这是我的控制器插入代码
此代码将图像插入图像路径文件夹,但该路径未保存在数据库中。
function add_hotel() {
//validate form input
$this->form_validation->set_rules('hotelname', 'Hotel Name', 'required|xss_clean');
$this->form_validation->set_rules('hotellocation', 'Hotel Location', 'required|xss_clean');
$this->form_validation->set_rules('hotelphone', 'Hotel Phone', 'required|xss_clean');
$this->form_validation->set_rules('hotelimg', 'Hotel Image ', 'callback__image_upload');
$this->form_validation->set_rules('hotelabout', 'Hotel About', 'required|xss_clean');
if ($this->form_validation->run() == true)
{
$config['upload_path'] = './images/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '1000000';
$config['overwrite'] = TRUE;
$config['remove_spaces'] = TRUE;
$config['encrypt_name'] = FALSE;
$this->load->library('upload', $config);
$field_name = "hotelimg";
if ( ! $this->upload->do_upload($field_name))
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('admin/add_hotel', $error);
}
else {
$data = array(
'hotelname' => $this->input->post('hotelname'),
'hotellocation' => $this->input->post('hotellocation'),
'hotelphone' => $this->input->post('hotelphone'),
'hotelimg' => $this->upload->data('hotelimg'),
'hotelabout' => $this->input->post('hotelabout')
);
print_r($data);
$this->db->insert('hotel_content', $data);
$this->session->set_flashdata('message', "<p>Hotel added successfully.</p>");
redirect(base_url().'index.php/admin/hotel_controller/index');
}
显示的错误为:
遇到PHP错误
严重性:通知
消息:数组到字符串的转换
文件名:mysql/mysql_driver.php
线路编号:552
和
发生数据库错误:
错误编号:1054
"字段列表"中的未知列"数组">
插入"hotel_content"("hotelname"、"hoteplocation"、"Hotellphone"、"HOTLIMG"、"hotelabout"(值("hotel 5"、"hyd"、《0402365477》、《Array》、《welcome》(
文件名:G:''wamp''www''CodeIgniter''system''database''DB_driver.php
线路编号:330
我需要在数据库中插入路径。有人能帮我吗?
用替换其他部件
else {
$data = array(
'hotelname' => $this->input->post('hotelname'),
'hotellocation' => $this->input->post('hotellocation'),
'hotelphone' => $this->input->post('hotelphone'),
'hotelimg' => $this->upload->data('hotelimg'),
'hotelabout' => $this->input->post('hotelabout')
);
print_r($data);
$this->db->insert('hotel_content', $data);
$this->session->set_flashdata('message', "<p>Hotel added successfully.</p>");
redirect(base_url().'index.php/admin/hotel_controller/index');
}
用这个
else {
$image_path = $this->upload->data();
$data = array(
'hotelname' => $this->input->post('hotelname'),
'hotellocation' => $this->input->post('hotellocation'),
'hotelphone' => $this->input->post('hotelphone'),
'hotelimg' => $image_path[full_path],
'hotelabout' => $this->input->post('hotelabout')
);
print_r($data);
$this->db->insert('hotel_content', $data);
$this->session->set_flashdata('message', "<p>Hotel added successfully.</p>");
redirect(base_url().'index.php/admin/hotel_controller/index');
}
else部分的行"$this->upload->data('hotelimg'("返回一个数组。你只需要上传路径,可以提取为:
$temp = $this->upload->data('hotelimg');
$uploadedPath = $temp[full_path];