/**
* Function to allow overloading of tag rendering only
*
* Renders the element tag with it's content into a html string
*
* The $view is used to correctly encode and escape the output
*
* @param \Zend_View_Abstract $view
* @return string Correctly encoded and escaped html output
*/
protected function renderElement(\Zend_View_Abstract $view)
{
if (isset($this->_attribs['src'])) {
if (is_scalar($this->_attribs['src'])) {
$src = $this->_attribs['src'];
} else {
$src = \MUtil_Html::getRenderer()->renderArray($view, array($this->_attribs['src']));
}
} else {
$src = false;
}
if ($src || $this->renderWithoutSrc) {
return parent::renderElement($view);
}
}
/**
* Function to allow overloading of tag rendering only
*
* Renders the element tag with it's content into a html string
*
* The $view is used to correctly encode and escape the output
*
* @param \Zend_View_Abstract $view
* @return string Correctly encoded and escaped html output
*/
protected function renderElement(\Zend_View_Abstract $view)
{
$result = parent::renderElement($view);
if ($this->_onlyWhenChanged) {
if ($result == $this->_onlyWhenChangedValueStore) {
return null;
}
$this->_onlyWhenChangedValueStore = $result;
}
return $result;
}
/**
* Function to allow overloading of tag rendering only
*
* Renders the element tag with it's content into a html string
*
* The $view is used to correctly encode and escape the output
*
* @param \Zend_View_Abstract $view
* @return string Correctly encoded and escaped html output
*/
protected function renderElement(\Zend_View_Abstract $view)
{
if ($this->_lastChild) {
$this->_lastChild->class = $this->progressTextClass;
// These style elements inline because they are REQUIRED to make the panel work.
//
// Making the child position absolute means it is positioned over the content that
// the JQuery progress widget displays (the bar itself) and so this solution allows
// the text to be displayed over the progress bar (when it has a relative position).
//
// The elements should be display neutral.
//
$this->_lastChild->style = 'left: 0; height: 100%; position: absolute; top: 0; width: 100%;';
$this->style = 'position: relative;';
}
return parent::renderElement($view);
}
/**
* Function to allow overloading of tag rendering only
*
* Renders the element tag with it's content into a html string
*
* The $view is used to correctly encode and escape the output
*
* @param \Zend_View_Abstract $view
* @return string Correctly encoded and escaped html output
*/
protected function renderElement(\Zend_View_Abstract $view)
{
$this->_currentContent = array();
// If the label was assigned an element lazy,
// now is the time to get it's value.
foreach ($this->_content as $key => $value) {
if ($value instanceof \MUtil_Lazy_LazyInterface) {
$value = \MUtil_Lazy::rise($value);
}
if ($value instanceof \Zend_Form_Element) {
if ($value instanceof \Zend_Form_Element_Hidden) {
return null;
}
// Only a label when a label decorator exists, but we do not use that decorator
$decorator = $value->getDecorator('Label');
if ($decorator) {
if (false === $decorator->getOption('escape')) {
$label = \MUtil_Html::raw($value->getLabel());
} else {
$label = $value->getLabel();
}
$class = $this->class ? \MUtil_Html::renderAny($view, $this->class) . ' ' : '';
if ($value->isRequired()) {
$class .= $this->getRequiredClass();
$this->_currentContent[$key] = array($this->getRequiredPrefix(), $label, $this->getRequiredPostfix());
} else {
$class .= $this->getOptionalClass();
$this->_currentContent[$key] = array($this->getOptionalPrefix(), $label, $this->getOptionalPostfix());
}
parent::__set('class', $class);
// Bypass existing property for drawing
if ($id = $value->getId()) {
parent::__set('for', $id);
// Always overrule
} else {
parent::__unset('for');
}
}
} elseif ($value instanceof \Zend_Form_DisplayGroup) {
return null;
} else {
$this->_currentContent[$key] = $value;
}
}
return parent::renderElement($view);
}
