function content_taxonomy_autocomplete_process in Content Taxonomy 6

Same name and namespace in other branches

1. 6.2 content_taxonomy_autocomplete.module \content_taxonomy_autocomplete_process()

Process an individual element.

Build the form element. When creating a form using FAPI #process, note that $element['#value'] is already set.

1 string reference to 'content_taxonomy_autocomplete_process'

content_taxonomy_autocomplete_elements in ./content_taxonomy_autocomplete.module

Implementation of FAPI hook_elements().

File

./content_taxonomy_autocomplete.module, line 171

Defines a widget type for content_taxonomy with autocomplete

Code

function content_taxonomy_autocomplete_process($element, $edit, $form_state, $form) {
  $field_name = $element['#field_name'];
  $field = $form['#field_info'][$field_name];
  $field_key = $element['#columns'][0];
  $element[$field_key] = array(
    '#type' => 'textfield',
    '#default_value' => isset($element['#value'][$field_key]) ? $element['#value'][$field_key] : '',
    '#autocomplete_path' => 'content_taxonomy/autocomplete/' . $element['#field_name'],
    '#title' => $element['#title'],
    '#required' => $element['#required'],
    '#description' => $element['#description'],
    '#field_name' => $element['#field_name'],
    '#type_name' => $element['#type_name'],
    '#delta' => $element['#delta'],
    '#columns' => $element['#columns'],
    '#maxlength' => !empty($field['widget']['maxlength']) ? $field['widget']['maxlength'] : 255,
  );
  if (empty($element[$field_key]['#element_validate'])) {
    $element[$field_key]['#element_validate'] = array();
  }
  array_unshift($element[$field_key]['#element_validate'], 'content_taxonomy_autocomplete_validate');
  if (module_exists('active_tags') && $field['widget']['active_tags']) {
    active_tags_enable_widget('#' . $element['#id'] . '-value-wrapper');
  }
  return $element;
}