По сути, просто поместите вход для загрузки изображения в ту же форму, например:
// view
echo form_open_multipart('controller_name/do_upload');
echo form_input("title", "");
echo form_input("description", "");
echo form_upload("userfile");
echo form_close
и добавьте в контроллер значение POST:
// controller
function do_upload()
{
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '100';
$config['max_width'] = '1024';
$config['max_height'] = '768';
$this->load->library('upload', $config);
// validate the POST data
// http://codeigniter.com/user_guide/libraries/form_validation.html
$this->form_validation->set_rules('title', 'Title', 'trim|required');
$this->form_validation->set_rules('description', 'Description', 'trim|required')
if ($this->form_validation->run() == FALSE)
{
// failed validation
$this->load->view('myform');
// quit here
return false;
}
if ( ! $this->upload->do_upload())
{
// no file uploaded or failed upload
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
// success
$data = array('upload_data' => $this->upload->data());
$title = $this->input->post('title');
$description = $this->input->post('description');
// a model that deals with your image data (you have to create this)
$this->your_upload_model->add($title, $description, $data["file_name"]);
$this->load->view('upload_success', $data);
}
}
Вам также потребуетсясделать правильную модель для ввода данных в базу данных.