[Kenta Saito]

A 'set_relation' field is drawn as SELECT.
Can I make it readonly? (like Label)


If I set like below:

$this->crud->set_relation(

	'auth_user_id',

	'auth_users',

	'name'

);

$this->crud->change_field_type('auth_user_id', 'readonly');

'auth_users.auth_user_id' will be drawn.
I just wanna draw 'auth_users.name' as Label.

Is there smart way to do this?

[Kenta Saito]

I tried like below:

function edit_field_callback_1($value, $primary_key)

{

  return $this->db->get_where('auth_users', array('id' => $primary_key))->row()->name;

}

Is there beter way?

[web-johnny]

For now no, your way is the better way to do it.

[Kenta Saito]

OK. Thanks Johnny.

[jean-baptiste]

For information, the same trick (using a callback to replace the input field by the read only value of the field) does not work for set_relation_n_n fields : the value of the field is deleted after update.

[jean-baptiste]

For documentation, I have found a solution for this problem.