John Davidson

Message:

I tried to upload a video using codeigniter 3. but why I got an error "Column 'file' cannot be null"
I have checked my codes, nothing wrong.. Please help me.
here is my code

Model

 public function savevideo(){

    $post = $this->input->post();

    $this->file = $this->UploadVideo();

    return $this->db->insert($this->_tableigavideo, $this);

 }

 private function UploadVideo(){

    $config['upload_path']          = './video';

    $config['allowed_types']        = 'MP4';

    $config['overwrite']            = true;

    $config['max_size']             = 17500000; 



    $this->load->library('upload', $config);



    if ($this->upload->do_upload('file')) {

        return $this->upload->data("file_name");

    }

}

Here is my Controller

public function addvideo(){

    $indikator = $this->IndikatorModel;

    $validation = $this->form_validation;

    $validation->set_rules($indikator->rules());



    if ($validation->run() == TRUE){

     $indikator->savevideo();

     $this->session->set_flashdata('success', 'Berhasil upload video');

     redirect('indikator/index/'.$idiga);

    }

}

Here is my View

      <label class="col-form-label col-sm-3" for="file"><b>Pilih File Mp4/Mov</b></label>

      <div class="col-sm-9">

        <input type="file" name="file" accept=".mp4">

      </div>

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My Answer:
you please provide more context or clarify your question?