(table, targetCell)
| 257 | |
| 258 | // 高亮当前行列 |
| 259 | function highlightRowCol(table, targetCell) { |
| 260 | // 清除之前的高亮 |
| 261 | table.querySelectorAll('td, th').forEach(cell => { |
| 262 | cell.style.backgroundColor = ''; |
| 263 | }); |
| 264 | |
| 265 | const row = targetCell.parentElement; |
| 266 | const cellIndex = Array.from(row.children).indexOf(targetCell); |
| 267 | |
| 268 | // 高亮当前行 |
| 269 | Array.from(row.children).forEach(cell => { |
| 270 | cell.style.backgroundColor = '#eff6ff'; |
| 271 | }); |
| 272 | |
| 273 | // 高亮当前列 |
| 274 | Array.from(table.rows).forEach(r => { |
| 275 | if (r.children[cellIndex]) { |
| 276 | r.children[cellIndex].style.backgroundColor = '#eff6ff'; |
| 277 | } |
| 278 | }); |
| 279 | |
| 280 | // 高亮当前单元格 |
| 281 | targetCell.style.backgroundColor = '#dbeafe'; |
| 282 | } |
| 283 | |
| 284 | // 表格操作函数 |
| 285 | function addRowAbove(table, rowIndex) { |
no outgoing calls
no test coverage detected