protected function prepareSubmitButton($submit)
{
if (empty($submit)) {
return Html::submitButton();
}
$submit = (array) $submit;
$submit[1] = isset($submit[1]) ? $submit[1] : [];
list($content, $options) = $submit;
if (!empty($this->config['clientAction']) && !isset($options['data']['ng-disabled'])) {
$options['data']['ng-disabled'] = 'isSend()';
}
if (isset($options['wrapperTpl'])) {
$wrapper = $options['wrapperTpl'];
unset($options['wrapperTpl']);
return $this->parseWrapperTpl(Html::submitButton($this->template->replace($content), $options), $wrapper);
}
return Html::submitButton($this->template->replace($content), $options);
}
