private function GeofieldMapFieldTrait::setMapEmptyElement in Geofield Map 8

Same name and namespace in other branches

1. 8.2 src/GeofieldMapFieldTrait.php \Drupal\geofield_map\GeofieldMapFieldTrait::setMapEmptyElement()

Set Map Empty Options Element.

Parameters

array $settings: The Form Settings.

array $elements: The Form element to alter.

1 call to GeofieldMapFieldTrait::setMapEmptyElement()

GeofieldMapFieldTrait::generateGmapSettingsForm in src/GeofieldMapFieldTrait.php

Generate the Google Map Settings Form.

File

src/GeofieldMapFieldTrait.php, line 456

Class

GeofieldMapFieldTrait

Class GeofieldMapFieldTrait.

Namespace

Drupal\geofield_map

Code

private function setMapEmptyElement(array $settings, array &$elements) {
  $elements['map_empty'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Which behaviour for the empty map?'),
    '#description' => $this
      ->t('If there are no entries on the map, what should be the output of field?'),
  ];
  if (isset($this->fieldDefinition)) {
    $elements['map_empty']['empty_behaviour'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Behaviour'),
      '#default_value' => $settings['map_empty']['empty_behaviour'],
      '#options' => $this->emptyMapOptions,
    ];
    $elements['map_empty']['empty_message'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Empty Map Message'),
      '#description' => $this
        ->t('The message that should be rendered instead on an empty map.'),
      '#default_value' => $settings['map_empty']['empty_message'],
      '#states' => [
        'visible' => [
          ':input[name="fields[' . $this->fieldDefinition
            ->getName() . '][settings_edit_form][settings][map_empty][empty_behaviour]"]' => [
            'value' => '1',
          ],
        ],
      ],
    ];
  }
  else {
    $elements['map_empty']['empty_behaviour'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Behaviour'),
      '#default_value' => $settings['map_empty']['empty_behaviour'],
      '#options' => $this->emptyMapOptions,
    ];
  }
}