function actionAlter()
{
// Create the URL object
$url = new YDUrl('http://www.yellowduck.be:8080/directory/test/?do=x&id=1#10');
// Show the original URL
YDDebugUtil::dump($url->getUrl(), 'The original URL');
// Get the contents of a query variable
$do = $url->getQueryVar('do', 'y');
// Update a query variable
$url->setQueryVar('do', 'y');
// setQueryVar can also be used to add a query variable
$url->setQueryVar('new', 'value');
// Deleting a query variable
$url->deleteQueryVar('new');
// Set a named part
$url->setNamedPart('host', 'yellowduck.be');
$url->setNamedPart('user', 'pieter');
$url->setNamedPart('pass', 'kermit');
$url->setNamedPart('port', '8081');
$url->setNamedPart('path', '/dir/index.php');
$url->setNamedPart('fragment', '12');
$url->setQueryVar('id', '22');
// Show the new URL
YDDebugUtil::dump($url->getUrl(), 'The new URL');
}
/**
* This function returns the path string to a node
*
* @param $separator Html separator string
* @param $classParents Html class for html links of parents
* @param $classCurrent Html class for span ( current element )
*
* @returns An html string
*/
function getBreadcrum($separator, $classParents, $classCurrent)
{
// init array for results
$res = array();
// init url object
$url = new YDUrl(YD_SELF_SCRIPT);
// cycle elements to get titles
foreach ($this->getPath() as $elements) {
// set url var ID to this element
$url->setQueryVar('id', $elements['component_id']);
$url->setQueryVar('component', $elements['type']);
// compute class name
if ($this->_id != $elements['content_id']) {
$res[] = '<a class="' . $classParents . '" href="' . $url->getUrl() . '">' . $elements['title'] . '</a>';
} else {
$res[] = '<span class="' . $classCurrent . '">' . $elements['title'] . '</span>';
}
}
// return html string
return implode($separator, $res);
}
