的最奇怪的错误,因为昨天它还在工作,而我今天醒来却没有工作,这是错误:
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Purchase::$purchase_model
Filename: controllers/purchase.php
Line Number: 67
这是控制器代码类 Purchase extends CI_Controller {
function __construct()
{
parent::__construct();
$this->load->model('purchase_model', 'user_model');
$this->load->helper(array('form', 'url'));
$this->load->library(array('form_validation', 'upload'));
}
function steptwo()
{
if($this->input->post('templateid') == NULL){
redirect('templates');
}
$data =$_POST;
if($this->session->userdata('userName')){
$data['name']=$this->session->userdata('userName');
}else{ $data['name'] = NULL;}
$data['paymentplans'] = $this->purchase_model->GetPplan(array('id_template_type' => $_POST['idtype']));
$this->load->view('step-two', $data);
}
这是我的模型代码:
class Purchase_Model extends CI_Model
{
function GetPplan($options = array())
{
// Qualification
if(isset($options['id_template_type']))
$this->db->where('id_template_type', $options['id_template_type']);
// limit / offset
if(isset($options['limit']) && isset($options['offset']))
$this->db->limit($options['limit'], $options['offset']);
else if(isset($options['limit']))
$this->db->limit($options['limit']);
// sort
if(isset($options['sortBy']) && isset($options['sortDirection']))
$this->db->order_by($options['sortBy'], $options['sortDirection']);
$query = $this->db->get("template_payment_plan");
if(isset($options['count'])) return $query->num_rows();
if(isset($options['template_payment_planid']) || isset($options['detail']))
return $query->row(0);
return $query->result();
}
}
我已经这样做了 $autoload['libraries'] = array('database', 'session'); 所以我不认为这是问题所在。
如果有人知道错误可能是什么,我将不胜感激