- Fixed #927, dragStart event didnt contain node that was being dragged

HISTORY.md

@@ -30,7 +30,7 @@ http://visjs.org
 - Added releaseFunction to openCluster.
 - Fixed bug where the network could flicker when the pixelRatio is not integer.
 - Added enabled property to physics.
-
+- Fixed #927, dragStart event didnt contain node that was being dragged
 
 ## 2015-05-28, version 4.1.0
 

lib/network/modules/InteractionHandler.js

@@ -282,8 +282,6 @@ class InteractionHandler {
     this.drag.translation = util.extend({},this.body.view.translation); // copy the object
     this.drag.nodeId = undefined;
 
-    this.selectionHandler._generateClickEvent('dragStart', event, this.drag.pointer);
-
     if (node !== undefined && this.options.dragNodes === true) {
       this.drag.nodeId = node.id;
       // select the clicked node if not yet selected
@@ -292,6 +290,9 @@ class InteractionHandler {
         this.selectionHandler.selectObject(node);
       }
 
+      // after select to contain the node
+      this.selectionHandler._generateClickEvent('dragStart', event, this.drag.pointer);
+
       let selection = this.selectionHandler.selectionObj.nodes;
       // create an array with the selected nodes and their original location and status
       for (let nodeId in selection) {
@@ -315,6 +316,10 @@ class InteractionHandler {
         }
       }
     }
+    else {
+      // fallback if no node is selected and thus the view is dragged.
+      this.selectionHandler._generateClickEvent('dragStart', event, this.drag.pointer);
+    }
   }