protected function appendScript(Tag $tag, Renderer $renderer)
{
/* @var $form \Sirius\Input\InputFilter */
$form = $tag->get('_form');
$rules = array();
$messages = array();
foreach ($form->getValidator()->getRules() as $selector => $valueValidator) {
/* @var $valueValidator \Sirius\Validation\ValueValidator */
foreach ($valueValidator->getRules() as $rule) {
/* @var $rule \Sirius\Validation\Rule\AbstractRule */
$clientSideRule = $this->getClientSideRule($rule);
if ($clientSideRule) {
$rules[$selector][$clientSideRule['name']] = $clientSideRule['options'];
$messages[$selector][$clientSideRule['name']] = $rule->getPotentialMessage()->__toString();
}
}
}
if (!$tag->get('id')) {
$tag->set('id', 'f' . rand(1, 1000));
}
$formId = $tag->get('id');
$rules = json_encode($rules);
$messages = json_encode($messages);
$script = <<<JSCRIPT
<script>
jQuery && jQuery('#{$formId}').validate({
rules: {$rules},
messages: {$messages},
errorElement: 'div',
errorClass: 'error',
errorPlacement: function(error, element) {
// Append error within linked label
error.addClass('alert alert-danger');
\$( element ).closest( ".form-group" ).prepend( error );
},
});
</script>
JSCRIPT;
$tag->after($script);
}
protected function addInputClass(Tag $tag)
{
$input = $tag->getInput();
// if input but not radioset or checboxset
if ($input instanceof Input && !$input instanceof Radioset && !$input instanceof Checkboxset) {
$input->addClass('form-control');
} elseif ($input instanceof Radioset || $input instanceof Checkboxset) {
// for items with less then 4 items the list is inline
if (4 > count($tag->get('_element')->get(Specs::OPTIONS))) {
$input->addClass('list-unstyled');
} else {
$input->addClass('list-inline');
}
}
}