[英]PHP: Fatal error: Call to a member function insert() on a non-object
[英]Error Fatal error: Call to a member function insert() on a non-object
我在数据库中插入后使用回调,以将值传递给此其他表,我认为我使用的方法很好。 但是,当它插入数据库中的另一个表(可能是在我的模型中)或控制器中的某些错误信息时,它给了我这个错误,有人可以帮助我。 在有人说要放$ this-> load-> database()之前; 它已经在我的自动加载配置文件中:)
致命错误:在非对象上调用成员函数insert()
遇到PHP错误
严重程度:注意
消息:未定义的属性:Finances :: $ inventory_model
文件名:controllers / finances.php
行号:125
控制器:
public function inventory_management($post_array,$primary_key)
{
$this->load->model('inventory_model');
if($post_array['id_expense']!=null){
$type = 'add';
$id_exp_detail = $primary_key;
$result = $this->inventory_model->insert([
'id_exp_detail' => $id_exp_detail,
'name' => $post_array['brand'],
'quantity' => $post_array['item_quantity'],
'lote' => $post_array['package_code'];
'type' => $type,
'date' => date(),
'id_user' => $this->session->userdata('id_user'),
'id_entity' => $this->session->userdata('id_entity')
]);
}else if ($post_array['name']!=null){
$type = 'sub';
$id_treatment = $primary_key;
$result = $this->inventory_model->insert([
'id_treatment' => $id_treatment,
'name' => $post_array['name'],
'quantity' => $post_data['recomended_dose'],
'lote' => $post_array['id_package'],
'type' => $type,
'date' => date(),
'id_user' => $this->session->userdata('id_user'),
'id_entity' => $this->session->userdata('id_entity')
]);
}else{
$type = 'sub';
$id_fertilization = $primary_key;
$result = $this->inventory_model->insert([
'id_fertilization' => $id_fertilization,
'name' => $post_data['name'],
'quantity' => $post_data['quantity'],
'lote' => $post_data['id_package'],
'type' => $type,
'date' => date(),
'id_user' => $this->session->userdata('id_user'),
'id_entity' => $this->session->userdata('id_entity')
]);
}
if($result){
echo "validation Complete";
}
}
模型
class CRUD_model extends CI_Model
{
protected $_table = null;
protected $_primary_key = null;
// ------------------------------------------------------------------------
public function __construct()
{
parent::__construct();
}
public function insert($data)
{
$this->db->insert($this->_table, $data);
// return $this->db->insert_id();
}
模型:
class inventory_model extends CRUD_model
{
protected $_table = 'inventory_management';
protected $_primary_key = 'id';
// ------------------------------------------------------------------------
public function __construct()
{
parent::__construct();
}
// ------------------------------------------------------------------------
}
这是错误的,您称错误的模型文件
$this->load->model('inventory_model');
它应该是
$this->load->model('crud_model');
并且您使用错误的方法在函数中传递数组
$param = array('id_exp_detail' => $id_exp_detail, 'name' => $post_array['brand'], 'quantity' => $post_array['item_quantity'], 'lote' => $post_array['package_code'], 'type' => $type, 'date' => date(), 'id_user' => $this->session->userdata('id_user'), 'id_entity' => $this->session->userdata('id_entity'));
$result = $this->inventory_model->insert($param);
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