diff --git a/ganttzk/src/main/resources/web/js/ganttz/DependencyComponent.js b/ganttzk/src/main/resources/web/js/ganttz/DependencyComponent.js
index 7bc65eec2..6b3d29661 100644
--- a/ganttzk/src/main/resources/web/js/ganttz/DependencyComponent.js
+++ b/ganttzk/src/main/resources/web/js/ganttz/DependencyComponent.js
@@ -6,5 +6,13 @@ ganttz.DependencyComponent = zk.$extends(zk.Widget,{
 		idTaskEnd : null,
 		dependencyType : null
 	},
-	draw : function(){}
+	$bind : function(){
+		this.$supers('$bind', arguments);
+		this._initializeProperties();
+	}
+	draw : function(){},
+	_initializeProperties : function(){
+		this._origin = jq('#' + this.getIdTaskOrig());
+		this._destination = jq('#' + this.getIdTaskEnd());
+	}
 })
\ No newline at end of file