function ajax_example_submit_driven_ajax

A very basic form which with an AJAX-enabled submit.

On submit, the markup in the #markup element is updated.

Related topics

File

ajax_example/ajax_example.module, line 510

Code

function ajax_example_submit_driven_ajax($form, &$form_state) {
    $form['box'] = array(
        '#type' => 'markup',
        '#prefix' => '<div id="box">',
        '#suffix' => '</div>',
        '#markup' => '<h1>Initial markup for box</h1>',
    );
    $form['submit'] = array(
        '#type' => 'submit',
        '#ajax' => array(
            'callback' => 'ajax_example_submit_driven_callback',
            'wrapper' => 'box',
        ),
        '#value' => t('Submit'),
    );
    return $form;
}