1 files changed, 91 insertions, 0 deletions
diff --git a/codebase/connector/treedatamultitable_connector.php b/codebase/connector/treedatamultitable_connector.php
new file mode 100644
index 0000000..8dba8c6
--- /dev/null
+++ b/codebase/connector/treedatamultitable_connector.php
@@ -0,0 +1,91 @@
+<?php
+/*
+	@author dhtmlx.com
+	@license GPL, see license.txt
+*/
+require_once("data_connector.php");
+
+class TreeDataMultitableConnector extends TreeDataConnector{
+
+	protected $parent_name = 'parent';
+
+	public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
+		if (!$data_type) $data_type="TreeDataProcessor";
+		if (!$render_type) $render_type="MultitableTreeRenderStrategy";
+		parent::__construct($res,$type,$item_type,$data_type,$render_type);
+	}
+
+	public function render(){
+		$this->dload = true;
+		return parent::render();
+	}
+
+	/*! sets relation for rendering */
+	protected function set_relation() {
+		if (!isset($_GET[$this->parent_name]))
+			$this->request->set_relation(false);
+	}
+
+	public function xml_start(){
+		if (isset($_GET[$this->parent_name])) {
+			return "<data parent='".$this->render->level_id($_GET[$this->parent_name], $this->render->get_level() - 1)."'>";
+		} else {
+			return "<data parent='0'>";
+		}
+	}
+
+	/*! set maximum level of tree
+		@param max_level
+			maximum level
+	*/
+	public function setMaxLevel($max_level) {
+		$this->render->set_max_level($max_level);
+	}
+
+	public function get_level() {
+		return $this->render->get_level($this->parent_name);
+	}
+
+}
+
+
+
+
+
+
+class JSONTreeDataMultitableConnector extends TreeDataMultitableConnector{
+
+	public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
+		if (!$item_type) $item_type="JSONTreeCommonDataItem";
+		if (!$data_type) $data_type="CommonDataProcessor";
+		if (!$render_type) $render_type="JSONMultitableTreeRenderStrategy";
+		parent::__construct($res,$type,$item_type,$data_type,$render_type);
+	}
+
+	protected function output_as_xml($res){
+		$result = $this->render_set($res);
+		if ($this->simple) return $result;
+
+		$data = array();
+		if (isset($_GET['parent']))
+			$data["parent"] = $this->render->level_id($_GET[$this->parent_name], $this->render->get_level() - 1);
+		else
+			$data["parent"] = "0";
+		$data["data"] = $result;
+
+		$result = json_encode($data);
+		if ($this->as_string) return $result;
+
+		$out = new OutputWriter($result, "");
+		$out->set_type("json");
+		$this->event->trigger("beforeOutput", $this, $out);
+		$out->output("", true, $this->encoding);
+	}
+
+	public function xml_start(){
+		return '';
+	}
+}
+
+
+?>
+\ No newline at end of file