Improve DocumentsTab filter input (#1998)

* Rework Input and dropdown in DocumentsTab

* Improve input: implement Escape and add clear button

* Undo body :focus outline, since fluent UI has a nicer focus style

* Close dropdown if last element is tabbed

* Fix unit tests

* Fix theme and remove autocomplete

* Load theme inside rendering function to fix using correct colors

* Remove commented code

* Add aria-label to clear filter button

* Fix format

* Fix keyboard navigation with tab and arrow up/down. Clear button becomes down button.

---------

Co-authored-by: Laurent Nguyen <languye@microsoft.com>

src/Explorer/Controls/InputDataList/InputDataList.tsx

@@ -0,0 +1,314 @@
+// This component is used to create a dropdown list of options for the user to select from.
+// The options are displayed in a dropdown list when the user clicks on the input field.
+// The user can then select an option from the list. The selected option is then displayed in the input field.
+
+import { getTheme } from "@fluentui/react";
+import {
+  Button,
+  Divider,
+  Input,
+  Link,
+  makeStyles,
+  Popover,
+  PopoverProps,
+  PopoverSurface,
+  PositioningImperativeRef,
+} from "@fluentui/react-components";
+import { ArrowDownRegular, DismissRegular } from "@fluentui/react-icons";
+import { NormalizedEventKey } from "Common/Constants";
+import { tokens } from "Explorer/Theme/ThemeUtil";
+import React, { FC, useEffect, useRef } from "react";
+
+const useStyles = makeStyles({
+  container: {
+    padding: 0,
+  },
+  input: {
+    flexGrow: 1,
+    paddingRight: 0,
+    outline: "none",
+    "& input:focus": {
+      outline: "none", // Undo body :focus dashed outline
+    },
+  },
+  inputButton: {
+    border: 0,
+  },
+  dropdownHeader: {
+    width: "100%",
+    fontSize: tokens.fontSizeBase300,
+    fontWeight: 600,
+    padding: `${tokens.spacingVerticalM} 0 0 ${tokens.spacingVerticalM}`,
+  },
+  dropdownStack: {
+    display: "flex",
+    flexDirection: "column",
+    gap: tokens.spacingVerticalS,
+    marginTop: tokens.spacingVerticalS,
+    marginBottom: "1px",
+  },
+  dropdownOption: {
+    fontSize: tokens.fontSizeBase300,
+    fontWeight: 400,
+    justifyContent: "left",
+    padding: `${tokens.spacingHorizontalXS} ${tokens.spacingHorizontalS} ${tokens.spacingHorizontalXS} ${tokens.spacingHorizontalL}`,
+    overflow: "hidden",
+    whiteSpace: "nowrap",
+    textOverflow: "ellipsis",
+    border: 0,
+    ":hover": {
+      outline: `1px dashed ${tokens.colorNeutralForeground1Hover}`,
+      backgroundColor: tokens.colorNeutralBackground2Hover,
+      color: tokens.colorNeutralForeground1,
+    },
+  },
+  bottomSection: {
+    fontSize: tokens.fontSizeBase300,
+    fontWeight: 400,
+    padding: `${tokens.spacingHorizontalXS} ${tokens.spacingHorizontalS} ${tokens.spacingHorizontalXS} ${tokens.spacingHorizontalL}`,
+    overflow: "hidden",
+    whiteSpace: "nowrap",
+    textOverflow: "ellipsis",
+  },
+});
+
+export interface InputDatalistDropdownOptionSection {
+  label: string;
+  options: string[];
+}
+
+export interface InputDataListProps {
+  dropdownOptions: InputDatalistDropdownOptionSection[];
+  placeholder?: string;
+  title?: string;
+  value: string;
+  onChange: (value: string) => void;
+  onKeyDown?: (e: React.KeyboardEvent<HTMLInputElement>) => void;
+  autofocus?: boolean; // true: acquire focus on first render
+  bottomLink?: {
+    text: string;
+    url: string;
+  };
+}
+
+export const InputDataList: FC<InputDataListProps> = ({
+  dropdownOptions,
+  placeholder,
+  title,
+  value,
+  onChange,
+  onKeyDown,
+  autofocus,
+  bottomLink,
+}) => {
+  const styles = useStyles();
+  const [showDropdown, setShowDropdown] = React.useState(false);
+  const inputRef = useRef<HTMLInputElement>(null);
+  const positioningRef = React.useRef<PositioningImperativeRef>(null);
+  const [isInputFocused, setIsInputFocused] = React.useState(autofocus);
+  const [autofocusFirstDropdownItem, setAutofocusFirstDropdownItem] = React.useState(false);
+
+  const theme = getTheme();
+  const itemRefs = useRef([]);
+
+  useEffect(() => {
+    if (inputRef.current) {
+      positioningRef.current?.setTarget(inputRef.current);
+    }
+  }, [inputRef, positioningRef]);
+
+  useEffect(() => {
+    if (isInputFocused) {
+      inputRef.current?.focus();
+    }
+  }, [isInputFocused]);
+
+  useEffect(() => {
+    if (autofocusFirstDropdownItem && showDropdown) {
+      // Autofocus on first item if input isn't focused
+      itemRefs.current[0]?.focus();
+      setAutofocusFirstDropdownItem(false);
+    }
+  }, [autofocusFirstDropdownItem, showDropdown]);
+
+  const handleOpenChange: PopoverProps["onOpenChange"] = (e, data) => {
+    if (isInputFocused && !data.open) {
+      // Don't close if input is focused and we're opening the dropdown (which will steal the focus)
+      return;
+    }
+
+    setShowDropdown(data.open || false);
+    if (data.open) {
+      setIsInputFocused(true);
+    }
+  };
+
+  const handleInputKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
+    if (e.key === NormalizedEventKey.Escape) {
+      setShowDropdown(false);
+    } else if (e.key === NormalizedEventKey.DownArrow) {
+      setShowDropdown(true);
+      setAutofocusFirstDropdownItem(true);
+    }
+    onKeyDown(e);
+  };
+
+  const handleDownDropdownItemKeyDown = (
+    e: React.KeyboardEvent<HTMLButtonElement | HTMLAnchorElement>,
+    index: number,
+  ) => {
+    if (e.key === NormalizedEventKey.Enter) {
+      e.currentTarget.click();
+    } else if (e.key === NormalizedEventKey.Escape) {
+      setShowDropdown(false);
+      inputRef.current?.focus();
+    } else if (e.key === NormalizedEventKey.DownArrow) {
+      if (index + 1 < itemRefs.current.length) {
+        itemRefs.current[index + 1].focus();
+      } else {
+        setIsInputFocused(true);
+      }
+    } else if (e.key === NormalizedEventKey.UpArrow) {
+      if (index - 1 >= 0) {
+        itemRefs.current[index - 1].focus();
+      } else {
+        // Last item, focus back to input
+        setIsInputFocused(true);
+      }
+    }
+  };
+
+  // Flatten dropdownOptions to better manage refs and focus
+  let flatIndex = 0;
+  const indexMap = new Map<string, number>();
+  for (let sectionIndex = 0; sectionIndex < dropdownOptions.length; sectionIndex++) {
+    const section = dropdownOptions[sectionIndex];
+    for (let optionIndex = 0; optionIndex < section.options.length; optionIndex++) {
+      indexMap.set(`${sectionIndex}-${optionIndex}`, flatIndex);
+      flatIndex++;
+    }
+  }
+
+  return (
+    <>
+      <Input
+        id="filterInput"
+        ref={inputRef}
+        type="text"
+        size="small"
+        autoComplete="off"
+        className={`filterInput ${styles.input}`}
+        title={title}
+        placeholder={placeholder}
+        value={value}
+        autoFocus
+        onKeyDown={handleInputKeyDown}
+        onChange={(e) => {
+          const newValue = e.target.value;
+          // Don't show dropdown if there is already a value in the input field (when user is typing)
+          setShowDropdown(!(newValue.length > 0));
+          onChange(newValue);
+        }}
+        onClick={(e) => {
+          e.stopPropagation();
+        }}
+        onFocus={() => {
+          // Don't show dropdown if there is already a value in the input field
+          // or isInputFocused is undefined which means component is mounting
+          setShowDropdown(!(value.length > 0) && isInputFocused !== undefined);
+
+          setIsInputFocused(true);
+        }}
+        onBlur={() => {
+          setIsInputFocused(false);
+        }}
+        contentAfter={
+          value.length > 0 ? (
+            <Button
+              aria-label="Clear filter"
+              className={styles.inputButton}
+              size="small"
+              icon={<DismissRegular />}
+              onClick={() => {
+                onChange("");
+                setIsInputFocused(true);
+              }}
+            />
+          ) : (
+            <Button
+              aria-label="Open dropdown"
+              className={styles.inputButton}
+              size="small"
+              icon={<ArrowDownRegular />}
+              onClick={() => {
+                setShowDropdown(true);
+                setAutofocusFirstDropdownItem(true);
+              }}
+            />
+          )
+        }
+      />
+      <Popover
+        inline
+        unstable_disableAutoFocus
+        // trapFocus
+        open={showDropdown}
+        onOpenChange={handleOpenChange}
+        positioning={{ positioningRef, position: "below", align: "start", offset: 4 }}
+      >
+        <PopoverSurface className={styles.container}>
+          {dropdownOptions.map((section, sectionIndex) => (
+            <div key={section.label}>
+              <div className={styles.dropdownHeader} style={{ color: theme.palette.themePrimary }}>
+                {section.label}
+              </div>
+              <div className={styles.dropdownStack}>
+                {section.options.map((option, index) => (
+                  <Button
+                    key={option}
+                    ref={(el) => (itemRefs.current[indexMap.get(`${sectionIndex}-${index}`)] = el)}
+                    appearance="transparent"
+                    shape="square"
+                    className={styles.dropdownOption}
+                    onClick={() => {
+                      onChange(option);
+                      setShowDropdown(false);
+                      setIsInputFocused(true);
+                    }}
+                    onBlur={() =>
+                      !bottomLink &&
+                      sectionIndex === dropdownOptions.length - 1 &&
+                      index === section.options.length - 1 &&
+                      setShowDropdown(false)
+                    }
+                    onKeyDown={(e: React.KeyboardEvent<HTMLButtonElement>) =>
+                      handleDownDropdownItemKeyDown(e, indexMap.get(`${sectionIndex}-${index}`))
+                    }
+                  >
+                    {option}
+                  </Button>
+                ))}
+              </div>
+            </div>
+          ))}
+          {bottomLink && (
+            <>
+              <Divider />
+              <div className={styles.bottomSection}>
+                <Link
+                  ref={(el) => (itemRefs.current[flatIndex] = el)}
+                  href={bottomLink.url}
+                  target="_blank"
+                  onBlur={() => setShowDropdown(false)}
+                  onKeyDown={(e: React.KeyboardEvent<HTMLAnchorElement>) => handleDownDropdownItemKeyDown(e, flatIndex)}
+                >
+                  {bottomLink.text}
+                </Link>
+              </div>
+            </>
+          )}
+        </PopoverSurface>
+      </Popover>
+    </>
+  );
+};

src/Explorer/Tabs/DocumentsTabV2/DocumentsTabV2.test.tsx

@@ -385,22 +385,6 @@ describe("Documents tab (noSql API)", () => {
     it("should render the page", () => {
       expect(wrapper).toMatchSnapshot();
     });
-
-    it("clicking on Edit filter should render the Apply Filter button", () => {
-      wrapper
-        .findWhere((node) => node.text() === "Edit Filter")
-        .at(0)
-        .simulate("click");
-      expect(wrapper.findWhere((node) => node.text() === "Apply Filter").exists()).toBeTruthy();
-    });
-
-    it("clicking on Edit filter should render input for filter", () => {
-      wrapper
-        .findWhere((node) => node.text() === "Edit Filter")
-        .at(0)
-        .simulate("click");
-      expect(wrapper.find("Input.filterInput").exists()).toBeTruthy();
-    });
   });
 
   describe("Command bar buttons", () => {

src/Explorer/Tabs/DocumentsTabV2/DocumentsTabV2.tsx

@@ -1,7 +1,6 @@
 import { Item, ItemDefinition, PartitionKey, PartitionKeyDefinition, QueryIterator, Resource } from "@azure/cosmos";
 import {
   Button,
-  Input,
   Link,
   MessageBar,
   MessageBarBody,
@@ -10,8 +9,7 @@ import {
   makeStyles,
   shorthands,
 } from "@fluentui/react-components";
-import { Dismiss16Filled } from "@fluentui/react-icons";
+import { QueryCopilotSampleContainerId, QueryCopilotSampleDatabaseId } from "Common/Constants";
-import { KeyCodes, QueryCopilotSampleContainerId, QueryCopilotSampleDatabaseId } from "Common/Constants";
 import { getErrorMessage, getErrorStack } from "Common/ErrorHandlingUtils";
 import MongoUtility from "Common/MongoUtility";
 import { createDocument } from "Common/dataAccess/createDocument";
@@ -26,6 +24,7 @@ import { Platform, configContext } from "ConfigContext";
 import { CommandButtonComponentProps } from "Explorer/Controls/CommandButton/CommandButtonComponent";
 import { useDialog } from "Explorer/Controls/Dialog";
 import { EditorReact } from "Explorer/Controls/Editor/EditorReact";
+import { InputDataList, InputDatalistDropdownOptionSection } from "Explorer/Controls/InputDataList/InputDataList";
 import { ProgressModalDialog } from "Explorer/Controls/ProgressModalDialog";
 import Explorer from "Explorer/Explorer";
 import { useCommandBar } from "Explorer/Menus/CommandBar/CommandBarComponentAdapter";
@@ -74,6 +73,7 @@ const MAX_FILTER_HISTORY_COUNT = 100; // Datalist will become scrollable, so we
 const NO_SQL_THROTTLING_DOC_URL =
   "https://learn.microsoft.com/azure/cosmos-db/nosql/troubleshoot-request-rate-too-large";
 const MONGO_THROTTLING_DOC_URL = "https://learn.microsoft.com/azure/cosmos-db/mongodb/prevent-rate-limiting-errors";
+const DATA_EXPLORER_DOC_URL = "https://learn.microsoft.com/en-us/azure/cosmos-db/data-explorer";
 
 const loadMoreHeight = LayoutConstants.rowHeight;
 export const useDocumentsTabStyles = makeStyles({
@@ -90,12 +90,6 @@ export const useDocumentsTabStyles = makeStyles({
     alignItems: "center",
     ...cosmosShorthands.borderBottom(),
   },
-  filterInput: {
-    flexGrow: 1,
-  },
-  appliedFilter: {
-    flexGrow: 1,
-  },
   tableContainer: {
     marginRight: tokens.spacingHorizontalXXXL,
   },
@@ -556,8 +550,6 @@ export interface IDocumentsTabComponentProps {
   isTabActive: boolean;
 }
 
-const getUniqueId = (collection: ViewModels.CollectionBase): string => `${collection.databaseId}-${collection.id()}`;
-
 const getDefaultSqlFilters = (partitionKeys: string[]) =>
   ['WHERE c.id = "foo"', "ORDER BY c._ts DESC", 'WHERE c.id = "foo" ORDER BY c._ts DESC', "ORDER BY c._ts ASC"].concat(
     partitionKeys.map((partitionKey) => `WHERE c.${partitionKey} = "foo"`),
@@ -583,14 +575,9 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
   onIsExecutingChange,
   isTabActive,
 }): JSX.Element => {
-  const [isFilterCreated, setIsFilterCreated] = useState<boolean>(true);
-  const [isFilterExpanded, setIsFilterExpanded] = useState<boolean>(false);
-  const [isFilterFocused, setIsFilterFocused] = useState<boolean>(false);
-  const [appliedFilter, setAppliedFilter] = useState<string>("");
   const [filterContent, setFilterContent] = useState<string>("");
   const [documentIds, setDocumentIds] = useState<ExtendedDocumentId[]>([]);
   const [isExecuting, setIsExecuting] = useState<boolean>(false);
-  const filterInput = useRef<HTMLInputElement>(null);
   const styles = useDocumentsTabStyles();
 
   // Query
@@ -657,12 +644,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
 
   const setKeyboardActions = useKeyboardActionGroup(KeyboardActionGroup.ACTIVE_TAB);
 
-  useEffect(() => {
-    if (isFilterFocused) {
-      filterInput.current?.focus();
-    }
-  }, [isFilterFocused]);
-
   /**
    * Recursively delete all documents by retrying throttled requests (429).
    * This only works for NoSQL, because the bulk response includes status for each delete document request.
@@ -756,11 +737,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
     }, timeout);
   }, [bulkDeleteOperation, bulkDeleteProcess, bulkDeleteMode]);
 
-  const applyFilterButton = {
-    enabled: true,
-    visible: true,
-  };
-
   const partitionKey: DataModels.PartitionKey = useMemo(
     () => _partitionKey || (_collection && _collection.partitionKey),
     [_collection, _partitionKey],
@@ -831,10 +807,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
   // This is executed in onActivate() in the original code.
   useEffect(() => {
     setKeyboardActions({
-      [KeyboardAction.SEARCH]: () => {
-        onShowFilterClick();
-        return true;
-      },
       [KeyboardAction.CLEAR_SEARCH]: () => {
         setFilterContent("");
         refreshDocumentsGrid(true);
@@ -1317,12 +1289,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
     ],
   );
 
-  const onShowFilterClick = () => {
-    setIsFilterCreated(true);
-    setIsFilterExpanded(true);
-    setIsFilterFocused(true);
-  };
-
   const queryTimeoutEnabled = useCallback(
     (): boolean => !isPreferredApiMongoDB && LocalStorageUtility.getEntryBoolean(StorageKey.QueryTimeoutEnabled),
     [isPreferredApiMongoDB],
@@ -1364,19 +1330,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
     selectedColumnIds,
   ]);
 
-  const onHideFilterClick = (): void => {
-    setIsFilterExpanded(false);
-  };
-
-  const onCloseButtonKeyDown: KeyboardEventHandler<HTMLSpanElement> = (event) => {
-    if (event.keyCode === KeyCodes.Enter || event.keyCode === KeyCodes.Space) {
-      onHideFilterClick();
-      event.stopPropagation();
-      return false;
-    }
-    return true;
-  };
-
   const updateDocumentIds = (newDocumentsIds: DocumentId[]): void => {
     setDocumentIds(newDocumentsIds);
 
@@ -1518,14 +1471,9 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
   };
 
   const onFilterKeyDown = (e: React.KeyboardEvent<HTMLInputElement>): void => {
-    if (e.key === "Enter") {
+    if (e.key === Constants.NormalizedEventKey.Enter) {
       onApplyFilterClick();
 
-      // Suppress the default behavior of the key
-      e.preventDefault();
-    } else if (e.key === "Escape") {
-      onHideFilterClick();
-
       // Suppress the default behavior of the key
       e.preventDefault();
     }
@@ -2023,10 +1971,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
           applyFilterButtonPressed,
         });
 
-        // collapse filter
-        setAppliedFilter(filterContent);
-        setIsFilterExpanded(false);
-
         // If apply filter is pressed, reset current selected document
         if (applyFilterButtonPressed) {
           setClickedRowIndex(RESET_INDEX);
@@ -2103,97 +2047,59 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
     (partitionKey.systemKey && !isPreferredApiMongoDB) || (isPreferredApiMongoDB && isMongoBulkDeleteDisabled);
   //  -------------------------------------------------------
 
+  const getFilterChoices = (): InputDatalistDropdownOptionSection[] => {
+    const options: InputDatalistDropdownOptionSection[] = [];
+    const nonBlankLastFilters = lastFilterContents.filter((filter) => filter.trim() !== "");
+    if (nonBlankLastFilters.length > 0) {
+      options.push({
+        label: "Saved filters",
+        options: nonBlankLastFilters,
+      });
+    }
+    options.push({
+      label: "Default filters",
+      options: isPreferredApiMongoDB ? defaultMongoFilters : getDefaultSqlFilters(partitionKeyProperties),
+    });
+    return options;
+  };
+
   return (
     <CosmosFluentProvider className={styles.container}>
       <div className="tab-pane active" role="tabpanel" style={{ display: "flex" }}>
-        {isFilterCreated && (
-          <>
-            {!isFilterExpanded && !isPreferredApiMongoDB && (
-              <div className={styles.filterRow}>
-                <span>SELECT * FROM c</span>
-                <span className={styles.appliedFilter}>{appliedFilter}</span>
-                <Button appearance="primary" size="small" onClick={onShowFilterClick}>
-                  Edit Filter
-                </Button>
-              </div>
-            )}
-            {!isFilterExpanded && isPreferredApiMongoDB && (
-              <div className={styles.filterRow}>
-                {appliedFilter.length > 0 && <span>Filter :</span>}
-                {!(appliedFilter.length > 0) && <span className="noFilterApplied">No filter applied</span>}
-                <span className={styles.appliedFilter}>{appliedFilter}</span>
-                <Button appearance="primary" size="small" onClick={onShowFilterClick}>
-                  Edit Filter
-                </Button>
-              </div>
-            )}
-            {isFilterExpanded && (
         <div className={styles.filterRow}>
           {!isPreferredApiMongoDB && <span> SELECT * FROM c </span>}
-                <Input
+          <InputDataList
-                  ref={filterInput}
+            dropdownOptions={getFilterChoices()}
-                  type="text"
-                  size="small"
-                  list={`filtersList-${getUniqueId(_collection)}`}
-                  className={`filterInput ${styles.filterInput}`}
-                  title="Type a query predicate or choose one from the list."
             placeholder={
               isPreferredApiMongoDB
                 ? "Type a query predicate (e.g., {´a´:´foo´}), or choose one from the drop down list, or leave empty to query all documents."
                 : "Type a query predicate (e.g., WHERE c.id=´1´), or choose one from the drop down list, or leave empty to query all documents."
             }
+            title="Type a query predicate or choose one from the list."
             value={filterContent}
-                  autoFocus={true}
+            onChange={(value) => setFilterContent(value)}
             onKeyDown={onFilterKeyDown}
-                  onChange={(e) => setFilterContent(e.target.value)}
+            bottomLink={{ text: "Learn more", url: DATA_EXPLORER_DOC_URL }}
-                  onBlur={() => setIsFilterFocused(false)}
           />
-
-                <datalist id={`filtersList-${getUniqueId(_collection)}`}>
-                  {addStringsNoDuplicate(
-                    lastFilterContents,
-                    isPreferredApiMongoDB ? defaultMongoFilters : getDefaultSqlFilters(partitionKeyProperties),
-                  ).map((filter) => (
-                    <option key={filter} value={filter} />
-                  ))}
-                </datalist>
-
           <Button
             appearance="primary"
             size="small"
-                  onClick={onApplyFilterClick}
+            onClick={() => {
-                  disabled={!applyFilterButton.enabled}
+              if (isExecuting) {
-                  aria-label="Apply filter"
+                if (!isPreferredApiMongoDB) {
+                  queryAbortController.abort();
+                }
+              } else {
+                onApplyFilterClick();
+              }
+            }}
+            disabled={isExecuting && isPreferredApiMongoDB}
+            aria-label={!isExecuting || isPreferredApiMongoDB ? "Apply filter" : "Cancel"}
             tabIndex={0}
           >
-                  Apply Filter
+            {!isExecuting || isPreferredApiMongoDB ? "Apply Filter" : "Cancel"}
           </Button>
-                {!isPreferredApiMongoDB && isExecuting && (
-                  <Button
-                    appearance="primary"
-                    size="small"
-                    aria-label="Cancel Query"
-                    onClick={() => queryAbortController.abort()}
-                    tabIndex={0}
-                  >
-                    Cancel Query
-                  </Button>
-                )}
-                <Button
-                  aria-label="close filter"
-                  tabIndex={0}
-                  onClick={onHideFilterClick}
-                  onKeyDown={onCloseButtonKeyDown}
-                  appearance="transparent"
-                  size="small"
-                  icon={<Dismiss16Filled />}
-                />
         </div>
-            )}
-          </>
-        )}
-        {/* <Split> doesn't like to be a flex child */}
-        <div style={{ overflow: "hidden", height: "100%" }}>
         <Allotment
           onDragEnd={(sizes: number[]) => {
             tabStateData.leftPaneWidthPercent = (100 * sizes[0]) / (sizes[0] + sizes[1]);
@@ -2265,7 +2171,6 @@ export const DocumentsTabComponent: React.FunctionComponent<IDocumentsTabCompone
           </Allotment.Pane>
         </Allotment>
       </div>
-      </div>
       {bulkDeleteOperation && (
         <ProgressModalDialog
           isOpen={isBulkDeleteDialogOpen}

src/Explorer/Tabs/DocumentsTabV2/__snapshots__/DocumentsTabV2.test.tsx.snap

@@ -19,25 +19,44 @@ exports[`Documents tab (noSql API) when rendered should render the page 1`] = `
       <span>
          SELECT * FROM c 
       </span>
-      <span
+      <InputDataList
-        className="___r7kt3y0_0000000 fqerorx"
+        bottomLink={
+          {
+            "text": "Learn more",
+            "url": "https://learn.microsoft.com/en-us/azure/cosmos-db/data-explorer",
+          }
+        }
+        dropdownOptions={
+          [
+            {
+              "label": "Default filters",
+              "options": [
+                "WHERE c.id = "foo"",
+                "ORDER BY c._ts DESC",
+                "WHERE c.id = "foo" ORDER BY c._ts DESC",
+                "ORDER BY c._ts ASC",
+                "WHERE c.foo = "foo"",
+              ],
+            },
+          ]
+        }
+        onChange={[Function]}
+        onKeyDown={[Function]}
+        placeholder="Type a query predicate (e.g., WHERE c.id=´1´), or choose one from the drop down list, or leave empty to query all documents."
+        title="Type a query predicate or choose one from the list."
+        value=""
       />
       <Button
         appearance="primary"
+        aria-label="Apply filter"
+        disabled={false}
         onClick={[Function]}
         size="small"
+        tabIndex={0}
       >
-        Edit Filter
+        Apply Filter
       </Button>
     </div>
-    <div
-      style={
-        {
-          "height": "100%",
-          "overflow": "hidden",
-        }
-      }
-    >
     <Allotment
       onDragEnd={[Function]}
     >
@@ -117,6 +136,5 @@ exports[`Documents tab (noSql API) when rendered should render the page 1`] = `
       </Allotment.Pane>
     </Allotment>
   </div>
-  </div>
 </CosmosFluentProvider>
 `;