5509926841

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Build # 5509926841

Build Type

Pull #4862

github

Committed by

web-flow

Commit Message

Merge e73cbea8e into 81f4200ce

Pull Request Pull Request #4862: fix(AnalyticalTable): fix nested `manualGroupBy`

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24.44

/packages/main/src/components/AnalyticalTable/hooks/useKeyboardNavigation.ts

import { useCallback, useEffect, useRef } from 'react';

const CELL_DATA_ATTRIBUTES = ['visibleColumnIndex', 'columnIndex', 'rowIndex', 'visibleRowIndex'];

const getFirstVisibleCell = (target, currentlyFocusedCell, noData) => {
  if (
    target.dataset.componentName === 'AnalyticalTableContainer' &&
    target.querySelector('[data-component-name="AnalyticalTableBodyScrollableContainer"]')
  ) {
    const rowElements = target.querySelector('[data-component-name="AnalyticalTableBodyScrollableContainer"]').children;
    const middleRowCell = target.querySelector(
      `div[data-visible-column-index="0"][data-visible-row-index="${Math.round(rowElements.length / 2)}"]`
    );
    middleRowCell?.focus({ preventScroll: true });
  } else {
    const firstVisibleCell = noData
      ? target.querySelector(`div[data-visible-column-index="0"][data-visible-row-index="0"]`)
      : target.querySelector(`div[data-visible-column-index="0"][data-visible-row-index="1"]`);
    if (firstVisibleCell) {
      firstVisibleCell.tabIndex = 0;
      firstVisibleCell.focus();
      currentlyFocusedCell.current = firstVisibleCell;
    }
  }
};

function recursiveSubComponentElementSearch(element) {
  if (!element.parentElement) {
    return null;
  }
  if (element?.parentElement.dataset.subcomponent) {
    return element.parentElement;
  }
  return recursiveSubComponentElementSearch(element.parentElement);
}

const findParentCell = (target) => {
  if (target === undefined || target === null) return;
  if (
    (target.dataset.rowIndex !== undefined && target.dataset.columnIndex !== undefined) ||
    (target.dataset.rowIndexSub !== undefined && target.dataset.columnIndexSub !== undefined)
  ) {
    return target;
  } else {
    return findParentCell(target.parentElement);
  }
};

const setFocus = (currentlyFocusedCell, nextElement) => {
  currentlyFocusedCell.current.tabIndex = -1;
  if (nextElement) {
    nextElement.tabIndex = 0;
    nextElement.focus();
    currentlyFocusedCell.current = nextElement;
  }
};

const navigateFromActiveSubCompItem = (currentlyFocusedCell, e) => {
  setFocus(currentlyFocusedCell, recursiveSubComponentElementSearch(e.target));
};

const useGetTableProps = (tableProps, { instance: { webComponentsReactProperties, data, columns } }) => {
  const { showOverlay, tableRef } = webComponentsReactProperties;
  const currentlyFocusedCell = useRef<HTMLDivElement>(null);
  const noData = data.length === 0;

  useEffect(() => {
    if (showOverlay && currentlyFocusedCell.current) {
      currentlyFocusedCell.current.tabIndex = -1;
      currentlyFocusedCell.current = null;
    }
  }, [showOverlay]);

  const onTableBlur = (e) => {
    if (e.target.tagName === 'UI5-LI' || e.target.tagName === 'UI5-LI-CUSTOM') {
      currentlyFocusedCell.current = null;
    }
  };

  useEffect(() => {
    if (
      !showOverlay &&
      data &&
      columns &&
      currentlyFocusedCell.current &&
      tableRef.current &&
      tableRef.current.tabIndex !== 0 &&
      !tableRef.current.contains(currentlyFocusedCell.current)
    ) {
      currentlyFocusedCell.current = null;
      tableRef.current.tabIndex = 0;
    }
  }, [data, columns, showOverlay]);

  const onTableFocus = useCallback(
    (e) => {
      if (e.target.dataset?.emptyRowCell === 'true' || e.target.dataset.subcomponentActiveElement) {
        return;
      }
      if (e.target.dataset.subcomponent) {
        e.target.tabIndex = 0;
        e.target.focus();
        currentlyFocusedCell.current = e.target;
        return;
      }
      const isFirstCellAvailable = e.target.querySelector('div[data-column-index="0"][data-row-index="1"]');
      if (e.target.dataset.componentName === 'AnalyticalTableContainer') {
        e.target.tabIndex = -1;
        if (currentlyFocusedCell.current) {
          const { dataset } = currentlyFocusedCell.current;
          const rowIndex = parseInt(dataset.rowIndex ?? dataset.rowIndexSub, 10);
          const columnIndex = parseInt(dataset.columnIndex ?? dataset.columnIndexSub, 10);
          if (
            e.target.querySelector(`div[data-column-index="${columnIndex}"][data-row-index="${rowIndex}"]`) ||
            e.target.querySelector(`div[data-column-index-sub="${columnIndex}"][data-row-index-sub="${rowIndex}"]`)
          ) {
            currentlyFocusedCell.current.tabIndex = 0;
            currentlyFocusedCell.current.focus({ preventScroll: true });
          } else {
            getFirstVisibleCell(e.target, currentlyFocusedCell, noData);
          }
        } else if (isFirstCellAvailable) {
          const firstCell = e.target.querySelector('div[data-column-index="0"][data-row-index="0"]');
          firstCell.tabIndex = 0;
          firstCell.focus({ preventScroll: true });
          currentlyFocusedCell.current = firstCell;
        } else {
          getFirstVisibleCell(e.target, currentlyFocusedCell, noData);
        }
      } else {
        const tableCell = findParentCell(e.target);
        if (tableCell) {
          currentlyFocusedCell.current = tableCell;
        } else {
          getFirstVisibleCell(tableRef.current, currentlyFocusedCell, noData);
        }
      }
    },
    [currentlyFocusedCell.current, tableRef.current, noData]
  );

  const onKeyboardNavigation = useCallback(
    (e) => {
      const isActiveItemInSubComponent = e.target.dataset.subcomponentActiveElement;
      // check if target is cell and if so proceed from there
      if (
        !currentlyFocusedCell.current &&
        CELL_DATA_ATTRIBUTES.every((item) => Object.keys(e.target.dataset).includes(item))
      ) {
        currentlyFocusedCell.current = e.target;
      }
      if (currentlyFocusedCell.current) {
        const columnIndex = parseInt(currentlyFocusedCell.current.dataset.columnIndex ?? '0', 10);
        const rowIndex = parseInt(
          currentlyFocusedCell.current.dataset.rowIndex ?? currentlyFocusedCell.current.dataset.subcomponentRowIndex,
          10
        );
        switch (e.key) {
          case 'End': {
            e.preventDefault();
            const visibleColumns: HTMLDivElement[] = tableRef.current.querySelector(
              `div[data-component-name="AnalyticalTableHeaderRow"]`
            ).children;

            const lastVisibleColumn = Array.from(visibleColumns)
              .slice(0)
              .reduceRight((_, cur, index, arr) => {
                const columnIndex = parseInt((cur.children?.[0] as HTMLDivElement)?.dataset.columnIndex, 10);
                if (!isNaN(columnIndex)) {
                  arr.length = 0;
                  return columnIndex;
                }
                return 0;
              }, 0);

            const newElement = tableRef.current.querySelector(
              `div[data-visible-column-index="${lastVisibleColumn}"][data-row-index="${rowIndex}"]`
            );
            setFocus(currentlyFocusedCell, newElement);
            break;
          }
          case 'Home': {
            e.preventDefault();
            const newElement = tableRef.current.querySelector(
              `div[data-visible-column-index="0"][data-row-index="${rowIndex}"]`
            );
            setFocus(currentlyFocusedCell, newElement);
            break;
          }
          case 'PageDown': {
            e.preventDefault();
            if (currentlyFocusedCell.current.dataset.rowIndex === '0') {
              const newElement = tableRef.current.querySelector(
                `div[data-column-index="${columnIndex}"][data-row-index="${rowIndex + 1}"]`
              );
              setFocus(currentlyFocusedCell, newElement);
            } else {
              const lastVisibleRow = tableRef.current.querySelector(`div[data-component-name="AnalyticalTableBody"]`)
                ?.children?.[0].children.length;
              const newElement = tableRef.current.querySelector(
                `div[data-column-index="${columnIndex}"][data-visible-row-index="${lastVisibleRow}"]`
              );
              setFocus(currentlyFocusedCell, newElement);
            }
            break;
          }
          case 'PageUp': {
            e.preventDefault();
            if (currentlyFocusedCell.current.dataset.rowIndex <= '1') {
              const newElement = tableRef.current.querySelector(
                `div[data-column-index="${columnIndex}"][data-row-index="0"]`
              );
              setFocus(currentlyFocusedCell, newElement);
            } else {
              const newElement = tableRef.current.querySelector(
                `div[data-column-index="${columnIndex}"][data-visible-row-index="1"]`
              );
              setFocus(currentlyFocusedCell, newElement);
            }
            break;
          }
          case 'ArrowRight': {
            e.preventDefault();
            if (isActiveItemInSubComponent) {
              navigateFromActiveSubCompItem(currentlyFocusedCell, e);
              return;
            }
            const newElement = tableRef.current.querySelector(
              `div[data-column-index="${columnIndex + 1}"][data-row-index="${rowIndex}"]`
            );
            if (newElement) {
              setFocus(currentlyFocusedCell, newElement);
              // scroll to show full cell if it's only partial visible
              newElement.scrollIntoView({ block: 'nearest' });
            }
            break;
          }
          case 'ArrowLeft': {
            e.preventDefault();
            if (isActiveItemInSubComponent) {
              navigateFromActiveSubCompItem(currentlyFocusedCell, e);
              return;
            }
            const newElement = tableRef.current.querySelector(
              `div[data-column-index="${columnIndex - 1}"][data-row-index="${rowIndex}"]`
            );
            if (newElement) {
              setFocus(currentlyFocusedCell, newElement);
              // scroll to show full cell if it's only partial visible
              newElement.scrollIntoView({ block: 'nearest' });
            }
            break;
          }
          case 'ArrowDown': {
            e.preventDefault();
            if (isActiveItemInSubComponent) {
              navigateFromActiveSubCompItem(currentlyFocusedCell, e);
              return;
            }
            const parent = currentlyFocusedCell.current.parentElement as HTMLDivElement;
            const firstChildOfParent = parent?.children?.[0] as HTMLDivElement;
            const hasSubcomponent = firstChildOfParent?.dataset?.subcomponent;
            const newElement = tableRef.current.querySelector(
              `div[data-column-index="${columnIndex}"][data-row-index="${rowIndex + 1}"]`
            );
            if (hasSubcomponent && !currentlyFocusedCell.current?.dataset?.subcomponent) {
              currentlyFocusedCell.current.tabIndex = -1;
              firstChildOfParent.tabIndex = 0;
              firstChildOfParent.dataset.rowIndexSub = `${rowIndex}`;
              firstChildOfParent.dataset.columnIndexSub = `${columnIndex}`;
              firstChildOfParent.focus();
              currentlyFocusedCell.current = firstChildOfParent;
            } else if (newElement) {
              setFocus(currentlyFocusedCell, newElement);
            }
            break;
          }
          case 'ArrowUp': {
            e.preventDefault();
            if (isActiveItemInSubComponent) {
              navigateFromActiveSubCompItem(currentlyFocusedCell, e);
              return;
            }
            let prevRowIndex = rowIndex - 1;
            const isSubComponent = e.target.dataset.subcomponent;
            if (isSubComponent) {
              prevRowIndex++;
            }
            const previousRowCell = tableRef.current.querySelector(
              `div[data-column-index="${columnIndex}"][data-row-index="${prevRowIndex}"]`
            );
            const firstChildPrevRow = previousRowCell?.parentElement.children[0] as HTMLDivElement;
            const hasSubcomponent = firstChildPrevRow?.dataset?.subcomponent;

            if (hasSubcomponent && !isSubComponent) {
              currentlyFocusedCell.current.tabIndex = -1;
              firstChildPrevRow.dataset.rowIndexSub = `${rowIndex - 1}`;
              firstChildPrevRow.dataset.columnIndexSub = `${columnIndex}`;
              firstChildPrevRow.tabIndex = 0;
              firstChildPrevRow.focus();
              currentlyFocusedCell.current = firstChildPrevRow;
            } else if (previousRowCell) {
              setFocus(currentlyFocusedCell, previousRowCell);
            }
            break;
          }
        }
      }
    },
    [currentlyFocusedCell.current, tableRef.current]
  );
  if (showOverlay) {
    return tableProps;
  }
  return [
    tableProps,
    {
      onFocus: onTableFocus,
      onKeyDown: onKeyboardNavigation,
      onBlur: onTableBlur
    }
  ];
};

export const useKeyboardNavigation = (hooks) => {
  hooks.getTableProps.push(useGetTableProps);
};

1	import { useCallback, useEffect, useRef } from 'react';
2
3	const CELL_DATA_ATTRIBUTES = ['visibleColumnIndex', 'columnIndex', 'rowIndex', 'visibleRowIndex'];	378✔
4
5	const getFirstVisibleCell = (target, currentlyFocusedCell, noData) => {	378✔
6	if (	×
7	target.dataset.componentName === 'AnalyticalTableContainer' &&	×
8	target.querySelector('[data-component-name="AnalyticalTableBodyScrollableContainer"]')
9	) {
10	const rowElements = target.querySelector('[data-component-name="AnalyticalTableBodyScrollableContainer"]').children;	×
11	const middleRowCell = target.querySelector(	×
12	`div[data-visible-column-index="0"][data-visible-row-index="${Math.round(rowElements.length / 2)}"]`
13	);
14	middleRowCell?.focus({ preventScroll: true });	×
15	} else {
16	const firstVisibleCell = noData	×
17	? target.querySelector(`div[data-visible-column-index="0"][data-visible-row-index="0"]`)
18	: target.querySelector(`div[data-visible-column-index="0"][data-visible-row-index="1"]`);
19	if (firstVisibleCell) {	×
20	firstVisibleCell.tabIndex = 0;	×
21	firstVisibleCell.focus();	×
22	currentlyFocusedCell.current = firstVisibleCell;	×
23	}
24	}
25	};
26
27	function recursiveSubComponentElementSearch(element) {
28	if (!element.parentElement) {	×
29	return null;	×
30	}
31	if (element?.parentElement.dataset.subcomponent) {	×
32	return element.parentElement;	×
33	}
34	return recursiveSubComponentElementSearch(element.parentElement);	×
35	}
36
37	const findParentCell = (target) => {	378✔
38	if (target === undefined \|\| target === null) return;	2,368!
39	if (	2,368✔
40	(target.dataset.rowIndex !== undefined && target.dataset.columnIndex !== undefined) \|\|	4,736!
41	(target.dataset.rowIndexSub !== undefined && target.dataset.columnIndexSub !== undefined)
42	) {
43	return target;	1,766✔
44	} else {
45	return findParentCell(target.parentElement);	602✔
46	}
47	};
48
49	const setFocus = (currentlyFocusedCell, nextElement) => {	378✔
50	currentlyFocusedCell.current.tabIndex = -1;	×
51	if (nextElement) {	×
52	nextElement.tabIndex = 0;	×
53	nextElement.focus();	×
54	currentlyFocusedCell.current = nextElement;	×
55	}
56	};
57
58	const navigateFromActiveSubCompItem = (currentlyFocusedCell, e) => {	378✔
59	setFocus(currentlyFocusedCell, recursiveSubComponentElementSearch(e.target));	×
60	};
61
62	const useGetTableProps = (tableProps, { instance: { webComponentsReactProperties, data, columns } }) => {	378✔
63	const { showOverlay, tableRef } = webComponentsReactProperties;	28,919✔
64	const currentlyFocusedCell = useRef<HTMLDivElement>(null);	28,919✔
65	const noData = data.length === 0;	28,919✔
66
67	useEffect(() => {	28,919✔
68	if (showOverlay && currentlyFocusedCell.current) {	1,612!
69	currentlyFocusedCell.current.tabIndex = -1;	×
70	currentlyFocusedCell.current = null;	×
71	}
72	}, [showOverlay]);
73
74	const onTableBlur = (e) => {	28,919✔
75	if (e.target.tagName === 'UI5-LI' \|\| e.target.tagName === 'UI5-LI-CUSTOM') {	1,804✔
76	currentlyFocusedCell.current = null;	132✔
77	}
78	};
79
80	useEffect(() => {	28,919✔
81	if (	6,305!
82	!showOverlay &&	26,086!
83	data &&
84	columns &&
85	currentlyFocusedCell.current &&
86	tableRef.current &&
87	tableRef.current.tabIndex !== 0 &&
88	!tableRef.current.contains(currentlyFocusedCell.current)
89	) {
90	currentlyFocusedCell.current = null;	×
91	tableRef.current.tabIndex = 0;	×
92	}
93	}, [data, columns, showOverlay]);
94
95	const onTableFocus = useCallback(	28,919✔
96	(e) => {
97	if (e.target.dataset?.emptyRowCell === 'true' \|\| e.target.dataset.subcomponentActiveElement) {	1,775✔
98	return;	9✔
99	}
100	if (e.target.dataset.subcomponent) {	1,766!
101	e.target.tabIndex = 0;	×
102	e.target.focus();	×
103	currentlyFocusedCell.current = e.target;	×
104	return;	×
105	}
106	const isFirstCellAvailable = e.target.querySelector('div[data-column-index="0"][data-row-index="1"]');	1,766✔
107	if (e.target.dataset.componentName === 'AnalyticalTableContainer') {	1,766!
108	e.target.tabIndex = -1;	×
109	if (currentlyFocusedCell.current) {	×
110	const { dataset } = currentlyFocusedCell.current;	×
111	const rowIndex = parseInt(dataset.rowIndex ?? dataset.rowIndexSub, 10);	×
112	const columnIndex = parseInt(dataset.columnIndex ?? dataset.columnIndexSub, 10);	×
113	if (	×
114	e.target.querySelector(`div[data-column-index="${columnIndex}"][data-row-index="${rowIndex}"]`) \|\|	×
115	e.target.querySelector(`div[data-column-index-sub="${columnIndex}"][data-row-index-sub="${rowIndex}"]`)
116	) {
117	currentlyFocusedCell.current.tabIndex = 0;	×
118	currentlyFocusedCell.current.focus({ preventScroll: true });	×
119	} else {
120	getFirstVisibleCell(e.target, currentlyFocusedCell, noData);	×
121	}
122	} else if (isFirstCellAvailable) {	×
123	const firstCell = e.target.querySelector('div[data-column-index="0"][data-row-index="0"]');	×
124	firstCell.tabIndex = 0;	×
125	firstCell.focus({ preventScroll: true });	×
126	currentlyFocusedCell.current = firstCell;	×
127	} else {
128	getFirstVisibleCell(e.target, currentlyFocusedCell, noData);	×
129	}
130	} else {
131	const tableCell = findParentCell(e.target);	1,766✔
132	if (tableCell) {	1,766!
133	currentlyFocusedCell.current = tableCell;	1,766✔
134	} else {
135	getFirstVisibleCell(tableRef.current, currentlyFocusedCell, noData);	×
136	}
137	}
138	},
139	[currentlyFocusedCell.current, tableRef.current, noData]
140	);
141
142	const onKeyboardNavigation = useCallback(	28,919✔
143	(e) => {
144	const isActiveItemInSubComponent = e.target.dataset.subcomponentActiveElement;	77✔
145	// check if target is cell and if so proceed from there
146	if (	77!
147	!currentlyFocusedCell.current &&	154✔
148	CELL_DATA_ATTRIBUTES.every((item) => Object.keys(e.target.dataset).includes(item))	77✔
149	) {
150	currentlyFocusedCell.current = e.target;	×
151	}
152	if (currentlyFocusedCell.current) {	77!
153	const columnIndex = parseInt(currentlyFocusedCell.current.dataset.columnIndex ?? '0', 10);	×
154	const rowIndex = parseInt(	×
155	currentlyFocusedCell.current.dataset.rowIndex ?? currentlyFocusedCell.current.dataset.subcomponentRowIndex,	×
156	10
157	);
158	switch (e.key) {	×
159	case 'End': {
160	e.preventDefault();	×
161	const visibleColumns: HTMLDivElement[] = tableRef.current.querySelector(	×
162	`div[data-component-name="AnalyticalTableHeaderRow"]`
163	).children;
164
165	const lastVisibleColumn = Array.from(visibleColumns)	×
166	.slice(0)
167	.reduceRight((_, cur, index, arr) => {
168	const columnIndex = parseInt((cur.children?.[0] as HTMLDivElement)?.dataset.columnIndex, 10);	×
169	if (!isNaN(columnIndex)) {	×
170	arr.length = 0;	×
171	return columnIndex;	×
172	}
173	return 0;	×
174	}, 0);
175
176	const newElement = tableRef.current.querySelector(	×
177	`div[data-visible-column-index="${lastVisibleColumn}"][data-row-index="${rowIndex}"]`
178	);
179	setFocus(currentlyFocusedCell, newElement);	×
180	break;	×
181	}
182	case 'Home': {
183	e.preventDefault();	×
184	const newElement = tableRef.current.querySelector(	×
185	`div[data-visible-column-index="0"][data-row-index="${rowIndex}"]`
186	);
187	setFocus(currentlyFocusedCell, newElement);	×
188	break;	×
189	}
190	case 'PageDown': {
191	e.preventDefault();	×
192	if (currentlyFocusedCell.current.dataset.rowIndex === '0') {	×
193	const newElement = tableRef.current.querySelector(	×
194	`div[data-column-index="${columnIndex}"][data-row-index="${rowIndex + 1}"]`
195	);
196	setFocus(currentlyFocusedCell, newElement);	×
197	} else {
198	const lastVisibleRow = tableRef.current.querySelector(`div[data-component-name="AnalyticalTableBody"]`)	×
199	?.children?.[0].children.length;
200	const newElement = tableRef.current.querySelector(	×
201	`div[data-column-index="${columnIndex}"][data-visible-row-index="${lastVisibleRow}"]`
202	);
203	setFocus(currentlyFocusedCell, newElement);	×
204	}
205	break;	×
206	}
207	case 'PageUp': {
208	e.preventDefault();	×
209	if (currentlyFocusedCell.current.dataset.rowIndex <= '1') {	×
210	const newElement = tableRef.current.querySelector(	×
211	`div[data-column-index="${columnIndex}"][data-row-index="0"]`
212	);
213	setFocus(currentlyFocusedCell, newElement);	×
214	} else {
215	const newElement = tableRef.current.querySelector(	×
216	`div[data-column-index="${columnIndex}"][data-visible-row-index="1"]`
217	);
218	setFocus(currentlyFocusedCell, newElement);	×
219	}
220	break;	×
221	}
222	case 'ArrowRight': {
223	e.preventDefault();	×
224	if (isActiveItemInSubComponent) {	×
225	navigateFromActiveSubCompItem(currentlyFocusedCell, e);	×
226	return;	×
227	}
228	const newElement = tableRef.current.querySelector(	×
229	`div[data-column-index="${columnIndex + 1}"][data-row-index="${rowIndex}"]`
230	);
231	if (newElement) {	×
232	setFocus(currentlyFocusedCell, newElement);	×
233	// scroll to show full cell if it's only partial visible
234	newElement.scrollIntoView({ block: 'nearest' });	×
235	}
236	break;	×
237	}
238	case 'ArrowLeft': {
239	e.preventDefault();	×
240	if (isActiveItemInSubComponent) {	×
241	navigateFromActiveSubCompItem(currentlyFocusedCell, e);	×
242	return;	×
243	}
244	const newElement = tableRef.current.querySelector(	×
245	`div[data-column-index="${columnIndex - 1}"][data-row-index="${rowIndex}"]`
246	);
247	if (newElement) {	×
248	setFocus(currentlyFocusedCell, newElement);	×
249	// scroll to show full cell if it's only partial visible
250	newElement.scrollIntoView({ block: 'nearest' });	×
251	}
252	break;	×
253	}
254	case 'ArrowDown': {
255	e.preventDefault();	×
256	if (isActiveItemInSubComponent) {	×
257	navigateFromActiveSubCompItem(currentlyFocusedCell, e);	×
258	return;	×
259	}
260	const parent = currentlyFocusedCell.current.parentElement as HTMLDivElement;	×
261	const firstChildOfParent = parent?.children?.[0] as HTMLDivElement;	×
262	const hasSubcomponent = firstChildOfParent?.dataset?.subcomponent;	×
263	const newElement = tableRef.current.querySelector(	×
264	`div[data-column-index="${columnIndex}"][data-row-index="${rowIndex + 1}"]`
265	);
266	if (hasSubcomponent && !currentlyFocusedCell.current?.dataset?.subcomponent) {	×
267	currentlyFocusedCell.current.tabIndex = -1;	×
268	firstChildOfParent.tabIndex = 0;	×
269	firstChildOfParent.dataset.rowIndexSub = `${rowIndex}`;	×
270	firstChildOfParent.dataset.columnIndexSub = `${columnIndex}`;	×
271	firstChildOfParent.focus();	×
272	currentlyFocusedCell.current = firstChildOfParent;	×
273	} else if (newElement) {	×
274	setFocus(currentlyFocusedCell, newElement);	×
275	}
276	break;	×
277	}
278	case 'ArrowUp': {
279	e.preventDefault();	×
280	if (isActiveItemInSubComponent) {	×
281	navigateFromActiveSubCompItem(currentlyFocusedCell, e);	×
282	return;	×
283	}
284	let prevRowIndex = rowIndex - 1;	×
285	const isSubComponent = e.target.dataset.subcomponent;	×
286	if (isSubComponent) {	×
287	prevRowIndex++;	×
288	}
289	const previousRowCell = tableRef.current.querySelector(	×
290	`div[data-column-index="${columnIndex}"][data-row-index="${prevRowIndex}"]`
291	);
292	const firstChildPrevRow = previousRowCell?.parentElement.children[0] as HTMLDivElement;	×
293	const hasSubcomponent = firstChildPrevRow?.dataset?.subcomponent;	×
294
295	if (hasSubcomponent && !isSubComponent) {	×
296	currentlyFocusedCell.current.tabIndex = -1;	×
297	firstChildPrevRow.dataset.rowIndexSub = `${rowIndex - 1}`;	×
298	firstChildPrevRow.dataset.columnIndexSub = `${columnIndex}`;	×
299	firstChildPrevRow.tabIndex = 0;	×
300	firstChildPrevRow.focus();	×
301	currentlyFocusedCell.current = firstChildPrevRow;	×
302	} else if (previousRowCell) {	×
303	setFocus(currentlyFocusedCell, previousRowCell);	×
304	}
305	break;	×
306	}
307	}
308	}
309	},
310	[currentlyFocusedCell.current, tableRef.current]
311	);
312	if (showOverlay) {	28,919✔
313	return tableProps;	195✔
314	}
315	return [	28,724✔
316	tableProps,
317	{
318	onFocus: onTableFocus,
319	onKeyDown: onKeyboardNavigation,
320	onBlur: onTableBlur
321	}
322	];
323	};
324
325	export const useKeyboardNavigation = (hooks) => {	378✔
326	hooks.getTableProps.push(useGetTableProps);	28,919✔
327	};

SAP / ui5-webcomponents-react / 5509926841

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