public function preamble($form)
{
if ($form->attr['action'] === false) {
return;
}
$attr = FormUtils::serializeAttr($form->attr);
echo "<form {$attr}>\n";
}
public function getContent(array $extra_attr = array(), array $label = array())
{
$attr = array_merge_recursive($extra_attr, $this->attr);
if ($this->getContainer() instanceof FormGroup) {
return "<label class=\"form-checkbox\" " . FormUtils::serializeAttr($label) . "><input " . $this->serializeAttr($attr) . " /> {$this->text}</label>";
} else {
return "<input " . $this->serializeAttr($attr) . " />";
}
}
public function preamble($form)
{
if ($this->preambleWritten || $form->attr['action'] === false) {
return;
}
$sattr = FormUtils::serializeAttr($form->attr);
echo "<form {$sattr}>\n";
$this->preambleWritten = true;
}
public function serializeOptions($selected)
{
return implode("\n", array_map(function ($cur) use($selected) {
$attr = ['value' => $cur->value];
if ($cur->value == $selected) {
$attr['selected'] = true;
}
$sattr = FormUtils::serializeAttr($attr);
$label = htmlspecialchars($cur->label);
return "<option {$sattr}>{$label}</option>";
}, $this->options));
}
public function renderField($field, $error)
{
$label = $field->getLabel();
$content = $field->getContent();
$hint = $field->getHint();
$required = $field->attribute('required');
$class = ['form-row'];
if ($required) {
$class[] = 'required';
}
$row_attr = FormUtils::serializeAttr(['class' => $class]);
if ($field instanceof FormInput) {
list($prefix, $suffix) = $field->getAddons();
$have_addon = (bool) ($prefix || $suffix);
if ($prefix) {
$prefix = "<span class=\"form-prefix\">{$prefix}</span>";
}
if ($suffix) {
$suffix = "<span class=\"form-suffix\">{$suffix}</span>";
}
} else {
$have_addon = false;
}
echo "<div {$row_attr}>\n";
if ($label !== false) {
echo "<span class=\"form-label\">{$label}</span>\n";
}
if ($have_addon) {
echo "<span class=\"form-field\"><span class=\"form-addon\">{$prefix}{$content}{$suffix}</span></span>\n";
} else {
if ($content !== false) {
echo "<span class=\"form-field\">{$content}</span>\n";
}
}
if ($error !== false) {
echo "<span class=\"form-error\">{$error}</span>\n";
}
if ($hint !== false) {
echo "<span class=\"form-hint\">{$hint}</span>\n";
}
echo '</div>';
}
protected function serializeAttr($data = null)
{
return FormUtils::serializeAttr($data ?: $this->attr, ['type', 'name', 'id']);
}
