function BatchExampleForm::buildForm

Overrides FormInterface::buildForm

File

modules/batch_example/src/Form/BatchExampleForm.php, line 23

Class

BatchExampleForm

Form with examples on how to use cache.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $form['description'] = [
        '#type' => 'markup',
        '#markup' => $this->t('This example offers two different batches. The first does 1000 identical operations, each completed in on run; the second does 20 operations, but each takes more than one run to operate if there are more than 5 nodes.'),
    ];
    $form['batch'] = [
        '#type' => 'select',
        '#title' => 'Choose batch',
        '#options' => [
            'batch_1' => $this->t('batch 1 - 1000 operations'),
            'batch_2' => $this->t('batch 2 - 20 operations.'),
        ],
    ];
    $form['submit'] = [
        '#type' => 'submit',
        '#value' => 'Go',
    ];
    return $form;
}