text input -> second label (unit)) or
* (Label -> select box -> second label (unit)
*
* @package MySQLDumper
* @subpackage Form_Decorator
*/
class Msd_Form_Decorator_DoubleLabel extends Msd_Form_Decorator_Abstract
{
/**
* Build the second label.
*
* @return string
*/
public function buildSecondLabel()
{
$element = $this->getElement();
$label = $element->getAttrib('secondLabel');
if (empty($label)) {
return '';
}
$translator = $element->getTranslator();
if ($translator !== null) {
$label = $translator->translate($label);
}
if ($element->isRequired()) {
$label .= '*';
}
$label .= '';
return '';
}
/**
* Render the form element.
*
* @param string $content HTML content so far
*
* @return string HTML content after decorating
*/
public function render($content)
{
$element = $this->getElement();
if (! $element instanceof Zend_Form_Element) {
return $content;
}
if (null === $element->getView()) {
return $content;
}
$separator = $this->getSeparator();
$placement = $this->getPlacement();
$label = $this->buildLabel();
$secondLabel = $this->buildSecondLabel();
$input = $this->buildInput();
$errorOutput = '';
/*
// error output is handled by validators
$errors = $this->buildErrors();
if ($errors != '') {
$errorOutput = sprintf('%s', $errors);
}
*/
$descOutput = '';
$desc = $this->buildDescription();
if ($desc != '') {
$descOutput = sprintf('%s', $desc);
}
$output = '
| %s |
%s %s' . $errorOutput . $descOutput .' |
';
$output = sprintf($output, $label, $input, $secondLabel);
switch ($placement) {
case (self::PREPEND):
return $output . $separator . $content;
case (self::APPEND):
default:
return $content . $separator . $output;
}
}
}