Merge branch 'master' of https://github.com/Azure/cosmos-explorer into new-accessibility-2262594

src/Common/MessageHandler.ts

@@ -1,6 +1,7 @@
 import { FabricMessageTypes } from "Contracts/FabricMessageTypes";
 import Q from "q";
 import * as _ from "underscore";
+import * as Logger from "../Common/Logger";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { getDataExplorerWindow } from "../Utils/WindowUtils";
 import * as Constants from "./Constants";
@@ -96,10 +97,18 @@ const _sendMessage = (message: any): void => {
     const portalChildWindow = getDataExplorerWindow(window) || window;
     if (portalChildWindow === window) {
       // Current window is a child of portal, send message to portal window
-      portalChildWindow.parent.postMessage(message, portalChildWindow.document.referrer || "*");
+      if (portalChildWindow.document.referrer) {
+        portalChildWindow.parent.postMessage(message, portalChildWindow.document.referrer);
+      } else {
+        Logger.logError("Iframe failed to send message to portal", "MessageHandler");
+      }
     } else {
       // Current window is not a child of portal, send message to the child window instead (which is data explorer)
-      portalChildWindow.postMessage(message, portalChildWindow.location.origin || "*");
+      if (portalChildWindow.location.origin) {
+        portalChildWindow.postMessage(message, portalChildWindow.location.origin);
+      } else {
+        Logger.logError("Iframe failed to send message to data explorer", "MessageHandler");
+      }
     }
   }
 };

src/Explorer/Graph/GraphExplorerComponent/GraphUtil.ts

@@ -162,7 +162,7 @@ export const addRootChildToGraph = (
  * @param value
  */
 export const escapeDoubleQuotes = (value: string): string => {
-  return value === undefined ? value : value.replace(/"/g, '\\"');
+  return value === undefined ? value : value.replace(/\\/g, "\\\\").replace(/"/g, '\\"');
 };
 
 /**
@@ -186,5 +186,5 @@ export const getQuotedPropValue = (ip: ViewModels.InputPropertyValue): string =>
  * @param value
  */
 export const escapeSingleQuotes = (value: string): string => {
-  return value === undefined ? value : value.replace(/'/g, "\\'");
+  return value === undefined ? value : value.replace(/\\/g, "\\\\").replace(/'/g, "\\'");
 };

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -576,9 +576,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 </TooltipHost>
               </Stack>
 
-              <Text variant="small" aria-label="pkDescription">
+              <Text variant="small">{this.getPartitionKeySubtext()}</Text>
-                {this.getPartitionKeySubtext()}
-              </Text>
 
               <input
                 type="text"

src/Explorer/Panes/ChangePartitionKeyPane/ChangePartitionKeyPane.tsx

@@ -264,7 +264,7 @@ export const ChangePartitionKeyPane: React.FC<ChangePartitionKeyPaneProps> = ({
                 </TooltipHost>
               </Stack>
 
-              <Text variant="small" aria-label="pkDescription">
+              <Text variant="small">
                 {getPartitionKeySubtext(userContext.features.partitionKeyDefault, userContext.apiType)}
               </Text>
 

src/Explorer/Panes/__snapshots__/AddCollectionPanel.test.tsx.snap

@@ -223,7 +223,6 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
         </StyledTooltipHostBase>
       </Stack>
       <Text
-        aria-label="pkDescription"
         variant="small"
       />
       <input