| 1 |
export const TABLEBERG_RESPONSIVE_CHANGED_EVENT = |
| 2 |
"tableberg:responsive-changed"; |
| 3 |
|
| 4 |
type ResponsiveMode = "" | "scroll" | "stack"; |
| 5 |
|
| 6 |
type RowType = "header" | "footer" | "even-row" | "odd-row"; |
| 7 |
|
| 8 |
interface ResponsiveBreakpoint { |
| 9 |
enabled: boolean; |
| 10 |
maxWidth: number; |
| 11 |
mode: ResponsiveMode; |
| 12 |
transpose: boolean; |
| 13 |
stackCount: number; |
| 14 |
repeatFirstCol: boolean; |
| 15 |
} |
| 16 |
|
| 17 |
function parsePositiveInt(value: string | undefined, fallback: number): number { |
| 18 |
const parsed = Number.parseInt(value || "", 10); |
| 19 |
|
| 20 |
if (Number.isNaN(parsed) || parsed < 1) { |
| 21 |
return fallback; |
| 22 |
} |
| 23 |
|
| 24 |
return parsed; |
| 25 |
} |
| 26 |
|
| 27 |
function parseBoolean(value: string | undefined): boolean { |
| 28 |
return value === "true" || value === "1"; |
| 29 |
} |
| 30 |
|
| 31 |
function parseNonNegativeInt( |
| 32 |
value: string | undefined, |
| 33 |
fallback: number |
| 34 |
): number { |
| 35 |
const parsed = Number.parseInt(value || "", 10); |
| 36 |
|
| 37 |
if (Number.isNaN(parsed) || parsed < 0) { |
| 38 |
return fallback; |
| 39 |
} |
| 40 |
|
| 41 |
return parsed; |
| 42 |
} |
| 43 |
|
| 44 |
function getCellRow(cell: HTMLTableCellElement): number { |
| 45 |
return parseNonNegativeInt( |
| 46 |
cell.getAttribute("data-cell-row") || undefined, |
| 47 |
0 |
| 48 |
); |
| 49 |
} |
| 50 |
|
| 51 |
function getCellCol(cell: HTMLTableCellElement): number { |
| 52 |
return parseNonNegativeInt( |
| 53 |
cell.getAttribute("data-cell-col") || undefined, |
| 54 |
0 |
| 55 |
); |
| 56 |
} |
| 57 |
|
| 58 |
function getTableRowCount(table: HTMLTableElement): number { |
| 59 |
return parsePositiveInt( |
| 60 |
table.dataset.tablebergRows, |
| 61 |
table.tBodies[0]?.rows.length || 1 |
| 62 |
); |
| 63 |
} |
| 64 |
|
| 65 |
function getTableColCount(table: HTMLTableElement): number { |
| 66 |
return parsePositiveInt(table.dataset.tablebergCols, 1); |
| 67 |
} |
| 68 |
|
| 69 |
function getTableWrapper(table: HTMLTableElement): HTMLElement | null { |
| 70 |
return table.closest<HTMLElement>(".tableberg-table-wrapper"); |
| 71 |
} |
| 72 |
|
| 73 |
function setTableClassName(table: HTMLTableElement, className?: string) { |
| 74 |
["tableberg-rowstack-table", "tableberg-colstack-table"].forEach(value => |
| 75 |
table.classList.remove(value) |
| 76 |
); |
| 77 |
|
| 78 |
if (className) { |
| 79 |
table.classList.add(className); |
| 80 |
} |
| 81 |
} |
| 82 |
|
| 83 |
function markRowCell(cell: HTMLTableCellElement, rowType: RowType) { |
| 84 |
[ |
| 85 |
"tableberg-even-row-cell", |
| 86 |
"tableberg-header-cell", |
| 87 |
"tableberg-footer-cell", |
| 88 |
"tableberg-odd-row-cell", |
| 89 |
].forEach(className => cell.classList.remove(className)); |
| 90 |
|
| 91 |
cell.classList.add(`tableberg-${rowType}-cell`); |
| 92 |
} |
| 93 |
|
| 94 |
function markRow(row: HTMLTableRowElement, rowType: RowType) { |
| 95 |
[ |
| 96 |
"tableberg-even-row", |
| 97 |
"tableberg-header", |
| 98 |
"tableberg-footer", |
| 99 |
"tableberg-odd-row", |
| 100 |
].forEach(className => row.classList.remove(className)); |
| 101 |
|
| 102 |
row.classList.add(`tableberg-${rowType}`); |
| 103 |
} |
| 104 |
|
| 105 |
function getRowType( |
| 106 |
row: number, |
| 107 |
rows: number, |
| 108 |
hasHeader: boolean, |
| 109 |
hasFooter: boolean |
| 110 |
): RowType { |
| 111 |
if (hasHeader && row === 0) { |
| 112 |
return "header"; |
| 113 |
} |
| 114 |
|
| 115 |
if (hasFooter && row === rows - 1) { |
| 116 |
return "footer"; |
| 117 |
} |
| 118 |
|
| 119 |
let adjustedRow = row; |
| 120 |
if (hasHeader && row > 0) { |
| 121 |
adjustedRow += 1; |
| 122 |
} |
| 123 |
|
| 124 |
return adjustedRow % 2 ? "even-row" : "odd-row"; |
| 125 |
} |
| 126 |
|
| 127 |
function getResponsiveBreakpoint( |
| 128 |
table: HTMLTableElement, |
| 129 |
device: "mobile" | "tablet" |
| 130 |
): ResponsiveBreakpoint { |
| 131 |
const prefix = device === "mobile" ? "tablebergMobile" : "tablebergTablet"; |
| 132 |
|
| 133 |
const enabled = parseBoolean(table.dataset[`${prefix}Enabled`]); |
| 134 |
const maxWidth = parsePositiveInt( |
| 135 |
table.dataset[`${prefix}Width`], |
| 136 |
device === "mobile" ? 700 : 1024 |
| 137 |
); |
| 138 |
const modeValue = table.dataset[`${prefix}Mode`] || ""; |
| 139 |
const mode: ResponsiveMode = |
| 140 |
modeValue === "scroll" || modeValue === "stack" ? modeValue : ""; |
| 141 |
const transpose = |
| 142 |
parseBoolean(table.dataset[`${prefix}Transpose`]) || |
| 143 |
table.dataset[`${prefix}Direction`] === "row"; |
| 144 |
|
| 145 |
const repeatFirstCol = |
| 146 |
parseBoolean(table.dataset[`${prefix}RepeatFirstCol`]) || |
| 147 |
parseBoolean(table.dataset[`${prefix}Header`]); |
| 148 |
|
| 149 |
return { |
| 150 |
enabled, |
| 151 |
maxWidth, |
| 152 |
mode, |
| 153 |
transpose, |
| 154 |
stackCount: parsePositiveInt(table.dataset[`${prefix}Count`], 1), |
| 155 |
repeatFirstCol, |
| 156 |
}; |
| 157 |
} |
| 158 |
|
| 159 |
function reviveTable(table: HTMLTableElement) { |
| 160 |
const oldMode = table.dataset.tablebergLast; |
| 161 |
if (!oldMode) { |
| 162 |
return; |
| 163 |
} |
| 164 |
|
| 165 |
delete table.dataset.tablebergLast; |
| 166 |
|
| 167 |
const wrapper = getTableWrapper(table); |
| 168 |
wrapper?.classList.remove("tableberg-scroll-x"); |
| 169 |
|
| 170 |
table |
| 171 |
.querySelectorAll("[data-tableberg-tmp='1']") |
| 172 |
.forEach(element => element.remove()); |
| 173 |
|
| 174 |
if (!oldMode.includes("stack")) { |
| 175 |
setTableClassName(table); |
| 176 |
return; |
| 177 |
} |
| 178 |
|
| 179 |
setTableClassName(table); |
| 180 |
|
| 181 |
const colGroup = table.querySelector("colgroup"); |
| 182 |
if (colGroup) { |
| 183 |
colGroup.removeAttribute("style"); |
| 184 |
} |
| 185 |
|
| 186 |
const cells = Array.from( |
| 187 |
table.querySelectorAll<HTMLTableCellElement>("th, td") |
| 188 |
); |
| 189 |
cells.sort((a, b) => { |
| 190 |
const rowDiff = getCellRow(a) - getCellRow(b); |
| 191 |
if (rowDiff !== 0) { |
| 192 |
return rowDiff; |
| 193 |
} |
| 194 |
|
| 195 |
return getCellCol(a) - getCellCol(b); |
| 196 |
}); |
| 197 |
|
| 198 |
const tbody = table.tBodies.item(0); |
| 199 |
if (!tbody) { |
| 200 |
return; |
| 201 |
} |
| 202 |
|
| 203 |
tbody.innerHTML = ""; |
| 204 |
|
| 205 |
const rowCount = getTableRowCount(table); |
| 206 |
const hasHeader = parseBoolean(table.dataset.tablebergHeader); |
| 207 |
const hasFooter = parseBoolean(table.dataset.tablebergFooter); |
| 208 |
|
| 209 |
let lastRow = -1; |
| 210 |
let lastRowElement: HTMLTableRowElement | null = null; |
| 211 |
|
| 212 |
for (const cell of cells) { |
| 213 |
const cellRow = getCellRow(cell); |
| 214 |
|
| 215 |
if (lastRow !== cellRow) { |
| 216 |
lastRow = cellRow; |
| 217 |
lastRowElement = document.createElement("tr"); |
| 218 |
markRow( |
| 219 |
lastRowElement, |
| 220 |
getRowType(cellRow, rowCount, hasHeader, hasFooter) |
| 221 |
); |
| 222 |
tbody.appendChild(lastRowElement); |
| 223 |
} |
| 224 |
|
| 225 |
lastRowElement?.appendChild(cell); |
| 226 |
} |
| 227 |
} |
| 228 |
|
| 229 |
function toScrollTable(table: HTMLTableElement) { |
| 230 |
if (table.dataset.tablebergLast === "scroll") { |
| 231 |
return; |
| 232 |
} |
| 233 |
|
| 234 |
if (table.dataset.tablebergLast) { |
| 235 |
reviveTable(table); |
| 236 |
} |
| 237 |
|
| 238 |
table.dataset.tablebergLast = "scroll"; |
| 239 |
getTableWrapper(table)?.classList.add("tableberg-scroll-x"); |
| 240 |
} |
| 241 |
|
| 242 |
function toRowStack( |
| 243 |
table: HTMLTableElement, |
| 244 |
repeatFirstCol: boolean, |
| 245 |
stackCount: number, |
| 246 |
tag: string |
| 247 |
) { |
| 248 |
if (table.dataset.tablebergLast === tag) { |
| 249 |
return; |
| 250 |
} |
| 251 |
|
| 252 |
reviveTable(table); |
| 253 |
setTableClassName(table, "tableberg-rowstack-table"); |
| 254 |
table.dataset.tablebergLast = tag; |
| 255 |
|
| 256 |
const colGroup = table.querySelector("colgroup"); |
| 257 |
if (colGroup) { |
| 258 |
colGroup.style.display = "none"; |
| 259 |
} |
| 260 |
|
| 261 |
const tbody = table.tBodies.item(0); |
| 262 |
if (!tbody) { |
| 263 |
return; |
| 264 |
} |
| 265 |
|
| 266 |
const cells = Array.from( |
| 267 |
table.querySelectorAll<HTMLTableCellElement>("th, td") |
| 268 |
); |
| 269 |
tbody.innerHTML = ""; |
| 270 |
|
| 271 |
const hasHeader = parseBoolean(table.dataset.tablebergHeader); |
| 272 |
const hasFooter = parseBoolean(table.dataset.tablebergFooter); |
| 273 |
const rowCount = getTableRowCount(table); |
| 274 |
const columnCount = getTableColCount(table); |
| 275 |
|
| 276 |
const headerCells: HTMLTableCellElement[] = []; |
| 277 |
const maxColumnsPerStack = repeatFirstCol |
| 278 |
? Math.max(2, stackCount) |
| 279 |
: Math.max(1, stackCount); |
| 280 |
|
| 281 |
if (repeatFirstCol) { |
| 282 |
for (const cell of cells) { |
| 283 |
if (getCellRow(cell) > 0) { |
| 284 |
break; |
| 285 |
} |
| 286 |
|
| 287 |
headerCells.push(cell); |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
const subRowMap = new Map< |
| 292 |
number, |
| 293 |
{ |
| 294 |
count: number; |
| 295 |
rowElement: HTMLTableRowElement; |
| 296 |
} |
| 297 |
>(); |
| 298 |
|
| 299 |
for (const cell of cells) { |
| 300 |
const cellRow = getCellRow(cell); |
| 301 |
const cellCol = getCellCol(cell); |
| 302 |
const rowType = getRowType(cellRow, rowCount, hasHeader, hasFooter); |
| 303 |
markRowCell(cell, rowType); |
| 304 |
|
| 305 |
const mappedRow = subRowMap.get(cellCol); |
| 306 |
if (!mappedRow) { |
| 307 |
const rowElement = document.createElement("tr"); |
| 308 |
subRowMap.set(cellCol, { |
| 309 |
count: 1, |
| 310 |
rowElement, |
| 311 |
}); |
| 312 |
|
| 313 |
rowElement.appendChild(cell); |
| 314 |
tbody.appendChild(rowElement); |
| 315 |
continue; |
| 316 |
} |
| 317 |
|
| 318 |
if (mappedRow.count >= maxColumnsPerStack) { |
| 319 |
const rowElement = document.createElement("tr"); |
| 320 |
let nextCount = 1; |
| 321 |
|
| 322 |
if (repeatFirstCol && headerCells[cellCol]) { |
| 323 |
const clonedHeader = headerCells[cellCol].cloneNode( |
| 324 |
true |
| 325 |
) as HTMLTableCellElement; |
| 326 |
clonedHeader.setAttribute("data-tableberg-tmp", "1"); |
| 327 |
rowElement.appendChild(clonedHeader); |
| 328 |
nextCount += 1; |
| 329 |
} |
| 330 |
|
| 331 |
rowElement.appendChild(cell); |
| 332 |
tbody.appendChild(rowElement); |
| 333 |
|
| 334 |
subRowMap.set(cellCol, { |
| 335 |
count: nextCount, |
| 336 |
rowElement, |
| 337 |
}); |
| 338 |
|
| 339 |
continue; |
| 340 |
} |
| 341 |
|
| 342 |
mappedRow.count += 1; |
| 343 |
mappedRow.rowElement.appendChild(cell); |
| 344 |
} |
| 345 |
|
| 346 |
if (columnCount > 0) { |
| 347 |
table.dataset.tablebergResponsiveColumns = String(columnCount); |
| 348 |
} |
| 349 |
} |
| 350 |
|
| 351 |
function toColStack( |
| 352 |
table: HTMLTableElement, |
| 353 |
repeatFirstCol: boolean, |
| 354 |
stackCount: number, |
| 355 |
tag: string |
| 356 |
) { |
| 357 |
const previousMode = table.dataset.tablebergLast; |
| 358 |
if (previousMode === tag) { |
| 359 |
return; |
| 360 |
} |
| 361 |
|
| 362 |
reviveTable(table); |
| 363 |
table.dataset.tablebergLast = tag; |
| 364 |
|
| 365 |
setTableClassName(table, "tableberg-colstack-table"); |
| 366 |
|
| 367 |
let cells = Array.from( |
| 368 |
table.querySelectorAll<HTMLTableCellElement>("th, td") |
| 369 |
); |
| 370 |
|
| 371 |
if (previousMode && previousMode.includes("stack-row")) { |
| 372 |
cells.sort((a, b) => { |
| 373 |
const rowDiff = getCellRow(a) - getCellRow(b); |
| 374 |
if (rowDiff !== 0) { |
| 375 |
return rowDiff; |
| 376 |
} |
| 377 |
|
| 378 |
return getCellCol(a) - getCellCol(b); |
| 379 |
}); |
| 380 |
} |
| 381 |
|
| 382 |
const tbody = table.tBodies.item(0); |
| 383 |
if (!tbody) { |
| 384 |
return; |
| 385 |
} |
| 386 |
|
| 387 |
tbody.innerHTML = ""; |
| 388 |
|
| 389 |
const totalRows = getTableRowCount(table); |
| 390 |
const totalCols = getTableColCount(table); |
| 391 |
const maxCellsPerStackRow = repeatFirstCol |
| 392 |
? Math.max(2, stackCount) |
| 393 |
: Math.max(1, stackCount); |
| 394 |
const perStackDataCount = repeatFirstCol |
| 395 |
? Math.max(1, maxCellsPerStackRow - 1) |
| 396 |
: maxCellsPerStackRow; |
| 397 |
const hasHeader = parseBoolean(table.dataset.tablebergHeader); |
| 398 |
const hasFooter = parseBoolean(table.dataset.tablebergFooter); |
| 399 |
|
| 400 |
const colsToStack = repeatFirstCol ? totalCols - 1 : totalCols; |
| 401 |
if (colsToStack < 1) { |
| 402 |
return; |
| 403 |
} |
| 404 |
|
| 405 |
const rowsToGenerate = |
| 406 |
totalRows * Math.ceil(colsToStack / perStackDataCount); |
| 407 |
const rowMarkups = Array.from({ length: rowsToGenerate }, () => ""); |
| 408 |
|
| 409 |
const markCell = (cell: HTMLTableCellElement) => { |
| 410 |
markRowCell( |
| 411 |
cell, |
| 412 |
getRowType(getCellRow(cell), totalRows, hasHeader, hasFooter) |
| 413 |
); |
| 414 |
}; |
| 415 |
|
| 416 |
if (repeatFirstCol) { |
| 417 |
const leftColumnCells = cells.filter(cell => getCellCol(cell) === 0); |
| 418 |
const nonLeftCells = cells.filter(cell => getCellCol(cell) !== 0); |
| 419 |
const leftCellsWithRowspanGaps: Array<HTMLTableCellElement | "gap"> = |
| 420 |
[]; |
| 421 |
|
| 422 |
leftColumnCells.forEach(cell => { |
| 423 |
leftCellsWithRowspanGaps.push(cell); |
| 424 |
|
| 425 |
const rowSpanValue = parsePositiveInt( |
| 426 |
cell.getAttribute("rowspan") || undefined, |
| 427 |
1 |
| 428 |
); |
| 429 |
for (let offset = 1; offset < rowSpanValue; offset++) { |
| 430 |
leftCellsWithRowspanGaps.push("gap"); |
| 431 |
} |
| 432 |
}); |
| 433 |
|
| 434 |
cells = nonLeftCells; |
| 435 |
|
| 436 |
for (let row = 0; row < rowsToGenerate; row++) { |
| 437 |
const cell = leftCellsWithRowspanGaps[row % totalRows]; |
| 438 |
if (!cell || cell === "gap") { |
| 439 |
continue; |
| 440 |
} |
| 441 |
|
| 442 |
if (row > totalRows - 1) { |
| 443 |
cell.setAttribute("data-tableberg-tmp", "1"); |
| 444 |
} |
| 445 |
|
| 446 |
markCell(cell); |
| 447 |
rowMarkups[row] += cell.outerHTML; |
| 448 |
} |
| 449 |
} |
| 450 |
|
| 451 |
cells.forEach(cell => { |
| 452 |
const colIndex = repeatFirstCol |
| 453 |
? getCellCol(cell) - 1 |
| 454 |
: getCellCol(cell); |
| 455 |
const rowIndex = getCellRow(cell); |
| 456 |
|
| 457 |
const targetRow = |
| 458 |
totalRows * (Math.ceil((colIndex + 1) / perStackDataCount) - 1) + |
| 459 |
rowIndex; |
| 460 |
|
| 461 |
markCell(cell); |
| 462 |
|
| 463 |
if (targetRow >= 0 && targetRow < rowMarkups.length) { |
| 464 |
rowMarkups[targetRow] += cell.outerHTML; |
| 465 |
} |
| 466 |
}); |
| 467 |
|
| 468 |
let tableMarkup = ""; |
| 469 |
|
| 470 |
for (let rowIndex = 0; rowIndex < rowsToGenerate; rowIndex++) { |
| 471 |
const isHeaderRow = rowIndex % totalRows === 0; |
| 472 |
const isFooterRow = rowIndex % totalRows === totalRows - 1; |
| 473 |
|
| 474 |
let rowType: RowType; |
| 475 |
if (hasHeader && isHeaderRow) { |
| 476 |
rowType = "header"; |
| 477 |
} else if (hasFooter && isFooterRow) { |
| 478 |
rowType = "footer"; |
| 479 |
} else { |
| 480 |
rowType = rowIndex % 2 === 0 ? "even-row" : "odd-row"; |
| 481 |
} |
| 482 |
|
| 483 |
tableMarkup += `<tr class="tableberg-${rowType}">${rowMarkups[rowIndex]}</tr>`; |
| 484 |
} |
| 485 |
|
| 486 |
const colGroup = table.querySelector("colgroup"); |
| 487 |
if (colGroup) { |
| 488 |
colGroup.style.display = "none"; |
| 489 |
} |
| 490 |
|
| 491 |
tbody.innerHTML = tableMarkup; |
| 492 |
} |
| 493 |
|
| 494 |
function getCurrentBreakpoint( |
| 495 |
table: HTMLTableElement |
| 496 |
): ResponsiveBreakpoint | null { |
| 497 |
const mobile = getResponsiveBreakpoint(table, "mobile"); |
| 498 |
const tablet = getResponsiveBreakpoint(table, "tablet"); |
| 499 |
const viewportWidth = window.innerWidth; |
| 500 |
|
| 501 |
if (mobile.enabled && viewportWidth <= mobile.maxWidth) { |
| 502 |
return mobile; |
| 503 |
} |
| 504 |
|
| 505 |
if (tablet.enabled && viewportWidth <= tablet.maxWidth) { |
| 506 |
return tablet; |
| 507 |
} |
| 508 |
|
| 509 |
return null; |
| 510 |
} |
| 511 |
|
| 512 |
function resizeTable(table: HTMLTableElement) { |
| 513 |
const breakpoint = getCurrentBreakpoint(table); |
| 514 |
|
| 515 |
if (!breakpoint || breakpoint.mode === "") { |
| 516 |
reviveTable(table); |
| 517 |
return; |
| 518 |
} |
| 519 |
|
| 520 |
if (breakpoint.mode === "scroll") { |
| 521 |
toScrollTable(table); |
| 522 |
table.dispatchEvent( |
| 523 |
new CustomEvent(TABLEBERG_RESPONSIVE_CHANGED_EVENT) |
| 524 |
); |
| 525 |
return; |
| 526 |
} |
| 527 |
|
| 528 |
const renderTag = `stack-${breakpoint.transpose ? "transpose" : "normal"}-${breakpoint.stackCount}-${breakpoint.repeatFirstCol ? "repeat-first-col" : "none"}`; |
| 529 |
|
| 530 |
if (breakpoint.transpose) { |
| 531 |
toRowStack( |
| 532 |
table, |
| 533 |
breakpoint.repeatFirstCol, |
| 534 |
breakpoint.stackCount, |
| 535 |
renderTag |
| 536 |
); |
| 537 |
} else { |
| 538 |
toColStack( |
| 539 |
table, |
| 540 |
breakpoint.repeatFirstCol, |
| 541 |
breakpoint.stackCount, |
| 542 |
renderTag |
| 543 |
); |
| 544 |
} |
| 545 |
|
| 546 |
table.dispatchEvent(new CustomEvent(TABLEBERG_RESPONSIVE_CHANGED_EVENT)); |
| 547 |
} |
| 548 |
|
| 549 |
export function initializeResponsive() { |
| 550 |
const tables = Array.from( |
| 551 |
document.querySelectorAll<HTMLTableElement>( |
| 552 |
".wp-block-tableberg[data-tableberg-responsive='true']" |
| 553 |
) |
| 554 |
); |
| 555 |
|
| 556 |
if (tables.length === 0) { |
| 557 |
return; |
| 558 |
} |
| 559 |
|
| 560 |
const runResize = () => { |
| 561 |
tables.forEach(table => { |
| 562 |
resizeTable(table); |
| 563 |
}); |
| 564 |
}; |
| 565 |
|
| 566 |
runResize(); |
| 567 |
|
| 568 |
let resizeTimeout: number | undefined; |
| 569 |
window.addEventListener("resize", () => { |
| 570 |
if (resizeTimeout) { |
| 571 |
window.clearTimeout(resizeTimeout); |
| 572 |
} |
| 573 |
|
| 574 |
resizeTimeout = window.setTimeout(() => { |
| 575 |
runResize(); |
| 576 |
}, 120); |
| 577 |
}); |
| 578 |
} |
| 579 |
|
