public function MaestroTemplateBuilderCanvas::buildForm in Maestro 8.2
Same name and namespace in other branches
- 3.x modules/maestro_template_builder/src/Form/MaestroTemplateBuilderCanvas.php \Drupal\maestro_template_builder\Form\MaestroTemplateBuilderCanvas::buildForm()
Ajax callback for add-new-form button click.
Overrides FormInterface::buildForm
File
- modules/
maestro_template_builder/ src/ Form/ MaestroTemplateBuilderCanvas.php, line 86
Class
Namespace
Drupal\maestro_template_builder\FormCode
public function buildForm(array $form, FormStateInterface $form_state, $templateMachineName = '') {
$template = MaestroEngine::getTemplate($templateMachineName);
// Need to validate this template to ensure that it exists.
if ($template == NULL) {
$form = [
'#title' => $this
->t('Error!'),
'#markup' => $this
->t("The template you are attempting to add a task to doesn't exist"),
];
return $form;
}
$form = [
'#title' => $this
->t('Change canvas size'),
'#markup' => '<div id="maestro-template-error" class="messages messages--error"></div>',
];
$form['#prefix'] = '<div id="template-canvas">';
$form['#suffix'] = '</div>';
$form['template_machine_name'] = [
'#type' => 'hidden',
'#title' => $this
->t('machine name of the template'),
'#default_value' => $templateMachineName,
'#required' => TRUE,
];
$form['canvas_height'] = [
'#type' => 'textfield',
'#title' => $this
->t('Height of the canvas in pixels'),
'#default_value' => $template->canvas_height,
'#size' => 10,
'#required' => TRUE,
];
$form['canvas_width'] = [
'#type' => 'textfield',
'#title' => $this
->t('Width of the canvas in pixels'),
'#default_value' => $template->canvas_width,
'#size' => 10,
'#required' => TRUE,
];
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['update'] = [
'#type' => 'submit',
'#value' => $this
->t('Update Canvas'),
'#required' => TRUE,
'#submit' => [],
'#ajax' => [
'callback' => '::submitForm',
'event' => 'click',
],
];
$form['actions']['cancel'] = [
'#type' => 'button',
'#value' => $this
->t('Cancel'),
'#required' => TRUE,
'#ajax' => [
'callback' => [
$this,
'cancelForm',
],
'wrapper' => '',
],
];
return $form;
}