Example: AJAX

Same name in other branches
  1. 3.x modules/ajax_example/ajax_example.module \ajax_example
  2. 7.x-1.x ajax_example/ajax_example.module \ajax_example
  3. 4.0.x modules/ajax_example/ajax_example.module \ajax_example

These examples show basic AJAX concepts.

General documentation is available at AJAX Framework documentation and at the AJAX Forms handbook page.

The several examples here demonstrate basic AJAX usage.

Parent topics

Examples
Well-documented API examples for a broad range of Drupal core functionality.

File

ajax_example/ajax_example.module, line 8

Functions

Title File name Summary
AjaxExampleController::renderLinkRenderableArray ajax_example/src/Controller/AjaxExampleController.php Demonstrates a clickable AJAX-enabled link using the 'use-ajax' class.

Classes

Title File name Summary
AjaxExampleMenuTest ajax_example/tests/src/Functional/AjaxExampleMenuTest.php Verify tool block menu items and operability of all our routes.
Autotextfields ajax_example/src/Form/Autotextfields.php Show textfields based on AJAX-enabled checkbox clicks.
DependentDropdownTest ajax_example/tests/src/Functional/DependentDropdownTest.php Functional test of non-AJAX dependent dropdown example.
DynamicFormSectionsTest ajax_example/tests/src/Functional/DynamicFormSectionsTest.php Functional test of non-AJAX dependent dropdown example.
EntityAutocomplete ajax_example/src/Form/EntityAutocomplete.php A simple autocomplete form which looks up usernames.