Revision 14feebe9
Added by Andreas Kohlbecker over 11 years ago
| 7.x/modules/cdm_dataportal/settings.php | ||
|---|---|---|
| 1701 | 1701 |
/** |
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* Implements hook_element_info(). |
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* |
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* @see http://drupal.org/node/37862 |
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* Allows modules to declare their own Form API element types and specify their default values. |
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* |
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* @see http://api.drupal.org/api/drupal/modules!system!system.api.php/function/hook_element_info/7 |
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*/ |
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function cdm_dataportal_element_info() {
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$type['checkboxes_preferred'] = array( |
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'#input' => TRUE, |
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'#process' => array('expand_checkboxes_preferred'),
|
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'#process' => array('checkboxes_preferred_expand'),
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'#after_build' => array('checkboxes_preferred_after_build'),
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'#theme' => array('checkboxes_preferred'),
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// '#theme_wrapper' => array('form_element'),
|
| ... | ... | |
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} |
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|
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/** |
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* #process function for the custom form element type 'checkbox_preferred' |
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* #process callback function for the custom form element type 'checkbox_preferred' |
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* |
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* |
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*/ |
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function expand_checkboxes_preferred($element, &$form_state, $form) {
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// First of all create the checkboxes. |
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function checkboxes_preferred_expand($element, &$form_state, $form) {
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|
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// First of all create checkboxes for each of the elements |
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$element = form_process_checkboxes($element); |
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|
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$children = element_children($element); |
| ... | ... | |
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'#weight' => -1, |
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); |
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// prepare first part each of the table rows which contains the row label |
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$weight = 0; |
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foreach ($children as $key) {
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$odd_even = $weight % 4 == 0 ? 'odd' : 'even'; |
| ... | ... | |
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} |
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$weight = 0; |
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// add a radio button to each of the checkboxes, the |
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// check boxes have already been created at the beginning |
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// of this function |
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if (count($element['#options']) > 0) {
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foreach ($element['#options'] as $key => $choice) {
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if (!isset($element[$key . '_preferred'])) {
|
| ... | ... | |
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'#attributes' => $element['#attributes'], |
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// '#spawned' => TRUE, |
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'#weight' => $weight + 1, |
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'#prefix' => '<td>', |
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'#suffix' => '</td></tr>', |
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'#prefix' => '<td>', // add a prefix to start a new table cell
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'#suffix' => '</td></tr>', // add a prefix to close the tabel row
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); |
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} |
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$weight += 2; |
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} |
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} |
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// end the table |
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$element['table_end'] = array( |
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'#markup' => '</table>', |
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'#weight' => $weight++, |
| ... | ... | |
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} |
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/** |
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* @todo Please document this function. |
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* @see http://drupal.org/node/1354 |
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* Callback for checkboxes preferred for widget which will |
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* be called after the form or element is built. The call |
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* back is configured in the form element by setting it as |
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* #after_build parameter. |
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* |
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* @see http://api.drupal.org/api/drupal/developer!topics!forms_api_reference.html/7#after_build |
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* |
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* @param $form |
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* Nested array of form elements that comprise the form. |
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* @param $form_state |
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* A keyed array containing the current state of the form. |
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* |
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* @return the modified form array |
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*/ |
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function checkboxes_preferred_after_build($form, &$form_state) {
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|
Also available in: Unified diff
documenting checkboxes_preferred widget functions