public function render($content)
{
$label = $this->getElement()->getLabel();
if (!is_null($label) && trim($label) !== 0) {
return parent::render($content);
} else {
return $content;
}
}
public function render($content)
{
if ($this->getElement() instanceof Zend_Form_Element_Checkbox) {
$this->_placement = self::IMPLICIT_APPEND;
$class = $this->getOption('class');
$this->setOption('class', $class ? $class . ' checkbox' : 'checkbox');
}
return parent::render($content);
}
public function render($content)
{
$class = (string) $this->getTagClass();
$element = $this->getElement();
// add element-type class
$elementType = strtolower(get_class($element));
$last = strrpos($elementType, '_');
if ($last !== false) {
$elementType = substr($elementType, $last + 1);
}
$class .= " element-type-" . $elementType;
// add element-has-errors and element-required classes
if ($element instanceof Zend_Form_Element) {
if ($element->hasErrors()) {
$class .= ' element-has-errors';
}
if ($element->isRequired()) {
$class .= ' element-required';
}
}
$this->setTagClass(trim($class));
return parent::render($content);
}
public function buildLabel($content)
{
$dec = new Zend_Form_Decorator_Label();
$dec->setElement($this->getElement());
return $dec->render($content);
}
