[masoud1990]

hi all
i want lock a flid for edit but show it in edit page

for example i have 'username' 'password' and id filds and only i want edit password but user name and id show on edit page
what can i do for this?

[noskov.biz]

Hi there!

You can easily use function change_field_type, for example:

$crud->change_field_type('username', 'readonly');

[masoud1990]

thank you very much

[masoud1990]

Tahts not working
if i want add new item its loked
i want only in edit its locked

[web-johnny]

You can try something like this:

function users_example($operation = null) {

	$crud = new grocery_CRUD();



	$crud->set_table('users');



    if($operation == 'edit')

    {

       $crud->change_field_type('username', 'readonly');

    }



	$output = $crud->render();



	$this->_example_output($output);

}

[noskov.biz]

If you want disable only edit, you can use function callback_edit_field. Add to your function this line:

$crud->callback_edit_field('username', array($this, 'readonly_edit_field'));

and then add [b]readonly_edit_field[/b] function:

public function readonly_edit_field($value = '', $key = null)

{

return '<div style="margin:6px 0 0">'.$value.'</div>';

}

Please, read the documentation of API grocery_crud You can find there a lot of helpful things.