Same name and namespace in other branches
  1. 7.x modules/simpletest/tests/ajax_forms_test.module \ajax_forms_test_advanced_commands_prepend_callback()
  2. 8.9.x core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module \ajax_forms_test_advanced_commands_prepend_callback()
  3. 9 core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module \ajax_forms_test_advanced_commands_prepend_callback()

Ajax form callback: Selects 'prepend'.

1 string reference to 'ajax_forms_test_advanced_commands_prepend_callback'
AjaxFormsTestCommandsForm::buildForm in core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestCommandsForm.php
.

File

core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module, line 166
Mock module for Ajax forms testing.

Code

function ajax_forms_test_advanced_commands_prepend_callback($form, FormStateInterface $form_state) {
  $response = new AjaxResponse();
  $response
    ->addCommand(new PrependCommand('#prepend_div', "prepended text"));
  return $response;
}