function QuickEditFieldForm::buildForm

Builds a form for a single entity field.

Overrides FormInterface::buildForm

File

core/modules/quickedit/src/Form/QuickEditFieldForm.php, line 83

Class

QuickEditFieldForm

Builds and process a form for editing a single entity field.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state, EntityInterface $entity = NULL, $field_name = NULL) {
    if (!$form_state->has('entity')) {
        $this->init($form_state, $entity, $field_name);
    }
    // Add the field form.
    $form_state->get('form_display')
        ->buildForm($entity, $form, $form_state);
    // Add a dummy changed timestamp field to attach form errors to.
    if ($entity instanceof EntityChangedInterface) {
        $form['changed_field'] = [
            '#type' => 'hidden',
            '#value' => $entity->getChangedTime(),
        ];
    }
    // Add a submit button. Give it a class for easy JavaScript targeting.
    $form['actions'] = [
        '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
        '#type' => 'submit',
        '#value' => $this->t('Save'),
        '#attributes' => [
            'class' => [
                'quickedit-form-submit',
            ],
        ],
    ];
    // Use the non-inline form error display for Quick Edit forms, because in
    // this case the errors are already near the form element.
    $form['#disable_inline_form_errors'] = TRUE;
    // Simplify it for optimal in-place use.
    $this->simplify($form, $form_state);
    return $form;
}