Contoh Progress Bar Upload dengan Ajax dan Bootstrap 3
session->userdata('status_upload')!=null){
echo $this->session->userdata('status_upload'); // menampilkan pesan error upload
}
if($this->session->userdata('status_hapus')!=null){
echo $this->session->userdata('status_hapus'); // menampilkan pesan error upload
}
if(!isset($page)){
$this->load->view('daftar_file');
} else{
$this->load->view($page);
}
if($this->session->userdata('status_upload')!=null){ // menghapus pesan error upload
$this->session->unset_userdata('status_upload');
}
if($this->session->userdata('status_hapus')!=null){ // menghapus pesan error upload
$this->session->unset_userdata('status_hapus');
}
?>