public function getJavascript($lazy = false, $varName = null)
{
if ($this->_varName == null) {
$configParams = $this->getConfigParams($lazy);
$className = $this->_extClassName;
$configObj = "{" . implode(",", $configParams) . "}";
$tree = $this->_tree->getJavascript(false);
if ($this->_field !== null) {
$field = "," . $this->_field->getJavascript(false);
} else {
$field = "";
}
if ($lazy) {
return $configObj;
} else {
$js = "new {$className}({$tree} {$field}, {$configObj})";
if ($varName != null) {
$this->_varName = $varName;
$js = "var {$varName} = {$js};";
}
return $js;
}
} else {
return $this->_varName;
}
}
<?php
set_include_path(get_include_path() . PATH_SEPARATOR . realpath('../../library'));
include_once 'PhpExt/Javascript.php';
PhpExt_Javascript::sendContentType();
include_once 'PhpExt/Ext.php';
include_once 'PhpExt/Tree/TreePanel.php';
include_once 'PhpExt/Tree/TreeLoader.php';
include_once 'PhpExt/Tree/AsyncTreeNode.php';
$loader = new PhpExt_Tree_TreeLoader();
$loader->setDataUrl("examples/tree/get-nodes.php");
$tree = new PhpExt_Tree_TreePanel();
$tree->setUseArrows(true)->setAnimate(true)->setEnableDd(true)->setContainerScroll(true)->setLoader($loader)->setAutoScroll(true);
$root = new PhpExt_Tree_AsyncTreeNode();
$root->setText("PHP-Ext Examples")->setDraggable(false)->setId("examples");
echo PhpExt_Ext::OnReady($tree->getJavascript(false, "tree"), $root->getJavascript(false, "root"), $tree->setRootNode($root), $tree->render("tree-div"), $root->expand());
