[英]Having trouble with Codeigniter library
I am working with a codeigniter library called MY_Model.php in that model there is the following function,我正在使用一个名为 MY_Model.php 的 codeigniter 库,其中 model 有以下 ZC1C425268E1C78A8
public function update($primary_value, $data, $skip_validation = FALSE)
{
$valid = TRUE;
if($skip_validation === FALSE)
{
$valid = $this->_run_validation($data);
}
if($valid)
{
$this->skip_validation = FALSE;
return $this->db->where($this->primary_key, $primary_value)
->set($data)
->update($this->_table);
}
else
{
return FALSE;
}
}
I then executing the function with the following code,然后我使用以下代码执行 function,
$update = array('last_logged_in', date("Y-m-d H:i:s"));
if($this->ci->users_model->update($query[0]['user_id'], array('last_logged_in', date("Y-m-d H:i:s"))))
{
$this->session->set_flashdata('success', 'You have successfully been logged in');
switch($query['user_type_id'])
{
case 1:
redirect('/candidate/dashboard');
break;
case 2:
redirect('/employer/dashboard');
break;
case 3:
redirect('/admin/dashboard');
break;
}
}
However I am getting the following errors,但是我收到以下错误,
A Database Error Occurred发生数据库错误
Error Number: 1054错误号:1054
Unknown column '0' in 'field list' “字段列表”中的未知列“0”
UPDATE
users
SET0
= 'last_logged_in',1
= '2011-04-28 21:06:51' WHEREuser_id
= '2'更新users
SET0
= 'last_logged_in',1
= '2011-04-28 21:06:51' WHEREuser_id
= '2'
Try changing尝试改变
array('last_logged_in', date("Y-m-d H:i:s"))
to至
array('last_logged_in' => date("Y-m-d H:i:s"))
I think you need to change it to this:我认为您需要将其更改为:
if($this->ci->users_model->update($query[0]['user_id'], array('last_logged_in' => date("Y-m-d H:i:s"))))
Note the array is now associative - you had a comma in there making it indexed.请注意,该数组现在是关联的 - 您在其中有一个逗号使其被索引。
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