PWV-15: Updating Viewer Data inside viewer.js

OHIFViewer/client/components/ohifViewer/ohifViewer.js

@@ -8,9 +8,6 @@ Template.ohifViewer.onCreated(() => {
     const instance = Template.instance();
     instance.headerClasses = new ReactiveVar('');
 
-    // Define the OHIF.viewer.data global object
-    OHIF.viewer.data = instance.data.viewerData || {};
-
     OHIF.header.dropdown.setItems([{
         action: () => OHIF.ui.showDialog('serverInformationModal'),
         text: 'Server Information',

OHIFViewer/client/components/viewer/viewer.js

@@ -80,6 +80,9 @@ Template.viewer.onCreated(() => {
 
     const instance = Template.instance();
 
+    // Define the OHIF.viewer.data global object
+    OHIF.viewer.data = OHIF.viewer.data || Session.get('ViewerData') || {};
+
     instance.data.state = new ReactiveDict();
     instance.data.state.set('leftSidebar', Session.get('leftSidebar'));
     instance.data.state.set('rightSidebar', Session.get('rightSidebar'));
@@ -99,6 +102,9 @@ Template.viewer.onCreated(() => {
         OHIF.viewer.data.activeViewport = 0;
     }
 
+    // Store the viewer data in session for further user
+    Session.setPersistent('ViewerData', OHIF.viewer.data);
+
     Session.set('activeViewport', OHIF.viewer.data.activeViewport || 0);
 
     // @TypeSafeStudies