function NestedTableDragTestForm::buildForm

Overrides TableDragTestForm::buildForm

File

core/modules/system/tests/modules/tabledrag_test/src/Form/NestedTableDragTestForm.php, line 22

Class

NestedTableDragTestForm

Provides a form for testing nested draggable tables.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $parent_row_ids = [
        'parent_1',
        'parent_2',
        'parent_3',
    ];
    $parent_rows = array_combine($parent_row_ids, $parent_row_ids);
    $form['table'] = $this->buildTestTable($parent_rows, 'tabledrag-test-parent-table', 'tabledrag-test-nested-parent', FALSE);
    $form['table']['#caption'] = $this->t('Parent table');
    $form['table'][reset($parent_row_ids)]['title'] = $this->buildTestTable() + [
        '#caption' => $this->t('Nested table'),
    ];
    $form['actions'] = $this->buildFormActions();
    return $form;
}