function display_tree($expanded, $row = 0, $start = 0)
{
// display the tree view of conversations
global $table_width;
echo "<table width = {$table_width}>";
// see if we are displaying the whole list or a sublist
if ($start > 0) {
$sublist = true;
} else {
$sublist = false;
}
// construct tree structure to represent conversation summary
$tree = new treenode($start, '', '', '', 1, true, -1, $expanded, $sublist);
// tell tree to display itself
$tree->display($row, $sublist);
echo '</table>';
}
/**
* Method to get a tree for sharing nodes
* @param string $contextId The Context Id
* @param string $mode The type of tree , either DHTML or Dropdown
* @return string
* @access public
*/
function getTree($contextId, $mode = NULL, $modeParams = NULL)
{
$icon = 'folder_up.gif';
$expandedIcon = 'folder-expanded.gif';
$link = '';
$rootnodeid = $this->objDBContext->getRootNodeId($contextId);
$rootlabel = '';
//Create a new menu
$menu = new treemenu();
$contentlink = $this->URI(array('action', 'contenthome'), $this->module);
//create base node
$basenode = new treenode(array('text' => $rootlabel, 'link' => $contentlink, 'icon' => 'base.gif', 'expandedIcon' => 'base.gif'));
$this->objDBContentNodes->resetTable();
$nodesArr = $this->objDBContentNodes->getAll("WHERE tbl_context_parentnodes_id='{$rootnodeid}'");
$this->objDBContentNodes->changeTable('tbl_context_nodes_has_tbl_context_page_content');
foreach ($nodesArr as $node) {
if ($node['parent_Node'] == null) {
$basenode->addItem($this->getChildNodes($nodesArr, $node['id'], stripslashes($this->shortenString($node['title']))));
}
}
$this->objDBContentNodes->resetTable();
$menu->addItem($basenode);
//$menu->addItem($this->recurTree($rootnodeid,$rootlabel));
// Create the presentation class
$treeMenu =& new dhtml($menu, array('images' => $this->objSkin->getSkinURL() . '/treeimages/imagesAlt2', 'defaultClass' => 'treeMenuDefault'));
if ($mode == 'listbox') {
$listBox =& new listbox($menu, array('linkTarget' => '_self', 'submitText' => $modeParams['submitText'], 'promoText' => $modeParams['promoText']));
return $listBox->getMenu();
}
return '<h5>' . $this->objDBContext->getTitle() . '</h5>' . $treeMenu->getMenu();
}
/**
* Method to show a directory tree
* ...still working here
*/
function showDirTree()
{
$this->icon = 'folder.gif';
$this->expandedIcon = 'folder-expanded.gif';
$menu = new treemenu();
$contentlink = '';
$basenode = new treenode(array('text' => '\\...', 'link' => $contentlink, 'icon' => 'base.gif', 'expandedIcon' => 'base.gif'));
//create other nodes and add them to the base node
$nodes =& $basenode->addItem($this->_setDirNodes($basenode, $this->objAltConfig->getsiteRootPath()));
//add base node to the menu
$menu->addItem($basenode);
$treeMenu =& new dhtml($menu, array('images' => $this->objSkin->getSkinURL() . '/treeimages/imagesAlt2', 'defaultClass' => 'treeMenuDefault'));
$this->setVar('dirtree', $treeMenu->getMenu());
//echo $this->recurseDir($this->objConfig->siteRootPath());
}