Merge branch 'master' into solution2270063

* autoscale and manual radiobuutton fixes

* alt text attribute for images

* Revert "alt text attribute for images"

This reverts commit 5a660551c6.

* alt text for decorative images

* sev2 accessibilitydefects in data explorer

* Revert "sev2 accessibilitydefects in data explorer"

This reverts commit b84d5b572c.

* Sev2 accessibilitydefects

* Revert "Sev2 accessibilitydefects"

This reverts commit a4e60f106c.

* accessibilitydefects-data explorer

* Accessibility sev-2 defects-2

* corrections for 2278347,2278096 and fix for 2264174

* color for placeholder changed to 767474, margin is set to accommodate height between treeheader elements

* padding added for databaseheader, removed margin and restored padding to treenodeheader

.github/workflows/ci.yml

@@ -92,11 +92,11 @@ jobs:
           name: dist
           path: dist/
       - name: Upload build to preview blob storage
-        run: az storage blob upload-batch -d '$web' -s 'dist' --account-name cosmosexplorerpreview --destination-path "${{github.event.pull_request.head.sha || github.sha}}" --account-key="${PREVIEW_STORAGE_KEY}"
+        run: az storage blob upload-batch -d '$web' -s 'dist' --account-name cosmosexplorerpreview --destination-path "${{github.event.pull_request.head.sha || github.sha}}" --account-key="${PREVIEW_STORAGE_KEY}" --overwrite true
         env:
           PREVIEW_STORAGE_KEY: ${{ secrets.PREVIEW_STORAGE_KEY }}
       - name: Upload preview config to blob storage
-        run: az storage blob upload -c '$web' -f ./preview/config.json --account-name cosmosexplorerpreview --name "${{github.event.pull_request.head.sha || github.sha}}/config.json" --account-key="${PREVIEW_STORAGE_KEY}"
+        run: az storage blob upload -c '$web' -f ./preview/config.json --account-name cosmosexplorerpreview --name "${{github.event.pull_request.head.sha || github.sha}}/config.json" --account-key="${PREVIEW_STORAGE_KEY}" --overwrite true
         env:
           PREVIEW_STORAGE_KEY: ${{ secrets.PREVIEW_STORAGE_KEY }}
   endtoendemulator:
@@ -182,7 +182,7 @@ jobs:
         with:
           name: dist
       - run: cp ./configs/prod.json config.json
-      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "vimeng@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
+      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
       - uses: actions/upload-artifact@v2
@@ -207,7 +207,7 @@ jobs:
           name: dist
       - run: cp ./configs/mpac.json config.json
       - run: sed -i 's/Azure.Cosmos.DB.Data.Explorer/Azure.Cosmos.DB.Data.Explorer.MPAC/g' DataExplorer.nuspec
-      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "vimeng@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
+      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
       - uses: actions/upload-artifact@v2

less/documentDB.less

@@ -2576,6 +2576,10 @@ a:link {
 .querydropdown.placeholderVisible {
   font-style: italic;
 }
+.querydropdown.placeholderVisible::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
+  color: #767474;
+  opacity: 1; 
+}
 
 .querydropdown:hover {
   background-color: @AccentLow;
@@ -3087,3 +3091,4 @@ a:link {
   background: white;
   height: 100%;
 }
+

less/resourceTree.less

@@ -5,12 +5,17 @@
   overflow: auto;
 
   .databaseHeader {
+    padding: 1px;
     font-size: 14px;
   }
 
   .collectionHeader {
     font-size: 12px;
   }
+
+  .loadMoreHeader {
+    color: RGB(5, 99, 193);
+  }
 }
 
 .notebookResourceTree {
@@ -23,6 +28,4 @@
   .clickDisabled {
     pointer-events: none;
   }
-}
-
-
+}

src/Common/CollapsedResourceTree.tsx

@@ -36,7 +36,7 @@ export const CollapsedResourceTree: FunctionComponent<CollapsedResourceTreeProps
             id="collapseToggleLeftPaneButton"
             role="button"
             tabIndex={0}
-            aria-label="Expand Tree"
+            aria-label={getApiShortDisplayName() + `Expand tree`}
             onClick={toggleLeftPaneExpanded}
             onKeyPress={onKeyPressToggleLeftPaneExpanded}
             ref={focusButton}

src/Common/Constants.ts

@@ -141,7 +141,7 @@ export class Queries {
   public static UnlimitedPageOption: string = "unlimited";
   public static itemsPerPage: number = 100;
   public static unlimitedItemsPerPage: number = 100; // TODO: Figure out appropriate value so it works for accounts with a large number of partitions
-
+  public static containersPerPage: number = 50;
   public static QueryEditorMinHeightRatio: number = 0.1;
   public static QueryEditorMaxHeightRatio: number = 0.4;
   public static readonly DefaultMaxDegreeOfParallelism = 6;

src/Common/EnvironmentUtility.test.ts

@@ -0,0 +1,14 @@
+import * as EnvironmentUtility from "./EnvironmentUtility";
+
+describe("Environment Utility Test", () => {
+  it("Test sample URI with /", () => {
+    const uri = "test/";
+    expect(EnvironmentUtility.normalizeArmEndpoint(uri)).toEqual(uri);
+  });
+
+  it("Test sample URI without /", () => {
+    const uri = "test";
+    const expectedResult = "test/";
+    expect(EnvironmentUtility.normalizeArmEndpoint(uri)).toEqual(expectedResult);
+  });
+});

src/Common/OfferUtility.test.ts

@@ -1,6 +1,6 @@
-import * as OfferUtility from "./OfferUtility";
-import { SDKOfferDefinition, Offer } from "../Contracts/DataModels";
 import { OfferResponse } from "@azure/cosmos";
+import { Offer, SDKOfferDefinition } from "../Contracts/DataModels";
+import * as OfferUtility from "./OfferUtility";
 
 describe("parseSDKOfferResponse", () => {
   it("manual throughput", () => {
@@ -31,6 +31,26 @@ describe("parseSDKOfferResponse", () => {
     expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(expectedResult);
   });
 
+  it("offerContent not defined", () => {
+    const mockOfferDefinition = {
+      id: "test",
+    } as SDKOfferDefinition;
+
+    const mockResponse = {
+      resource: mockOfferDefinition,
+    } as OfferResponse;
+
+    expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(undefined);
+  });
+
+  it("offerDefinition is null", () => {
+    const mockResponse = {
+      resource: undefined,
+    } as OfferResponse;
+
+    expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(undefined);
+  });
+
   it("autoscale throughput", () => {
     const mockOfferDefinition = {
       content: {

src/Common/ResourceTreeContainer.tsx

@@ -51,7 +51,7 @@ export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps
                 role="button"
                 data-bind="click: onRefreshResourcesClick, clickBubble: false, event: { keypress: onRefreshDatabasesKeyPress }"
                 tabIndex={0}
-                aria-label="Refresh tree"
+                aria-label={getApiShortDisplayName() + `Refresh tree`}
                 title="Refresh tree"
               >
                 <img className="refreshcol" src={refreshImg} alt="Refresh Tree" />
@@ -63,7 +63,7 @@ export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps
                 onClick={toggleLeftPaneExpanded}
                 onKeyPress={onKeyPressToggleLeftPaneExpanded}
                 tabIndex={0}
-                aria-label="Collapse Tree"
+                aria-label={getApiShortDisplayName() + `Collapse Tree`}
                 title="Collapse Tree"
                 ref={focusButton}
               >

src/Common/TableEntity.tsx

@@ -7,7 +7,7 @@ import {
   IStackTokens,
   Stack,
   TextField,
-  TooltipHost
+  TooltipHost,
 } from "@fluentui/react";
 import React, { FunctionComponent } from "react";
 import DeleteIcon from "../../images/delete.svg";
@@ -136,20 +136,18 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
           onEntityTimeValueChange={onEntityTimeValueChange}
         />
         {!isEntityValueDisable && (
-          
           <TooltipHost content="Edit property" id="editTooltip">
             <div tabIndex={0}>
-            <Image
-              {...imageProps}
-              src={EditIcon}
-              alt="editEntity"
-              id="editEntity"
-              onClick={onEditEntity}
-              onKeyPress={handleKeyPress}
-            />
+              <Image
+                {...imageProps}
+                src={EditIcon}
+                alt="editEntity"
+                onClick={onEditEntity}
+                tabIndex={0}
+                onKeyPress={handleKeyPress}
+              />
             </div>
           </TooltipHost>
-          
         )}
         {isDeleteOptionVisible && userContext.apiType !== "Cassandra" && (
           <TooltipHost content="Delete property" id="deleteTooltip">

src/Common/UrlUtility.test.ts

@@ -0,0 +1,49 @@
+import * as UrlUtility from "./UrlUtility";
+
+describe("parseDocumentsPath", () => {
+  it("empty resource path", () => {
+    const resourcePath = "";
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual({});
+  });
+
+  it("resourcePath does not begin or end with /", () => {
+    const resourcePath = "localhost/portal/home";
+    const expectedResult = {
+      type: "home",
+      objectBody: {
+        id: "portal",
+        self: "/localhost/portal/home/",
+      },
+    };
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual(expectedResult);
+  });
+
+  it("resourcePath length is even", () => {
+    const resourcePath = "/localhost/portal/src/home/";
+    const expectedResult = {
+      type: "src",
+      objectBody: {
+        id: "home",
+        self: resourcePath,
+      },
+    };
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual(expectedResult);
+  });
+
+  it("createUri", () => {
+    const baseUri = "http://foo.com/bar/";
+    const relativeUri = "/index.html";
+    const expectedUri = "http://foo.com/bar/index.html";
+
+    expect(UrlUtility.createUri(baseUri, relativeUri)).toEqual(expectedUri);
+  });
+
+  it("should throw an error if baseUri is empty", () => {
+    expect(() => {
+      UrlUtility.createUri("", "/home");
+    }).toThrow("baseUri is null or empty");
+  });
+});

src/Common/dataAccess/readCollections.ts

@@ -1,3 +1,4 @@
+import { Queries } from "Common/Constants";
 import { AuthType } from "../../AuthType";
 import * as DataModels from "../../Contracts/DataModels";
 import { userContext } from "../../UserContext";
@@ -31,6 +32,35 @@ export async function readCollections(databaseId: string): Promise<DataModels.Co
   }
 }
 
+export async function readCollectionsWithPagination(
+  databaseId: string,
+  continuationToken?: string
+): Promise<DataModels.CollectionsWithPagination> {
+  const clearMessage = logConsoleProgress(`Querying containers for database ${databaseId}`);
+  try {
+    const sdkResponse = await client()
+      .database(databaseId)
+      .containers.query(
+        { query: "SELECT * FROM c" },
+        {
+          continuationToken,
+          maxItemCount: Queries.containersPerPage,
+        }
+      )
+      .fetchNext();
+    const collectionsWithPagination: DataModels.CollectionsWithPagination = {
+      collections: sdkResponse.resources as DataModels.Collection[],
+      continuationToken: sdkResponse.continuationToken,
+    };
+    return collectionsWithPagination;
+  } catch (error) {
+    handleError(error, "ReadCollections", `Error while querying containers for database ${databaseId}`);
+    throw error;
+  } finally {
+    clearMessage();
+  }
+}
+
 async function readCollectionsWithARM(databaseId: string): Promise<DataModels.Collection[]> {
   let rpResponse;
 

src/Contracts/DataModels.ts

@@ -156,6 +156,11 @@ export interface Collection extends Resource {
   requestSchema?: () => void;
 }
 
+export interface CollectionsWithPagination {
+  continuationToken?: string;
+  collections?: Collection[];
+}
+
 export interface Database extends Resource {
   collections?: Collection[];
 }

src/Contracts/ViewModels.ts

@@ -87,13 +87,13 @@ export interface Database extends TreeNode {
   isDatabaseExpanded: ko.Observable<boolean>;
   isDatabaseShared: ko.Computed<boolean>;
   isSampleDB?: boolean;
-
+  collectionsContinuationToken?: string;
   selectedSubnodeKind: ko.Observable<CollectionTabKind>;
 
   expandDatabase(): Promise<void>;
   collapseDatabase(): void;
 
-  loadCollections(): Promise<void>;
+  loadCollections(restart?: boolean): Promise<void>;
   findCollectionWithId(collectionId: string): Collection;
   openAddCollection(database: Database, event: MouseEvent): void;
   onSettingsClick: () => void;

src/Explorer/Controls/Accordion/AccordionComponent.tsx

@@ -73,7 +73,7 @@ export class AccordionItemComponent extends React.Component<AccordionItemCompone
       <img
         className="expandCollapseIcon"
         src={this.state.isExpanded ? TriangleDownIcon : TriangleRightIcon}
-        alt="Hide"
+        alt={this.state.isExpanded ? `${this.props.title} hide` : `${this.props.title} expand`}
         tabIndex={0}
         role="button"
       />

src/Explorer/Controls/Tabs/TabComponent.tsx

@@ -46,10 +46,13 @@ export class TabComponent extends React.Component<TabComponentProps> {
       }
 
       let className = "toggleSwitch";
+      let ariaselected;
       if (index === this.props.currentTabIndex) {
         className += " selectedToggle";
+        ariaselected = true;
       } else {
         className += " unselectedToggle";
+        ariaselected = false;
       }
 
       return (
@@ -57,9 +60,10 @@ export class TabComponent extends React.Component<TabComponentProps> {
           <AccessibleElement
             as="span"
             className={className}
-            role="presentation"
+            role="tab"
             onActivated={() => this.setActiveTab(index)}
             aria-label={`Select tab: ${tab.title}`}
+            aria-selected={ariaselected}
           >
             {tab.title}
           </AccessibleElement>
@@ -77,7 +81,11 @@ export class TabComponent extends React.Component<TabComponentProps> {
 
     return (
       <div className="tabComponentContainer">
-        {!this.props.hideHeader && <div className="tabs tabSwitch">{this.renderTabTitles()}</div>}
+        {!this.props.hideHeader && (
+          <div className="tabs tabSwitch" role="tablist">
+            {this.renderTabTitles()}
+          </div>
+        )}
         <div className={className}>{currentTabContent.render()}</div>
       </div>
     );

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -186,35 +186,35 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
 
       <Stack horizontal verticalAlign="center">
         <div role="radiogroup">
-        <input
-          id="Autoscale-input"
-          className="throughputInputRadioBtn"
-          aria-label="Autoscale database throughput"
-          aria-required={true}
-          checked={isAutoscaleSelected}
-          type="radio"
-          role="radio"
-          tabIndex={0}
-          onChange={(e) => handleOnChangeMode(e, "Autoscale")}
-        />
-        <label htmlFor="Autoscale-input" className="throughputInputRadioBtnLabel">
-          Autoscale
-        </label>
+          <input
+            id="Autoscale-input"
+            className="throughputInputRadioBtn"
+            aria-label="Autoscale database throughput"
+            aria-required={true}
+            checked={isAutoscaleSelected}
+            type="radio"
+            role="radio"
+            tabIndex={0}
+            onChange={(e) => handleOnChangeMode(e, "Autoscale")}
+          />
+          <label htmlFor="Autoscale-input" className="throughputInputRadioBtnLabel">
+            Autoscale
+          </label>
 
-        <input
-          id="Manual-input"
-          className="throughputInputRadioBtn"
-          aria-label="Manual database throughput"
-          checked={!isAutoscaleSelected}
-          type="radio"
-          aria-required={true}
-          role="radio"
-          tabIndex={0}
-          onChange={(e) => handleOnChangeMode(e, "Manual")}
-        />
-        <label className="throughputInputRadioBtnLabel" htmlFor="Manual-input">
-          Manual
-        </label>
+          <input
+            id="Manual-input"
+            className="throughputInputRadioBtn"
+            aria-label="Manual database throughput"
+            checked={!isAutoscaleSelected}
+            type="radio"
+            aria-required={true}
+            role="radio"
+            tabIndex={0}
+            onChange={(e) => handleOnChangeMode(e, "Manual")}
+          />
+          <label className="throughputInputRadioBtnLabel" htmlFor="Manual-input">
+            Manual
+          </label>
         </div>
       </Stack>
 

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -347,14 +347,12 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                     ariaLabel="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                     className="panelInfoIcon"
                     iconName="Info"
-                    role="tooltip"
                     tabIndex={0}
                   >
                     <IconBase
                       ariaLabel="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                       className="panelInfoIcon"
                       iconName="Info"
-                      role="tooltip"
                       styles={[Function]}
                       tabIndex={0}
                       theme={
@@ -635,7 +633,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         aria-label="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                         className="panelInfoIcon root-57"
                         data-icon-name="Info"
-                        role="tooltip"
+                        role="img"
                         tabIndex={0}
                       >
                         
@@ -1341,14 +1339,12 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         ariaLabel="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                         className="panelInfoIcon"
                         iconName="Info"
-                        role="tooltip"
                         tabIndex={0}
                       >
                         <IconBase
                           ariaLabel="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                           className="panelInfoIcon"
                           iconName="Info"
-                          role="tooltip"
                           styles={[Function]}
                           tabIndex={0}
                           theme={
@@ -1629,7 +1625,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                             aria-label="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                             className="panelInfoIcon root-57"
                             data-icon-name="Info"
-                            role="tooltip"
+                            role="img"
                             tabIndex={0}
                           >
                             

src/Explorer/Controls/TreeComponent/TreeComponent.tsx

@@ -10,7 +10,7 @@ import {
   IButtonStyles,
   IconButton,
   IContextualMenuItemProps,
-  IContextualMenuProps
+  IContextualMenuProps,
 } from "@fluentui/react";
 import * as React from "react";
 import AnimateHeight from "react-animate-height";

src/Explorer/Controls/TreeComponent/__snapshots__/TreeComponent.test.tsx.snap

@@ -40,32 +40,30 @@ exports[`TreeNodeComponent does not render children by default 1`] = `
   onKeyPress={[Function]}
   role="treeitem"
 >
-  <div>
-    <div
-      className="treeNodeHeader "
-      data-test="label"
-      style={
-        Object {
-          "paddingLeft": 9,
-        }
+  <div
+    className="treeNodeHeader "
+    data-test="label"
+    style={
+      Object {
+        "paddingLeft": 9,
       }
-      tabIndex={-1}
+    }
+    tabIndex={-1}
+  >
+    <img
+      alt="label branch is collapsed"
+      className="expandCollapseIcon"
+      onKeyPress={[Function]}
+      role="button"
+      src=""
+      tabIndex={0}
+    />
+    <span
+      className="nodeLabel"
+      title="label"
     >
-      <img
-        alt="label branch is collapsed"
-        className="expandCollapseIcon"
-        onKeyPress={[Function]}
-        role="button"
-        src=""
-        tabIndex={0}
-      />
-      <span
-        className="nodeLabel"
-        title="label"
-      >
-        label
-      </span>
-    </div>
+      label
+    </span>
   </div>
   <div
     className="loadingIconContainer"
@@ -145,80 +143,78 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
   onKeyPress={[Function]}
   role="treeitem"
 >
-  <div>
-    <div
-      className="treeNodeHeader "
-      data-test="label"
-      style={
-        Object {
-          "paddingLeft": 23,
-        }
+  <div
+    className="treeNodeHeader "
+    data-test="label"
+    style={
+      Object {
+        "paddingLeft": 23,
       }
-      tabIndex={-1}
+    }
+    tabIndex={-1}
+  >
+    <img
+      alt="label branch is expanded"
+      className="expandCollapseIcon"
+      onKeyPress={[Function]}
+      role="button"
+      src=""
+      tabIndex={0}
+    />
+    <span
+      className="nodeLabel"
+      title="label"
     >
-      <img
-        alt="label branch is expanded"
-        className="expandCollapseIcon"
-        onKeyPress={[Function]}
-        role="button"
-        src=""
-        tabIndex={0}
+      label
+    </span>
+    <div
+      onContextMenu={[Function]}
+      onKeyPress={[Function]}
+    >
+      <CustomizedIconButton
+        ariaLabel="More"
+        className="treeMenuEllipsis"
+        menuIconProps={
+          Object {
+            "iconName": "More",
+            "styles": Object {
+              "root": Object {
+                "fontSize": "18px",
+                "fontWeight": "bold",
+              },
+            },
+          }
+        }
+        menuProps={
+          Object {
+            "contextualMenuItemAs": [Function],
+            "coverTarget": true,
+            "directionalHint": 3,
+            "isBeakVisible": false,
+            "items": Array [
+              Object {
+                "className": undefined,
+                "disabled": true,
+                "key": "menuLabel",
+                "onClick": [Function],
+                "onRenderIcon": [Function],
+                "text": "menuLabel",
+              },
+            ],
+            "onMenuDismissed": [Function],
+            "onMenuOpened": [Function],
+          }
+        }
+        name="More"
+        styles={
+          Object {
+            "rootFocused": Object {
+              "outline": "1px dashed undefined",
+            },
+          }
+        }
+        title="More"
       />
-      <span
-        className="nodeLabel"
-        title="label"
-      >
-        label
-      </span>
-      <div
-        onContextMenu={[Function]}
-        onKeyPress={[Function]}
-      >
-        <CustomizedIconButton
-          ariaLabel="More"
-          className="treeMenuEllipsis"
-          menuIconProps={
-            Object {
-              "iconName": "More",
-              "styles": Object {
-                "root": Object {
-                  "fontSize": "18px",
-                  "fontWeight": "bold",
-                },
-              },
-            }
-          }
-          menuProps={
-            Object {
-              "contextualMenuItemAs": [Function],
-              "coverTarget": true,
-              "directionalHint": 3,
-              "isBeakVisible": false,
-              "items": Array [
-                Object {
-                  "className": undefined,
-                  "disabled": true,
-                  "key": "menuLabel",
-                  "onClick": [Function],
-                  "onRenderIcon": [Function],
-                  "text": "menuLabel",
-                },
-              ],
-              "onMenuDismissed": [Function],
-              "onMenuOpened": [Function],
-            }
-          }
-          name="More"
-          styles={
-            Object {
-              "rootFocused": Object {
-                "outline": "1px dashed undefined",
-              },
-            }
-          }
-          title="More"
-        />
-      </div>
     </div>
   </div>
   <div
@@ -298,32 +294,30 @@ exports[`TreeNodeComponent renders loading icon 1`] = `
   onKeyPress={[Function]}
   role="treeitem"
 >
-  <div>
-    <div
-      className="treeNodeHeader "
-      data-test="label"
-      style={
-        Object {
-          "paddingLeft": 9,
-        }
+  <div
+    className="treeNodeHeader "
+    data-test="label"
+    style={
+      Object {
+        "paddingLeft": 9,
       }
-      tabIndex={-1}
+    }
+    tabIndex={-1}
+  >
+    <img
+      alt="label branch is expanded"
+      className="expandCollapseIcon"
+      onKeyPress={[Function]}
+      role="button"
+      src=""
+      tabIndex={0}
+    />
+    <span
+      className="nodeLabel"
+      title="label"
     >
-      <img
-        alt="label branch is expanded"
-        className="expandCollapseIcon"
-        onKeyPress={[Function]}
-        role="button"
-        src=""
-        tabIndex={0}
-      />
-      <span
-        className="nodeLabel"
-        title="label"
-      >
-        label
-      </span>
-    </div>
+      label
+    </span>
   </div>
   <div
     className="loadingIconContainer"
@@ -374,71 +368,69 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
   onKeyPress={[Function]}
   role="treeitem"
 >
-  <div>
-    <div
-      className="treeNodeHeader "
-      data-test="label"
-      style={
-        Object {
-          "paddingLeft": 23,
-        }
+  <div
+    className="treeNodeHeader "
+    data-test="label"
+    style={
+      Object {
+        "paddingLeft": 23,
       }
-      tabIndex={-1}
+    }
+    tabIndex={-1}
+  >
+    <img
+      alt="label branch is expanded"
+      className="expandCollapseIcon"
+      onKeyPress={[Function]}
+      role="button"
+      src=""
+      tabIndex={0}
+    />
+    <span
+      className="nodeLabel"
+      title="label"
     >
-      <img
-        alt="label branch is expanded"
-        className="expandCollapseIcon"
-        onKeyPress={[Function]}
-        role="button"
-        src=""
-        tabIndex={0}
+      label
+    </span>
+    <div
+      onContextMenu={[Function]}
+      onKeyPress={[Function]}
+    >
+      <CustomizedIconButton
+        ariaLabel="More"
+        className="treeMenuEllipsis"
+        menuIconProps={
+          Object {
+            "iconName": "More",
+            "styles": Object {
+              "root": Object {
+                "fontSize": "18px",
+                "fontWeight": "bold",
+              },
+            },
+          }
+        }
+        menuProps={
+          Object {
+            "contextualMenuItemAs": [Function],
+            "coverTarget": true,
+            "directionalHint": 3,
+            "isBeakVisible": false,
+            "items": Array [],
+            "onMenuDismissed": [Function],
+            "onMenuOpened": [Function],
+          }
+        }
+        name="More"
+        styles={
+          Object {
+            "rootFocused": Object {
+              "outline": "1px dashed undefined",
+            },
+          }
+        }
+        title="More"
       />
-      <span
-        className="nodeLabel"
-        title="label"
-      >
-        label
-      </span>
-      <div
-        onContextMenu={[Function]}
-        onKeyPress={[Function]}
-      >
-        <CustomizedIconButton
-          ariaLabel="More"
-          className="treeMenuEllipsis"
-          menuIconProps={
-            Object {
-              "iconName": "More",
-              "styles": Object {
-                "root": Object {
-                  "fontSize": "18px",
-                  "fontWeight": "bold",
-                },
-              },
-            }
-          }
-          menuProps={
-            Object {
-              "contextualMenuItemAs": [Function],
-              "coverTarget": true,
-              "directionalHint": 3,
-              "isBeakVisible": false,
-              "items": Array [],
-              "onMenuDismissed": [Function],
-              "onMenuOpened": [Function],
-            }
-          }
-          name="More"
-          styles={
-            Object {
-              "rootFocused": Object {
-                "outline": "1px dashed undefined",
-              },
-            }
-          }
-          title="More"
-        />
-      </div>
     </div>
   </div>
   <div
@@ -546,32 +538,30 @@ exports[`TreeNodeComponent renders unsorted children by default 1`] = `
   onKeyPress={[Function]}
   role="treeitem"
 >
-  <div>
-    <div
-      className="treeNodeHeader "
-      data-test="label"
-      style={
-        Object {
-          "paddingLeft": 9,
-        }
+  <div
+    className="treeNodeHeader "
+    data-test="label"
+    style={
+      Object {
+        "paddingLeft": 9,
       }
-      tabIndex={-1}
+    }
+    tabIndex={-1}
+  >
+    <img
+      alt="label branch is expanded"
+      className="expandCollapseIcon"
+      onKeyPress={[Function]}
+      role="button"
+      src=""
+      tabIndex={0}
+    />
+    <span
+      className="nodeLabel"
+      title="label"
     >
-      <img
-        alt="label branch is expanded"
-        className="expandCollapseIcon"
-        onKeyPress={[Function]}
-        role="button"
-        src=""
-        tabIndex={0}
-      />
-      <span
-        className="nodeLabel"
-        title="label"
-      >
-        label
-      </span>
-    </div>
+      label
+    </span>
   </div>
   <div
     className="loadingIconContainer"

src/Explorer/Controls/TreeComponent/treeComponent.less

@@ -3,11 +3,11 @@
 .treeComponent {
   .nodeItem {
     &:focus {
-      outline: 1px dashed @AccentMedium;
+      outline: 2px @AccentMedium;
     }
 
     .treeNodeHeader {
-      padding: @SmallSpace 2px;
+      margin: 1px;
       cursor: pointer;
       display: flex;
 

src/Explorer/Explorer.tsx

@@ -577,7 +577,7 @@ export default class Explorer {
     try {
       await Promise.all(
         databasesToLoad.map(async (database: ViewModels.Database) => {
-          await database.loadCollections();
+          await database.loadCollections(true);
           const isNewDatabase: boolean = _.some(newDatabases, (db: ViewModels.Database) => db.id() === database.id());
           if (isNewDatabase) {
             database.expandDatabase();

src/Explorer/Graph/GraphExplorerComponent/MiddlePaneComponent.tsx

@@ -18,13 +18,14 @@ export class MiddlePaneComponent extends React.Component<MiddlePaneComponentProp
         <div className="graphTitle">
           <span className="paneTitle">Graph</span>
           <button
-          style={{border:'none',background:'none'}}
+            style={{ border: "none", background: "none" }}
             className="graphExpandCollapseBtn pull-right"
             onClick={this.props.toggleExpandGraph}
             role="button"
             aria-expanded={this.props.isTabsContentExpanded}
-            aria-name="View graph in full screen"
- 
+            aria-label={
+              this.props.isTabsContentExpanded ? "Collapse graph to minimized view" : "View graph in full screen"
+            }
           >
             <img
               src={this.props.isTabsContentExpanded ? CollapseArrowIcon : ExpandIcon}

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -202,6 +202,7 @@ export function createControlCommandBarButtons(container: Explorer): CommandButt
   if (showOpenFullScreen) {
     const label = "Open Full Screen";
     const fullScreenButton: CommandButtonComponentProps = {
+      id: "openFullScreenBtn",
       iconSrc: OpenInTabIcon,
       iconAlt: label,
       onCommandClick: () => {

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent.tsx

@@ -150,7 +150,6 @@ export class NotificationConsoleComponent extends React.Component<
                 selectedKey={this.state.selectedFilter}
                 options={NotificationConsoleComponent.FilterOptions}
                 onChange={this.onFilterSelected.bind(this)}
-
               />
               <span className="consoleSplitter" />
               <span

src/Explorer/Menus/NotificationConsole/__snapshots__/NotificationConsoleComponent.test.tsx.snap

@@ -134,7 +134,6 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
               },
             ]
           }
-          role="combobox"
           selectedKey="All"
         />
         <span
@@ -298,7 +297,6 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
               },
             ]
           }
-          role="combobox"
           selectedKey="All"
         />
         <span

src/Explorer/Notebook/NotebookComponent/InMemoryContentProviderUtils.test.ts

@@ -0,0 +1,23 @@
+import * as InMemoryContentProviderUtils from "./ContentProviders/InMemoryContentProviderUtils";
+
+describe("fromContentUri", () => {
+  it("fromContentUri should return valid result", () => {
+    const contentUri = "memory://resource/path";
+    const result = "resource";
+
+    expect(InMemoryContentProviderUtils.fromContentUri(contentUri)).toEqual(result);
+  });
+
+  it("fromContentUri should return undefined on invalid input", () => {
+    const contentUri = "invalid";
+
+    expect(InMemoryContentProviderUtils.fromContentUri(contentUri)).toEqual(undefined);
+  });
+
+  it("toContentUri should return valid result", () => {
+    const path = "resource/path";
+    const result = "memory://resource/path";
+
+    expect(InMemoryContentProviderUtils.toContentUri(path)).toEqual(result);
+  });
+});

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -13,7 +13,7 @@ import {
   Stack,
   TeachingBubble,
   Text,
-  TooltipHost
+  TooltipHost,
 } from "@fluentui/react";
 import * as Constants from "Common/Constants";
 import { createCollection } from "Common/dataAccess/createCollection";
@@ -100,7 +100,6 @@ export interface AddCollectionPanelState {
   isExecuting: boolean;
   isThroughputCapExceeded: boolean;
   teachingBubbleStep: number;
-  isParentTooltipVisible:boolean;
 }
 
 export class AddCollectionPanel extends React.Component<AddCollectionPanelProps, AddCollectionPanelState> {
@@ -109,7 +108,6 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
   private collectionThroughput: number;
   private isCollectionAutoscale: boolean;
   private isCostAcknowledged: boolean;
-  
 
   constructor(props: AddCollectionPanelProps) {
     super(props);
@@ -136,16 +134,13 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       isExecuting: false,
       isThroughputCapExceeded: false,
       teachingBubbleStep: 0,
-      isParentTooltipVisible: false,
     };
-    
   }
 
   componentDidMount(): void {
     if (this.state.teachingBubbleStep === 0 && this.props.isQuickstart) {
       this.setState({ teachingBubbleStep: 1 });
     }
-
   }
 
   render(): JSX.Element {
@@ -279,33 +274,33 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
             </Stack>
 
             <Stack horizontal verticalAlign="center">
-              <div role='radiogroup'>
-              <input
-                className="panelRadioBtn"
-                checked={this.state.createNewDatabase}
-                aria-label="Create new database"
-                aria-checked={this.state.createNewDatabase}
-                name="databaseType"
-                type="radio"
-                role="radio"
-                id="databaseCreateNew"
-                tabIndex={0}
-                onChange={this.onCreateNewDatabaseRadioBtnChange.bind(this)}
-              />
-              <span className="panelRadioBtnLabel">Create new</span>
+              <div role="radiogroup">
+                <input
+                  className="panelRadioBtn"
+                  checked={this.state.createNewDatabase}
+                  aria-label="Create new database"
+                  aria-checked={this.state.createNewDatabase}
+                  name="databaseType"
+                  type="radio"
+                  role="radio"
+                  id="databaseCreateNew"
+                  tabIndex={0}
+                  onChange={this.onCreateNewDatabaseRadioBtnChange.bind(this)}
+                />
+                <span className="panelRadioBtnLabel">Create new</span>
 
-              <input
-                className="panelRadioBtn"
-                checked={!this.state.createNewDatabase}
-                aria-label="Use existing database"
-                aria-checked={!this.state.createNewDatabase}
-                name="databaseType"
-                type="radio"
-                role="radio"
-                tabIndex={0}
-                onChange={this.onUseExistingDatabaseRadioBtnChange.bind(this)}
-              />
-              <span className="panelRadioBtnLabel">Use existing</span>
+                <input
+                  className="panelRadioBtn"
+                  checked={!this.state.createNewDatabase}
+                  aria-label="Use existing database"
+                  aria-checked={!this.state.createNewDatabase}
+                  name="databaseType"
+                  type="radio"
+                  role="radio"
+                  tabIndex={0}
+                  onChange={this.onUseExistingDatabaseRadioBtnChange.bind(this)}
+                />
+                <span className="panelRadioBtnLabel">Use existing</span>
               </div>
             </Stack>
 
@@ -408,11 +403,11 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 content={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
               >
                 <Icon
+                  role="button"
                   iconName="Info"
                   className="panelInfoIcon"
                   tabIndex={0}
                   ariaLabel={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
-                  role="button"
                 />
               </TooltipHost>
             </Stack>
@@ -811,35 +806,35 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
 
               <Stack horizontal verticalAlign="center">
                 <div role="radiogroup">
-                <input
-                  className="panelRadioBtn"
-                  checked={this.state.enableAnalyticalStore}
-                  disabled={!this.isSynapseLinkEnabled()}
-                  aria-label="Enable analytical store"
-                  aria-checked={this.state.enableAnalyticalStore}
-                  name="analyticalStore"
-                  type="radio"
-                  role="radio"
-                  id="enableAnalyticalStoreBtn"
-                  tabIndex={0}
-                  onChange={this.onEnableAnalyticalStoreRadioBtnChange.bind(this)}
-                />
-                <span className="panelRadioBtnLabel">On</span>
+                  <input
+                    className="panelRadioBtn"
+                    checked={this.state.enableAnalyticalStore}
+                    disabled={!this.isSynapseLinkEnabled()}
+                    aria-label="Enable analytical store"
+                    aria-checked={this.state.enableAnalyticalStore}
+                    name="analyticalStore"
+                    type="radio"
+                    role="radio"
+                    id="enableAnalyticalStoreBtn"
+                    tabIndex={0}
+                    onChange={this.onEnableAnalyticalStoreRadioBtnChange.bind(this)}
+                  />
+                  <span className="panelRadioBtnLabel">On</span>
 
-                <input
-                  className="panelRadioBtn"
-                  checked={!this.state.enableAnalyticalStore}
-                  disabled={!this.isSynapseLinkEnabled()}
-                  aria-label="Disable analytical store"
-                  aria-checked={!this.state.enableAnalyticalStore}
-                  name="analyticalStore"
-                  type="radio"
-                  role="radio"
-                  id="disableAnalyticalStoreBtn"
-                  tabIndex={0}
-                  onChange={this.onDisableAnalyticalStoreRadioBtnChange.bind(this)}
-                />
-                <span className="panelRadioBtnLabel">Off</span>
+                  <input
+                    className="panelRadioBtn"
+                    checked={!this.state.enableAnalyticalStore}
+                    disabled={!this.isSynapseLinkEnabled()}
+                    aria-label="Disable analytical store"
+                    aria-checked={!this.state.enableAnalyticalStore}
+                    name="analyticalStore"
+                    type="radio"
+                    role="radio"
+                    id="disableAnalyticalStoreBtn"
+                    tabIndex={0}
+                    onChange={this.onDisableAnalyticalStoreRadioBtnChange.bind(this)}
+                  />
+                  <span className="panelRadioBtnLabel">Off</span>
                 </div>
               </Stack>
 
@@ -989,7 +984,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
   private getPartitionKeyPlaceHolder(index?: number): string {
     switch (userContext.apiType) {
       case "Mongo":
-        return "e.g., address.zipCode";
+        return "e.g., categoryId";
       case "Gremlin":
         return "e.g., /address";
       case "SQL":
@@ -1121,7 +1116,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       return userContext.apiType === "SQL" ? "/pk" : "pk";
     }
     if (this.props.isQuickstart) {
-      return userContext.apiType === "SQL" ? "/address" : "address";
+      return userContext.apiType === "SQL" ? "/categoryId" : "categoryId";
     }
     return "";
   }

src/Explorer/Panes/PanelInfoErrorComponent.tsx

@@ -48,7 +48,7 @@ export const PanelInfoErrorComponent: React.FunctionComponent<PanelInfoErrorProp
           )}
         </Text>
         {showErrorDetails && (
-          <a className="paneErrorLink" role="link" onClick={expandConsole} tabIndex={0} onKeyPress={expandConsole}>
+          <a className="paneErrorLink" role="button" onClick={expandConsole} tabIndex={0} onKeyPress={expandConsole}>
             More details
           </a>
         )}

src/Explorer/Panes/SettingsPane/SettingsPane.tsx

@@ -21,6 +21,11 @@ export const SettingsPane: FunctionComponent = () => {
   const [customItemPerPage, setCustomItemPerPage] = useState<number>(
     LocalStorageUtility.getEntryNumber(StorageKey.CustomItemPerPage) || 0
   );
+  const [containerPaginationEnabled, setContainerPaginationEnabled] = useState<boolean>(
+    LocalStorageUtility.hasItem(StorageKey.ContainerPaginationEnabled)
+      ? LocalStorageUtility.getEntryString(StorageKey.ContainerPaginationEnabled) === "true"
+      : false
+  );
   const [crossPartitionQueryEnabled, setCrossPartitionQueryEnabled] = useState<boolean>(
     LocalStorageUtility.hasItem(StorageKey.IsCrossPartitionQueryEnabled)
       ? LocalStorageUtility.getEntryString(StorageKey.IsCrossPartitionQueryEnabled) === "true"
@@ -50,6 +55,7 @@ export const SettingsPane: FunctionComponent = () => {
       isCustomPageOptionSelected() ? customItemPerPage : Constants.Queries.unlimitedItemsPerPage
     );
     LocalStorageUtility.setEntryNumber(StorageKey.CustomItemPerPage, customItemPerPage);
+    LocalStorageUtility.setEntryString(StorageKey.ContainerPaginationEnabled, containerPaginationEnabled.toString());
     LocalStorageUtility.setEntryString(StorageKey.IsCrossPartitionQueryEnabled, crossPartitionQueryEnabled.toString());
     LocalStorageUtility.setEntryNumber(StorageKey.MaxDegreeOfParellism, maxDegreeOfParallelism);
 
@@ -185,6 +191,25 @@ export const SettingsPane: FunctionComponent = () => {
             </div>
           </div>
         )}
+        <div className="settingsSection">
+          <div className="settingsSectionPart">
+            <div className="settingsSectionLabel">
+              Enable container pagination
+              <InfoTooltip>
+                Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+              </InfoTooltip>
+            </div>
+            <Checkbox
+              styles={{
+                label: { padding: 0 },
+              }}
+              className="padding"
+              ariaLabel="Enable container pagination"
+              checked={containerPaginationEnabled}
+              onChange={() => setContainerPaginationEnabled(!containerPaginationEnabled)}
+            />
+          </div>
+        </div>
         {shouldShowCrossPartitionOption && (
           <div className="settingsSection">
             <div className="settingsSectionPart">

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

@@ -97,6 +97,35 @@ exports[`Settings Pane should render Default properly 1`] = `
         </div>
       </div>
     </div>
+    <div
+      className="settingsSection"
+    >
+      <div
+        className="settingsSectionPart"
+      >
+        <div
+          className="settingsSectionLabel"
+        >
+          Enable container pagination
+          <InfoTooltip>
+            Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+          </InfoTooltip>
+        </div>
+        <StyledCheckboxBase
+          ariaLabel="Enable container pagination"
+          checked={false}
+          className="padding"
+          onChange={[Function]}
+          styles={
+            Object {
+              "label": Object {
+                "padding": 0,
+              },
+            }
+          }
+        />
+      </div>
+    </div>
     <div
       className="settingsSection"
     >
@@ -182,6 +211,35 @@ exports[`Settings Pane should render Gremlin properly 1`] = `
   <div
     className="paneMainContent"
   >
+    <div
+      className="settingsSection"
+    >
+      <div
+        className="settingsSectionPart"
+      >
+        <div
+          className="settingsSectionLabel"
+        >
+          Enable container pagination
+          <InfoTooltip>
+            Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+          </InfoTooltip>
+        </div>
+        <StyledCheckboxBase
+          ariaLabel="Enable container pagination"
+          checked={false}
+          className="padding"
+          onChange={[Function]}
+          styles={
+            Object {
+              "label": Object {
+                "padding": 0,
+              },
+            }
+          }
+        />
+      </div>
+    </div>
     <div
       className="settingsSection"
     >

src/Explorer/Quickstart/Tutorials/MongoQuickstartTutorial.tsx

@@ -1,4 +1,4 @@
-import { Link, Stack, TeachingBubble, Text } from "@fluentui/react";
+import { DirectionalHint, Link, Stack, TeachingBubble, Text } from "@fluentui/react";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useTeachingBubble } from "hooks/useTeachingBubble";
 import React from "react";
@@ -18,6 +18,11 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
     return <></>;
   }
 
+  let totalSteps = 9;
+  if (userContext.isTryCosmosDBSubscription) {
+    totalSteps = 10;
+  }
+
   switch (step) {
     case 1:
       return isSampleDBExpanded ? (
@@ -33,7 +38,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             },
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 1 of 8"
+          footerContent={"Step 1 of " + totalSteps}
         >
           Start viewing and working with your data by opening Documents under Data
         </TeachingBubble>
@@ -55,7 +60,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(1),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 2 of 8"
+          footerContent={"Step 2 of " + totalSteps}
         >
           View documents here using the documents window. You can also use your favorite MongoDB tools and drivers to do
           so.
@@ -78,7 +83,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(2),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 3 of 8"
+          footerContent={"Step 3 of " + totalSteps}
         >
           Add new document by copy / pasting JSON or uploading a JSON. You can also use your favorite MongoDB tools and
           drivers to do so.
@@ -99,7 +104,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(3),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 4 of 8"
+          footerContent={"Step 4 of " + totalSteps}
         >
           Query your data using the filter function. Azure Cosmos DB for MongoDB provides comprehensive support for
           MongoDB query language constructs. You can also use your favorite MongoDB tools and drivers to do so.
@@ -120,7 +125,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(4),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 5 of 8"
+          footerContent={"Step 5 of " + totalSteps}
         >
           Change throughput provisioned to your collection according to your needs
         </TeachingBubble>
@@ -140,7 +145,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(5),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 6 of 8"
+          footerContent={"Step 6 of " + totalSteps}
         >
           Use the indexing policy editor to create and edit your indexes.
         </TeachingBubble>
@@ -160,12 +165,54 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(6),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 7 of 8"
+          footerContent={"Step 7 of " + totalSteps}
         >
           Visualize your data, store queries in an interactive document
         </TeachingBubble>
       );
     case 8:
+      return (
+        <TeachingBubble
+          headline="Launch full screen"
+          target={"#openFullScreenBtn"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(9) : setStep(10)),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(7),
+          }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 8 of " + totalSteps}
+        >
+          This will open a new tab in your browser to use Cosmos DB Explorer. Using the provided URLs you can share
+          read-write or read-only access with other people.
+        </TeachingBubble>
+      );
+    case 9:
+      return (
+        <TeachingBubble
+          headline="Boost your experience"
+          target={"#freeTierTeachingBubble"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => setStep(10),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(8),
+          }}
+          calloutProps={{ directionalHint: DirectionalHint.leftCenter }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 9 of " + totalSteps}
+        >
+          Unlock everything Azure Cosmos DB has to offer When you&apos;re ready, upgrade to production.
+        </TeachingBubble>
+      );
+    case 10:
       return (
         <TeachingBubble
           headline="Congratulations!"
@@ -180,10 +227,10 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
           }}
           secondaryButtonProps={{
             text: "Previous",
-            onClick: () => setStep(7),
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(9) : setStep(8)),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 8 of 8"
+          footerContent={"Step " + totalSteps + " of " + totalSteps}
         >
           <Stack>
             <Text style={{ color: "white" }}>

src/Explorer/Quickstart/Tutorials/SQLQuickstartTutorial.tsx

@@ -1,4 +1,4 @@
-import { Link, Stack, TeachingBubble, Text } from "@fluentui/react";
+import { DirectionalHint, Link, Stack, TeachingBubble, Text } from "@fluentui/react";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useTeachingBubble } from "hooks/useTeachingBubble";
 import React from "react";
@@ -17,6 +17,10 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
   if (userContext.apiType !== "SQL") {
     return <></>;
   }
+  let totalSteps = 8;
+  if (userContext.isTryCosmosDBSubscription) {
+    totalSteps = 9;
+  }
 
   switch (step) {
     case 1:
@@ -33,7 +37,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             },
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 1 of 7"
+          footerContent={"Step 1 of " + totalSteps}
         >
           Start viewing and working with your data by opening Items under Data
         </TeachingBubble>
@@ -55,7 +59,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(1),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 2 of 7"
+          footerContent={"Step 2 of " + totalSteps}
         >
           View item here using the items window. Additionally you can also filter items to be reviewed with the filter
           function
@@ -78,7 +82,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(2),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 3 of 7"
+          footerContent={"Step 3 of " + totalSteps}
         >
           Add new item by copy / pasting JSON; or uploading a JSON
         </TeachingBubble>
@@ -98,7 +102,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(3),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 4 of 7"
+          footerContent={"Step 4 of " + totalSteps}
         >
           Query your data using either the filter function or new query.
         </TeachingBubble>
@@ -118,7 +122,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(4),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 5 of 7"
+          footerContent={"Step 5 of " + totalSteps}
         >
           Change throughput provisioned to your container according to your needs
         </TeachingBubble>
@@ -138,12 +142,54 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(5),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 6 of 7"
+          footerContent={"Step 6 of " + totalSteps}
         >
           Visualize your data, store queries in an interactive document
         </TeachingBubble>
       );
     case 7:
+      return (
+        <TeachingBubble
+          headline="Launch full screen"
+          target={"#openFullScreenBtn"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(8) : setStep(9)),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(6),
+          }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 7 of " + totalSteps}
+        >
+          This will open a new tab in your browser to use Cosmos DB Explorer. Using the provided URLs you can share
+          read-write or read-only access with other people.
+        </TeachingBubble>
+      );
+    case 8:
+      return (
+        <TeachingBubble
+          headline="Boost your experience"
+          target={"#freeTierTeachingBubble"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => setStep(9),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(7),
+          }}
+          calloutProps={{ directionalHint: DirectionalHint.leftCenter }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 8 of " + totalSteps}
+        >
+          Unlock everything Azure Cosmos DB has to offer When you&apos;re ready, upgrade to production.
+        </TeachingBubble>
+      );
+    case 9:
       return (
         <TeachingBubble
           headline="Congratulations!"
@@ -158,10 +204,10 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
           }}
           secondaryButtonProps={{
             text: "Previous",
-            onClick: () => setStep(6),
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(8) : setStep(7)),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 7 of 7"
+          footerContent={"Step " + totalSteps + " of " + totalSteps}
         >
           <Stack>
             <Text style={{ color: "white" }}>

src/Explorer/SplashScreen/SplashScreen.tsx

@@ -9,7 +9,7 @@ import {
   Stack,
   TeachingBubble,
   TeachingBubbleContent,
-  Text
+  Text,
 } from "@fluentui/react";
 import { sendMessage } from "Common/MessageHandler";
 import { MessageTypes } from "Contracts/ExplorerContracts";
@@ -116,9 +116,14 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         <form className="connectExplorerFormContainer">
           <div className="splashScreenContainer">
             <div className="splashScreen">
-              <div className="title" aria-label={userContext.apiType === "Postgres"
-                  ? "Welcome to Azure Cosmos DB for PostgreSQL"
-                  : "Welcome to Azure Cosmos DB"}>
+              <div
+                className="title"
+                aria-label={
+                  userContext.apiType === "Postgres"
+                    ? "Welcome to Azure Cosmos DB for PostgreSQL"
+                    : "Welcome to Azure Cosmos DB"
+                }
+              >
                 {userContext.apiType === "Postgres"
                   ? "Welcome to Azure Cosmos DB for PostgreSQL"
                   : "Welcome to Azure Cosmos DB"}
@@ -565,7 +570,17 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
   }
 
   private getLearningResourceItems(): JSX.Element {
-    let items: { link: string; title: string; description: string }[];
+    interface item {
+      link: string;
+      title: string;
+      description: string;
+    }
+    const cdbLiveTv: item = {
+      link: "https://developer.azurecosmosdb.com/tv",
+      title: "Learn the Fundamentals",
+      description: "Watch Azure Cosmos DB Live TV show introductory and how to videos.",
+    };
+    let items: item[];
     switch (userContext.apiType) {
       case "SQL":
       case "Postgres":
@@ -575,11 +590,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Get Started using an SDK",
             description: "Learn about the Azure Cosmos DB SDK.",
           },
-          {
-            link: "https://aka.ms/msl-complex-queries",
-            title: "Master Complex Queries",
-            description: "Learn how to author complex queries.",
-          },
+          cdbLiveTv,
           {
             link: "https://aka.ms/msl-move-data",
             title: "Migrate Your Data",
@@ -599,11 +610,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Getting Started Guide",
             description: "Learn the basics to get started.",
           },
-          {
-            link: "http://aka.ms/mongodotnet",
-            title: "Build a web API",
-            description: "Create a web API with the.NET SDK.",
-          },
+          cdbLiveTv,
         ];
         break;
       case "Cassandra":
@@ -613,11 +620,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Create a Container",
             description: "Get to know the create a container options.",
           },
-          {
-            link: "https://aka.ms/cassandraserverdiagnostics",
-            title: "Run Server Diagnostics",
-            description: "Learn how to run server diagnostics.",
-          },
+          cdbLiveTv,
           {
             link: "https://aka.ms/Cassandrathroughput",
             title: "Provision Throughput",
@@ -637,11 +640,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Import Graph Data",
             description: "Learn Bulk ingestion data using BulkExecutor",
           },
-          {
-            link: "https://aka.ms/graphoptimize",
-            title: "Optimize your Queries",
-            description: "Learn how to evaluate your Gremlin queries",
-          },
+          cdbLiveTv,
         ];
         break;
       case "Tables":
@@ -656,11 +655,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Build a Java App",
             description: "Create a Azure Cosmos DB for Table app with Java SDK ",
           },
-          {
-            link: "https://aka.ms/tablenodejs",
-            title: "Build a Node.js App",
-            description: "Create a Azure Cosmos DB for Table app with Node.js SDK",
-          },
+          cdbLiveTv,
         ];
         break;
     }

src/Explorer/Tabs/QueryTablesTab.html

@@ -77,7 +77,14 @@
           <div class="addClause" data-bind=" ">
             <div class="addClause-heading">
               <span class="clause-table addClause-title">
-                <img class="addclauseProperty-Img" style="margin-bottom: 5px" src="/Add-property.svg" />
+                <img
+                  class="addclauseProperty-Img"
+                  style="margin-bottom: 5px"
+                  src="/Add-property.svg"
+                  alt="Add new clause"
+                  aria-hidden="true"
+                  role="none"
+                />
                 <span style="margin-left: 5px" data-bind="text: addNewClauseLine"></span>
               </span>
             </div>

src/Explorer/Tabs/Tabs.tsx

@@ -92,6 +92,7 @@ function TabNav({ tab, active, tabKind }: { tab?: Tab; active: boolean; tabKind?
         }
       }}
       className={active ? "active tabList" : "tabList"}
+      style={active ? { fontWeight: "bolder" } : {}}
       title={useObservable(tab?.tabPath || ko.observable(""))}
       aria-selected={active}
       aria-expanded={active}

src/Explorer/Tree/Database.tsx

@@ -3,7 +3,7 @@ import React from "react";
 import * as _ from "underscore";
 import { AuthType } from "../../AuthType";
 import * as Constants from "../../Common/Constants";
-import { readCollections } from "../../Common/dataAccess/readCollections";
+import { readCollections, readCollectionsWithPagination } from "../../Common/dataAccess/readCollections";
 import { readDatabaseOffer } from "../../Common/dataAccess/readDatabaseOffer";
 import { getErrorMessage, getErrorStack } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
@@ -13,6 +13,7 @@ import * as ViewModels from "../../Contracts/ViewModels";
 import { useSidePanel } from "../../hooks/useSidePanel";
 import { useTabs } from "../../hooks/useTabs";
 import { IJunoResponse, JunoClient } from "../../Juno/JunoClient";
+import * as StorageUtility from "../../Shared/StorageUtility";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
@@ -38,6 +39,7 @@ export default class Database implements ViewModels.Database {
   public selectedSubnodeKind: ko.Observable<ViewModels.CollectionTabKind>;
   public junoClient: JunoClient;
   public isSampleDB: boolean;
+  public collectionsContinuationToken?: string;
   private isOfferRead: boolean;
 
   constructor(container: Explorer, data: DataModels.Database) {
@@ -140,7 +142,11 @@ export default class Database implements ViewModels.Database {
     }
 
     await this.loadOffer();
-    await this.loadCollections();
+
+    if (this.collections()?.length === 0) {
+      await this.loadCollections(true);
+    }
+
     this.isDatabaseExpanded(true);
     TelemetryProcessor.trace(Action.ExpandTreeNode, ActionModifiers.Mark, {
       description: "Database node",
@@ -162,9 +168,31 @@ export default class Database implements ViewModels.Database {
     });
   }
 
-  public async loadCollections(): Promise<void> {
+  public async loadCollections(restart = false) {
     const collectionVMs: Collection[] = [];
-    const collections: DataModels.Collection[] = await readCollections(this.id());
+    let collections: DataModels.Collection[] = [];
+    if (restart) {
+      this.collectionsContinuationToken = undefined;
+    }
+    const containerPaginationEnabled =
+      StorageUtility.LocalStorageUtility.getEntryString(StorageUtility.StorageKey.ContainerPaginationEnabled) ===
+      "true";
+    if (containerPaginationEnabled) {
+      const collectionsWithPagination: DataModels.CollectionsWithPagination = await readCollectionsWithPagination(
+        this.id(),
+        this.collectionsContinuationToken
+      );
+
+      if (collectionsWithPagination.collections?.length === Constants.Queries.containersPerPage) {
+        this.collectionsContinuationToken = collectionsWithPagination.continuationToken;
+      } else {
+        this.collectionsContinuationToken = undefined;
+      }
+      collections = collectionsWithPagination.collections;
+    } else {
+      collections = await readCollections(this.id());
+    }
+
     // TODO Remove
     // This is a hack to make Mongo collections read via ARM have a SQL-ish partitionKey property
     if (userContext.apiType === "Mongo" && userContext.authType === AuthType.AAD) {
@@ -199,7 +227,9 @@ export default class Database implements ViewModels.Database {
 
     //merge collections
     this.addCollectionsToList(collectionVMs);
-    this.deleteCollectionsFromList(deltaCollections.toDelete);
+    if (!containerPaginationEnabled || restart) {
+      this.deleteCollectionsFromList(deltaCollections.toDelete);
+    }
 
     useDatabases.getState().updateDatabase(this);
   }

src/Explorer/Tree/ResourceTree.tsx

@@ -479,6 +479,18 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
           databaseNode.children.push(buildCollectionNode(database, collection))
         );
 
+      if (database.collectionsContinuationToken) {
+        const loadMoreNode: TreeNode = {
+          label: "load more",
+          className: "loadMoreHeader",
+          onClick: async () => {
+            await database.loadCollections();
+            useDatabases.getState().updateDatabase(database);
+          },
+        };
+        databaseNode.children.push(loadMoreNode);
+      }
+
       database.collections.subscribe((collections: ViewModels.Collection[]) => {
         collections.forEach((collection: ViewModels.Collection) =>
           databaseNode.children.push(buildCollectionNode(database, collection))

src/Main.tsx

@@ -80,6 +80,7 @@ const App: React.FunctionComponent = () => {
   return (
     <div className="flexContainer">
       <div id="divExplorer" className="flexContainer hideOverflows">
+        <div id="freeTierTeachingBubble"> </div>
         {/* Main Command Bar - Start */}
         <CommandBar container={explorer} />
         {/* Collections Tree and Tabs - Begin */}

src/Shared/StorageUtility.ts

@@ -4,6 +4,7 @@ import * as SessionStorageUtility from "./SessionStorageUtility";
 export { LocalStorageUtility, SessionStorageUtility };
 export enum StorageKey {
   ActualItemPerPage,
+  ContainerPaginationEnabled,
   CustomItemPerPage,
   DatabaseAccountId,
   EncryptedKeyToken,

src/Utils/AuthorizationUtils.ts

@@ -49,7 +49,7 @@ export function getMsalInstance() {
       cacheLocation: "localStorage",
     },
     auth: {
-      authority: `${configContext.AAD_ENDPOINT}common`,
+      authority: `${configContext.AAD_ENDPOINT}organizations`,
       clientId: "203f1145-856a-4232-83d4-a43568fba23d",
     },
   };

src/Utils/MessageValidation.ts

@@ -21,6 +21,23 @@ function isValidOrigin(allowedOrigins: ReadonlyArray<string>, event: MessageEven
   return false;
 }
 
+export function shouldProcessMessage(event: MessageEvent): boolean {
+  if (typeof event.data !== "object") {
+    return false;
+  }
+  if (event.data["signature"] !== "pcIframe") {
+    return false;
+  }
+  if (!("data" in event.data)) {
+    return false;
+  }
+  if (typeof event.data["data"] !== "object") {
+    return false;
+  }
+
+  return true;
+}
+
 export function isReadyMessage(event: MessageEvent): boolean {
   if (!event?.data?.kind && !event?.data?.data) {
     return false;

src/Utils/NetworkUtility.ts

@@ -10,7 +10,7 @@ const PortalIPs: { [key: string]: string[] } = {
   usnat: ["7.28.202.68"],
 };
 
-export const getNetworkSettingsWarningMessage = (clientIpAddress: string): string => {
+export const getNetworkSettingsWarningMessage = (): string => {
   const accountProperties = userContext.databaseAccount?.properties;
 
   if (!accountProperties) {
@@ -40,13 +40,7 @@ export const getNetworkSettingsWarningMessage = (clientIpAddress: string): strin
     if (numberOfMatches !== portalIPs.length) {
       return "The Network settings for this account are preventing access from Data Explorer. Please allow access from Azure Portal to proceed.";
     }
-
-    return "";
-  } else {
-    if (!clientIpAddress || ipRules.some((ipRule) => ipRule.ipAddressOrRange === clientIpAddress)) {
-      return "";
-    }
-
-    return "The Network settings for this account are preventing access from Data Explorer. Please add your current IP to the firewall rules to proceed.";
   }
+
+  return "";
 };

src/hooks/useKnockoutExplorer.ts

@@ -1,3 +1,4 @@
+import Explorer from "Explorer/Explorer";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useEffect, useState } from "react";
 import { getNetworkSettingsWarningMessage } from "Utils/NetworkUtility";
@@ -10,7 +11,6 @@ import { configContext, Platform, updateConfigContext } from "../ConfigContext";
 import { ActionType, DataExplorerAction } from "../Contracts/ActionContracts";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { DataExplorerInputsFrame } from "../Contracts/ViewModels";
-import Explorer from "../Explorer/Explorer";
 import { handleOpenAction } from "../Explorer/OpenActions/OpenActions";
 import { useDatabases } from "../Explorer/useDatabases";
 import {
@@ -33,7 +33,7 @@ import { Node, PortalEnv, updateUserContext, userContext } from "../UserContext"
 import { listKeys } from "../Utils/arm/generatedClients/cosmos/databaseAccounts";
 import { DatabaseAccountListKeysResult } from "../Utils/arm/generatedClients/cosmos/types";
 import { getMsalInstance } from "../Utils/AuthorizationUtils";
-import { isInvalidParentFrameOrigin } from "../Utils/MessageValidation";
+import { isInvalidParentFrameOrigin, shouldProcessMessage } from "../Utils/MessageValidation";
 
 // This hook will create a new instance of Explorer.ts and bind it to the DOM
 // This hook has a LOT of magic, but ideally we can delete it once we have removed KO and switched entirely to React
@@ -239,6 +239,7 @@ async function configurePortal(): Promise<Explorer> {
   updateUserContext({
     authType: AuthType.AAD,
   });
+  let explorer: Explorer;
   return new Promise((resolve) => {
     // In development mode, try to load the iframe message from session storage.
     // This allows webpack hot reload to function properly in the portal
@@ -251,7 +252,7 @@ async function configurePortal(): Promise<Explorer> {
         );
         console.dir(message);
         updateContextsFromPortalMessage(message);
-        const explorer = new Explorer();
+        explorer = new Explorer();
         // In development mode, save the iframe message from the portal in session storage.
         // This allows webpack hot reload to funciton properly
         if (process.env.NODE_ENV === "development") {
@@ -287,7 +288,7 @@ async function configurePortal(): Promise<Explorer> {
           }
 
           updateContextsFromPortalMessage(inputs);
-          const explorer = new Explorer();
+          explorer = new Explorer();
           resolve(explorer);
           if (openAction) {
             handleOpenAction(openAction, useDatabases.getState().databases, explorer);
@@ -300,6 +301,8 @@ async function configurePortal(): Promise<Explorer> {
           } else {
             useTabs.getState().closeTabsByComparator((tab) => tab.tabId === event.data?.data?.tabId);
           }
+        } else if (message?.type === MessageTypes.RefreshResources) {
+          explorer.onRefreshResourcesClick();
         }
       },
       false
@@ -314,23 +317,6 @@ function shouldForwardMessage(message: PortalMessage, messageOrigin: string) {
   return messageOrigin === window.document.location.origin && message.type === MessageTypes.TelemetryInfo;
 }
 
-function shouldProcessMessage(event: MessageEvent): boolean {
-  if (typeof event.data !== "object") {
-    return false;
-  }
-  if (event.data["signature"] !== "pcIframe") {
-    return false;
-  }
-  if (!("data" in event.data)) {
-    return false;
-  }
-  if (typeof event.data["data"] !== "object") {
-    return false;
-  }
-
-  return true;
-}
-
 function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
   if (
     configContext.BACKEND_ENDPOINT &&
@@ -382,7 +368,7 @@ function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
     }
   }
 
-  const warningMessage = getNetworkSettingsWarningMessage(inputs.clientIpAddress);
+  const warningMessage = getNetworkSettingsWarningMessage();
   useTabs.getState().setNetworkSettingsWarning(warningMessage);
 
   if (inputs.features) {