protected function AjaxHelperTrait::isAjax in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Ajax/AjaxHelperTrait.php \Drupal\Core\Ajax\AjaxHelperTrait::isAjax()

Determines if the current request is via AJAX.

Return value

bool TRUE if the current request is via AJAX, FALSE otherwise.

9 calls to AjaxHelperTrait::isAjax()

AddSectionController::build in core/modules/layout_builder/src/Controller/AddSectionController.php

Adds the new section.

ChooseBlockController::getAjaxAttributes in core/modules/layout_builder/src/Controller/ChooseBlockController.php

Get dialog attributes if an ajax request.

ChooseSectionController::build in core/modules/layout_builder/src/Controller/ChooseSectionController.php

Choose a layout plugin to add as a section.

ConfigureBlockFormBase::doBuildForm in core/modules/layout_builder/src/Form/ConfigureBlockFormBase.php

Builds the form for the block.

ConfigureSectionForm::buildForm in core/modules/layout_builder/src/Form/ConfigureSectionForm.php

Form constructor.

... See full list

File

core/lib/Drupal/Core/Ajax/AjaxHelperTrait.php, line 20

Class

AjaxHelperTrait

Provides a helper to determine if the current request is via AJAX.

Namespace

Drupal\Core\Ajax

Code

protected function isAjax() {
  foreach ([
    'drupal_ajax',
    'drupal_modal',
    'drupal_dialog',
  ] as $wrapper) {
    if (strpos($this
      ->getRequestWrapperFormat(), $wrapper) !== FALSE) {
      return TRUE;
    }
  }
  return FALSE;
}