function ajax_example_dependent_dropdown_degrades_first_callback
Selects just the second dropdown to be returned for re-rendering.
Return value
array Renderable array (the second dropdown).
Related topics
1 string reference to 'ajax_example_dependent_dropdown_degrades_first_callback'
- ajax_example_dependent_dropdown_degrades in ajax_example/
ajax_example_graceful_degradation.inc - Dropdown form based on previous choices.
File
-
ajax_example/
ajax_example_graceful_degradation.inc, line 150
Code
function ajax_example_dependent_dropdown_degrades_first_callback($form, $form_state) {
return $form['dropdown_second_fieldset']['dropdown_second'];
}