1 files changed, 24 insertions, 0 deletions
diff --git a/codebase/Dhtmlx/Connector/KeyGridConnector.php b/codebase/Dhtmlx/Connector/KeyGridConnector.php
new file mode 100644
index 0000000..001cae9
--- /dev/null
+++ b/codebase/Dhtmlx/Connector/KeyGridConnector.php
@@ -0,0 +1,24 @@
+<?php
+namespace Dhtmlx\Connector;
+
+class KeyGridConnector extends GridConnector {
+    public function __construct($res,$type=false,$item_type=false,$data_type=false){
+        if (!$item_type) $item_type="GridDataItem";
+        if (!$data_type) $data_type="KeyGridDataProcessor";
+        parent::__construct($res,$type,$item_type,$data_type);
+
+        $this->event->attach("beforeProcessing",array($this,"before_check_key"));
+        $this->event->attach("afterProcessing",array($this,"after_check_key"));
+    }
+
+    public function before_check_key($action){
+        if ($action->get_value($this->config->id["name"])=="")
+            $action->error();
+    }
+    public function after_check_key($action){
+        if ($action->get_status()=="inserted" || $action->get_status()=="updated"){
+            $action->success($action->get_value($this->config->id["name"]));
+            $action->set_status("inserted");
+        }
+    }
+};
+\ No newline at end of file