function gmap_admin_settings_markerclusterer_submit in GMap Module 7

Same name and namespace in other branches

1. 7.2 gmap_settings_ui.inc \gmap_admin_settings_markerclusterer_submit()

Handle correct storage of several MarkerClusterer settings.

1 string reference to 'gmap_admin_settings_markerclusterer_submit'

gmap_admin_settings in ./gmap_settings_ui.inc

@file GMap settings form.

File

./gmap_settings_ui.inc, line 663

GMap settings form.

Code

function gmap_admin_settings_markerclusterer_submit($form, &$form_state) {

  /**
   * Convert UI JSON text input into nested data structure.
   * In that way, it is ready to be stored as serialized data and to be output
   * with drupal_add_js().
   */

  // for convenience: empty input means empty array
  if ('' == $form_state['values']['gmap_markermanager']['markerclusterer']['styles']) {
    $styles_data = array();
  }
  else {
    $styles_data = json_decode($form_state['values']['gmap_markermanager']['markerclusterer']['styles']);
  }
  $form_state['values']['gmap_markermanager']['markerclusterer']['styles'] = $styles_data;

  // MarkerClusterer checks maxZoom to be a JS variable of type "number", so just do a type cast
  $form_state['values']['gmap_markermanager']['markerclusterer']['maxZoom'] = (int) $form_state['values']['gmap_markermanager']['markerclusterer']['maxZoom'];

  // MarkerClusterer checks gridSize to be a JS variable of type "number", so just do a type cast
  $form_state['values']['gmap_markermanager']['markerclusterer']['gridSize'] = (int) $form_state['values']['gmap_markermanager']['markerclusterer']['gridSize'];
}