Decorate an element by using a view helper to render it.
Accepts the following options:
- separator: string with which to separate passed in content and generated content
- placement: whether to append or prepend the generated content to the passed in content
- helper: the name of the view helper to use
Assumes the view helper accepts three parameters, the name, value, and
optional attributes; these will be provided by the element.
public function render($content)
{
$element = $this->getElement();
$view = $element->getView();
$helper = $this->getHelper();
$helperObject = $view->getHelper($helper);
// var_dump($element);
$helperObject->setForm($view->form);
return parent::render($content);
}
/**
* Get element attributes
*
* @return array
*/
public function getElementAttribs()
{
if (null === $this->_attribs) {
$this->_attribs = parent::getElementAttribs();
if (array_key_exists('dijitParams', $this->_attribs)) {
$this->setDijitParams($this->_attribs['dijitParams']);
unset($this->_attribs['dijitParams']);
}
}
return $this->_attribs;
}
/**
* Retrieve element attributes
*
* Set id to element name and/or array item.
*
* @return array
*/
public function getElementAttribs()
{
$attribs = parent::getElementAttribs();
unset($attribs['addon_append']);
// Twitter_Bootstrap3_Form_Decorator_Addon
unset($attribs['addon_prepend']);
// Twitter_Bootstrap3_Form_Decorator_Addon
unset($attribs['success']);
// Twitter_Bootstrap3_Form_Decorator_Container
unset($attribs['warning']);
// Twitter_Bootstrap3_Form_Decorator_Container
return $attribs;
}
/**
* Retrieve element attributes
*
* Set id to element name and/or array item.
*
* @return array
*/
public function getElementAttribs()
{
$attribs = parent::getElementAttribs();
$element = $this->getElement();
if ($element->isRequired()) {
$element->setAttrib('required', 'required');
$element->setAttrib('aria-required', 'true');
$attribs['required'] = 'required';
$attribs['aria-required'] = 'true';
}
if ($element->hasErrors()) {
$element->setAttrib('aria-invalid', 'true');
$attribs['aria-invalid'] = 'true';
}
return $attribs;
}
/**
* Retrieve element attributes
*
* Set id to element name and/or array item.
*
* @return array
*/
public function getElementAttribs()
{
$attribs = parent::getElementAttribs();
unset($attribs['addon_append']);
// Twitter_Bootstrap3_Form_Decorator_Addon
unset($attribs['addon_prepend']);
// Twitter_Bootstrap3_Form_Decorator_Addon
unset($attribs['success']);
// Twitter_Bootstrap3_Form_Decorator_Container
unset($attribs['warning']);
// Twitter_Bootstrap3_Form_Decorator_Container
//Remove dimensions if any
unset($attribs['dimensionLabel']);
unset($attribs['dimensionControls']);
unset($attribs['dimension']);
unset($attribs['formgroupclass']);
return $attribs;
}
public function getHelper()
{
if ($this->isViewOnlyEnabled()) {
$element = $this->getElement();
if (method_exists($element, 'getStaticViewHelper')) {
$helper = $element->getStaticViewHelper();
} else {
$type = $element->getType();
if ($pos = strrpos($type, '_')) {
$type = substr($type, $pos + 1);
}
$helper = 'viewForm' . ucfirst($type);
try {
$element->getView()->getHelper($helper);
} catch (Zend_Loader_PluginLoader_Exception $zlpe) {
$helper = 'viewFormDefault';
}
}
$this->setHelper($helper);
return $this->_helper;
} else {
return parent::getHelper();
}
}
public function render($content)
{
$this->getElement()->setValue('');
return parent::render($content);
}
/**
* @param $button
* @return string
*/
protected function renderButton($button)
{
$name = $button->getName();
$elementId = $button->getId();
$decorator = new Zend_Form_Decorator_ViewHelper();
$decorator->setElement($button);
$markup = "<span class=\"data-wrapper {$name}-data\">" . "<span class=\"field\" id=\"{$elementId}-element\">" . $decorator->render(null) . '</span></span>';
return $markup;
}
/**
* Set a single option
*
* @param string $key
* @param mixed $value
* @return \Zend_Form_Decorator_Interface
*/
public function setOption($key, $value)
{
switch ($key) {
case 'cellDecorator':
$value = $this->getCellDecorators() + array($value);
case 'cellDecorators':
$this->_cellDecorators = $value;
break;
default:
parent::setOption($key, $value);
break;
}
return $this;
}
public function render($content)
{
$elementContent = parent::render($content);
return "<div class='radios'>{$elementContent}</div>";
}
public function buildInput($content)
{
$dec = new Zend_Form_Decorator_ViewHelper();
$dec->setElement($this->getElement());
return $dec->render($content);
}
