/**
* Load les infos depuis un objet Service_JSON
*
* @access public
* @param Service_JSON $service L'objet Service_JSON
* @return array Les TafelTreeBranch créées
*/
function &loadServiceJSON($service)
{
$branch =& new TafelTreeBranch();
// On check toutes les propriétés de branche
foreach ($service as $property => $value) {
if ($property != 'items') {
$branch->setParam($property, $value);
}
}
// On check les enfants
if (isset($service) && isset($service->items)) {
$branch->items = array();
foreach ($service->items as $b) {
$branch->items[] =& TafelTreeBranch::loadServiceJSON($b);
}
}
return $branch;
}
/**
* Ajoute une sous-branche à l'arbre
*
* @access public
* @param string $id L'id de la sous-branche
* @param string $txt Le texte de la sous-branche
* @param array $options Les informations complémentaires
* @return TafelTreeBranch La sous-branche
*/
public function addBranch($id, $txt, $options = array())
{
$branch = new TafelTreeBranch();
$branch->setId($id);
$branch->setText($txt);
foreach ($options as $property => $value) {
if ($property != 'items') {
$branch->setParam($property, $value);
}
}
if (isset($options['items'])) {
foreach ($options['items'] as $opt) {
$branch->addBranch(null, null, $opt);
}
}
if (!isset($this->items)) {
$this->items = array();
}
$this->items[] = $branch;
return $branch;
}
/**
* Load les infos depuis un objet Service_JSON
*
* @access public
* @param Service_JSON $service L'objet Service_JSON
* @return array Les TafelTreeBranch créées
*/
function &loadServiceJSON($service)
{
$branches = array();
foreach ($service as $branch) {
$branches[] =& TafelTreeBranch::loadServiceJSON($branch);
}
return $branches;
}
<?php
include_once 'php4/TafelTree.class.php';
///
// CASE 1 : load structure from a JSON string
//
///
// Check the JSON string
$json = "[{id:'r1',txt:'root',items:[{id:'b1',txt:'branch 1',myPos:{x:1,y:9}},{id:'b2',txt:'branch 2'}]}]";
// Load the JSON into an object (or array of objects)
$branches = TafelTreeBranch::loadJSON($json);
// Manipulate the object (or array of objects)
$first = $branches[0];
echo '<h3>CASE 1 : load structure from a JSON string</h3>';
echo 'First JSON branch : ' . $first->getText() . ' (' . $first->getId() . ')';
echo '<ul>';
foreach ($first->items as $next) {
echo '<li>Next JSON branch : ' . $next->getText() . ' (' . $next->getId() . ')</li>';
}
echo '</ul>';
///
// CASE 2 : create a loader TafelTree from an object
//
///
// Create the tree (same options as javascript). In this sample, the file
// drop.php doesn't exist. It's just to show how to manage ajax declarations
$tree = new TafelTree('divTree', '../imgs/', null, null, array('generate' => true, 'onMouseOver' => 'myMouseover', 'onMouseOut' => 'myMouseout', 'defaultImg' => 'page.gif', 'lineStyle' => 'full', 'onDropAjax' => array('funcDrop', 'drop.php')));
// Add a root branch
$b1 = $tree->addBranch('r1', 'root');
// Add two branches into the root
$b1->addBranch('b1', 'branch 1', array('onclick' => 'testclick', 'thing' => 1));