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<?php
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/**
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* @file
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* An include file to test loading it with the form API.
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*/
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/**
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* Form constructor for testing FAPI file inclusion of the file specified in
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* hook_menu().
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*/
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function form_test_load_include_menu($form, &$form_state) {
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// Submit the form via Ajax. That way the FAPI has to care about including
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// the file specified in hook_menu().
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$ajax_wrapper_id = drupal_html_id('form-test-load-include-menu-ajax-wrapper');
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$form['ajax_wrapper'] = array(
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'#markup' => '<div id="' . $ajax_wrapper_id . '"></div>',
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);
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$form['button'] = array(
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'#type' => 'submit',
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'#value' => t('Save'),
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'#submit' => array('form_test_load_include_submit'),
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'#ajax' => array(
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'wrapper' => $ajax_wrapper_id,
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'method' => 'append',
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'callback' => 'form_test_load_include_menu_ajax',
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),
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);
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return $form;
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}
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/**
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* Submit callback for the form API file inclusion test forms.
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*/
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function form_test_load_include_submit($form, $form_state) {
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drupal_set_message('Submit callback called.');
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}
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/**
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* Ajax callback for the file inclusion via menu test.
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*/
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function form_test_load_include_menu_ajax($form) {
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// We don't need to return anything, since #ajax['method'] is 'append', which
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// does not remove the original #ajax['wrapper'] element, and status messages
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// are automatically added by the Ajax framework as long as there's a wrapper
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// element to add them to.
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return '';
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}
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