[Andre Tzermias]

Hello there!

 

First, I'm sorry if this is a noobish question.

Well, I'm quite sure it is.

 

I'm trying to make a gallery of images for a website;

 

Every "case" might have it's own images.

 

So:

 

- Table cases have some columns. One of those is called case_id

- I was able to create a custom action called gallery_add, and send the case_id along with the URL

- I'm able to list only the records in the table "case_gallery" where the case_id equals the case_id sent in the URL (via $_GET)

 

Here is my doubt:

 

the only way I can input the correct case_id in the new record is by typing it manually in the input.

 

If I try to send the correct $id through the gallery_add, it doesn't go. Probably because the "add record" doesn't send any info?

 

Sorry for this noobish question.

 

Here is my code:

 

public function cases() // (cases listing page)

    {

    

    if($this->session->userdata('logged_in')) #se tiver feito login, carrega a página

    {

        $this->grocery_crud->set_table('cases');

        $this->grocery_crud->columns('case_nome','case_miniatura', 'case_slideshow_antes','case_slideshow_depois','case_texto');

        $this->grocery_crud->display_as('case_nome','Nome');

        $this->grocery_crud->display_as('case_miniatura','Miniatura');

        $this->grocery_crud->display_as('case_slideshow_antes','Imagem Antes');

        $this->grocery_crud->display_as('case_slideshow_depois','Imagem Depois');

        $this->grocery_crud->display_as('case_texto','Texto (Soluções utilizadas)');

        $this->grocery_crud->set_field_upload('case_miniatura','../img');

        $this->grocery_crud->field_type('case_texto','text');        

        $this->grocery_crud->set_field_upload('case_slideshow_antes','../img');

        $this->grocery_crud->set_field_upload('case_slideshow_depois','../img');

        $this->grocery_crud->add_fields('case_nome', 'case_miniatura','case_slideshow_antes','case_slideshow_depois','case_texto');

        $this->grocery_crud->edit_fields('case_nome','case_slideshow_antes','case_slideshow_depois','case_texto');

        $this->grocery_crud->add_action('Galeria', '', '','ui-icon-image',array($this,'galeria'));

 

        $output = $this->grocery_crud->render();

 

        $this->_example_output($output);   

    } #else, manda pra página de login.

   else

       {

         //If no session, redirect to login page

         redirect('login', 'refresh');

       }

    

    }

    public function galeria($primary_key , $row)

{

    return site_url('home/galeria_add').'?case_id='.$row->case_id;

}

 

    public function galeria_add()

    {

        if (isset($_GET['case_id'])) {

            $id = $_GET['case_id'];

        }

        $this->grocery_crud->set_table('case_galeria');

        

        $this->grocery_crud->columns('foto_id','case_id', 'galeria_imagem_endereco');

        $this->grocery_crud->set_field_upload('galeria_imagem_endereco','../img');

        $this->grocery_crud->field_type('case_id', 'hidden', $id);

        $this->grocery_crud->add_fields('case_id', 'galeria_imagem_endereco');

        $this->grocery_crud->edit_fields('galeria_imagem_endereco');

 

        if (isset($_GET['case_id'])) {

        $this->grocery_crud->where('case_id', $_GET['case_id']);

        }

 

 

 

        $output = $this->grocery_crud->render();

 

        $this->_example_output($output);           

    }

 

I'm very thankful for any help provided!