public function ColorizedGmapBlock::stylesAddOneMore in Colorized google maps block 8

Submit handler for the "add-one-more" button.

Increments the max counter and causes a rebuild.

Parameters

array $form: Form array.

\Drupal\Core\Form\FormStateInterface $form_state: Form state.

File

src/Plugin/Block/ColorizedGmapBlock.php, line 553

Class

ColorizedGmapBlock

Provides a 'Example: configurable text string' block.

Namespace

Drupal\colorized_gmap\Plugin\Block

Code

public function stylesAddOneMore(array &$form, FormStateInterface $form_state) {
  $styles_count = $form_state
    ->get('styles_count');
  $styles_count++;
  $form_state
    ->set('styles_count', $styles_count);
  $form_state
    ->setRebuild();
}