<% var wsRackId = typeof rack !== 'undefined' && rack ? rack.id : (typeof rackId !== 'undefined' ? rackId : ''); %> <% var wsTab = typeof workspaceTab !== 'undefined' ? workspaceTab : 'rack'; %> <% var wsFlowId = typeof flowDiagram !== 'undefined' && flowDiagram ? flowDiagram.id : null; %> <% var wsLandscapeId = typeof landscapeDiagram !== 'undefined' && landscapeDiagram ? landscapeDiagram.id : null; %>