Webix grid support

1 files changed, 84 insertions, 0 deletions

diff --git a/codebase/DataConnector.php b/codebase/DataConnector.php
new file mode 100644
index 0000000..dc3498d
--- /dev/null
+++ b/codebase/DataConnector.php
@@ -0,0 +1,84 @@
+<?php
+namespace DHTMLX\Connector;
+
+/*! Connector class for DataView
+**/
+class DataConnector extends Connector{
+
+    /*! constructor
+
+        Here initilization of all Masters occurs, execution timer initialized
+        @param res
+            db connection resource
+        @param type
+            string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
+        @param item_type
+            name of class, which will be used for item rendering, optional, DataItem will be used by default
+        @param data_type
+            name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default.
+    */
+    public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
+        if (!$item_type) $item_type="DHTMLX\\Connector\\Data\\CommonDataItem";
+        if (!$data_type) $data_type="DHTMLX\\Connector\\Data\\CommonDataProcessor";
+
+        $this->sections = array();
+
+        if (!$render_type) $render_type="DHTMLX\\Connector\\Output\\RenderStrategy";
+        parent::__construct($res,$type,$item_type,$data_type,$render_type);
+
+    }
+
+    protected $sections;
+    public function add_section($name, $string){
+        $this->sections[$name] = $string;
+    }
+
+    protected function parse_request_mode(){
+        if (isset($_GET['action']) && $_GET["action"] != "get")
+            $this->editing = true;
+        else
+            parent::parse_request_mode();
+    }
+
+    //parse GET scoope, all operations with incoming request must be done here
+    protected function parse_request(){
+        if (isset($_GET['action'])){
+            $action = $_GET['action'];
+            //simple request mode
+            if ($action == "get"){
+                //data request
+                if (isset($_GET['id'])){
+                    //single entity data request
+                    $this->request->set_filter($this->config->id["name"],$_GET['id'],"=");
+                } else {
+                    //loading collection of items
+                }
+            } else {
+                //data saving
+                $this->editing = true;
+            }
+            parent::check_csrf();
+        } else {
+            if (isset($_GET['editing']) && isset($_POST['ids']))
+                $this->editing = true;
+            parent::parse_request();
+        }
+
+        if (isset($_GET["start"]) && isset($_GET["count"]))
+            $this->request->set_limit($_GET["start"],$_GET["count"]);
+
+    }
+
+    /*! renders self as  xml, starting part
+    */
+    protected function xml_start(){
+        $start = "<data";
+        foreach($this->attributes as $k=>$v)
+            $start .= " ".$k."='".$v."'";
+        $start.= ">";
+
+        foreach($this->sections as $k=>$v)
+            $start .= "<".$k.">".$v."</".$k.">\n";
+        return $start;
+    }
+};
\ No newline at end of file