How to upload data to database using codeigniter - php

Question

I want to upload the image to database using codeigniter. It saved to database but the image didn't send to the folder path i've set and only the image_path are saved to the database. Can you tell me what to do or anything I did wrong? Here's my code:
* Controller *
function saveEvent(){
$config = [
'upload_path' => './assets/img',
'allowed_types' => 'gif|png|jpg|jppeg'
];
$this->load->library('upload', $config);
$this->form_validation->set_error_delimiters();
$this->upload->do_upload();
// var_dump('asd'. $this->upload->do_upload());
// if($this->upload->do_upload()){
$datas = $this->input->post('eventimage');
$info = $this->upload->data();
$image_path = "./assets/img/".$info['raw_name'].$info['file_ext'];
$data['cal_events_image'] = $image_path;
$data['cal_events_name'] = $this->input->post('eventname');
unset($data['submit']);
$this->load->model('CalendarModel');
if($this->CalendarModel->eventinsertdata($data)){
echo "success";
}else{
echo " fail";
}
* View *
<form action="<?php echo base_url('index.php/CalendarController/saveEvent');?>" enctype="multipart/form-data" method="post" accept-charset="utf-8">
<table class="table">
<tr>
<td>Event Type</td>
<td><input type="text" name="eventname"></td>
</tr>
<tr>
<td>Image</td>
<td><input type="file" name="eventimage"></td>
</tr>
<tr>
<td colspan="2"><input type="submit" name="submitevent" value="Add Event" class="btn btn-success"></td>
</tr>
</table>
</form>
* Model *
function eventinsertdata($data){
return $this->db->insert('table', $data);
return $this->db->insert('dev_adkt_events_type', $data);
echo 'hahay';
}
Thank you guys in advance. Hope you could help me with this.

Answer 1

I already solve it! here is my answer and it works!
Controller
function saveEvent(){
$config = array(
'upload_path' => './assets/img',
'allowed_types' => 'gif|png|jpg|jppeg'
);
get_instance()->load->library('upload', $this->config);
$this->load->library('upload', $config);
$this->upload->initialize($config);
$this->form_validation->set_error_delimiters();
if($this->upload->do_upload('eventimage')){
$data = $this->input->post('eventimage');
$info = $this->upload->data();
// var_dump($info);
$image_path = "/assets/img/".$info['raw_name'].$info['file_ext'];
$datas['cal_events_image'] = $image_path;
$datas['cal_events_name'] = $this->input->post('eventname');
unset($data['submit']);
$this->load->model('CalendarModel');
if($this->CalendarModel->eventinsertdata($datas)){
// echo "success";
redirect($_SERVER['HTTP_REFERER']);
}else{
echo $this->upload->display_errors();
}
}else{
// echo 'shit';
echo $this->upload->display_errors();
}
}