function d3_config_form in d3.js 7

D3 configuration form

1 string reference to 'd3_config_form'

d3_menu in ./d3.module

Implements hook_menu().

File

./d3.admin.inc, line 10

D3 admin file

Code

function d3_config_form($form, &$form_state) {
  $libs_from_libraries = _d3_list_library_versions_from_libraries();
  $libs_from_cdn = _d3_list_library_versions_from_cdn();
  $lib_options = array();
  if (count($libs_from_libraries) > 0) {
    $lib_options['lib'] = 'Libraries';
  }
  $lib_options['cdn'] = 'CDN';
  $form['d3_library_source'] = array(
    '#title' => 'D3 library source',
    '#description' => 'Get the d3 source library from CDN, or from the libraries module',
    '#type' => 'select',
    '#options' => $lib_options,
    '#default_value' => variable_get('d3_library_source', reset($lib_options)),
  );
  $library_versions = array_unique(array_merge($libs_from_cdn, $libs_from_libraries));
  ksort($library_versions, SORT_NUMERIC);
  $library_versions = array_combine($library_versions, $library_versions);
  $form['d3_library_version'] = array(
    '#title' => 'D3 Library version',
    '#type' => 'select',
    '#options' => $library_versions,
    '#default_value' => variable_get('d3_library_version', min($library_versions)),
  );
  $form['#submit'][] = 'd3_config_form_submit';

  // Use inline javascript to set d3_library_versions to available versions
  $form['#attached']['js'][] = drupal_get_path('module', 'd3') . '/js/d3.admin.js';
  $d3_library_versions = array(
    'lib' => $libs_from_libraries,
    'cdn' => $libs_from_cdn,
  );
  $js = "var d3_library_versions = " . json_encode($d3_library_versions) . ";";
  $form['#attached']['js'][] = array(
    'type' => 'inline',
    'data' => $js,
  );
  return system_settings_form($form);
}