[xxaxxo]

Is there an easy way I can add a variable to be passed to my callback function

exaple:

$crud->callback_edit_field($field, array($this, '_function_callback'), $myvar);

then in my _function_callback just to retriev myvar

[victor]

Hi! You can use a sessions as solution.

[xxaxxo]

sessions are unusable if you have multiple relation_n_n fields you like to edit before / add_before insert
there is a third parameter which is an object and has the info for the relation_n_n (which was what i needed in my case)

[fabgonber]

my solution for the same:

in the grocery_crud controller class:

function facturas()

{

    $crud = new grocery_CRUD();

    $crud->set_language("spanish");

    $crud->set_table('factura');

    $crud->columns('factura_id','clientefacturado_id','matricula_id',,'factura');

    $crud->callback_column('factura',array($this,'goMenuFacturas'));

    $output = $crud->render();

}





function goMenuFacturas($value, $row)

{

    $atts = array('target' => 'dentrodematricula');

    $tmp = anchor_popup("post2get/veralgo/".$row->matricula_id,"<small>ver algo</small>",$atts);

    return $tmp;

}

next in another controller (post2get) i pass the data to a session :

function veralgo($matricula_id)

{

    $this->session->set_userdata('matricula_id',$matricula_id);

     redirect('facturas_crud/another');

}

returning to the grocery controller:

function another()

{

    $matricula_id = $this->session->userdata('matricula_id'); // HERE

    $crud = new grocery_CRUD();

    $crud->set_language("spanish");

    $crud->set_table('xyz');



     ...



    $output = $crud->render();

}

[Angga Pino]

xxaxxo.. Yes you right. "sessions are unusable if you have multiple relation_n_n"

did you solve it?

 

 

[victor]

con you explain what you want in more words?

[Angga Pino]

move my question

/topic/2427-callback-insertcallback-update-not-work-with-set-relation-n-n/#entry10607