/**
* Set view
*
* Set view and enable dojo
*
* @param \Zend\View\Renderer $view
* @return \Zend\Dojo\View\Helper\Dijit
*/
public function setView(View $view)
{
parent::setView($view);
$this->dojo = $this->view->plugin('dojo');
$this->dojo->enable();
return $this;
}
/**
* Converts an associative array to a string of tag attributes.
*
* Overloads {@link Zend_View_Helper_HtmlElement::_htmlAttribs()}.
*
* @param array $attribs an array where each key-value pair is converted
* to an attribute name and value
* @return string an attribute string
*/
protected function _htmlAttribs($attribs)
{
// filter out null values and empty string values
foreach ($attribs as $key => $value) {
if ($value === null || is_string($value) && !strlen($value)) {
unset($attribs[$key]);
}
}
return parent::_htmlAttribs($attribs);
}
