File size: 24,762 Bytes
715309a |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 |
/*! FixedColumns 4.0.0
* 2019-2020 SpryMedia Ltd - datatables.net/license
*/
(function () {
'use strict';
var $;
var dataTable;
function setJQuery(jq) {
$ = jq;
dataTable = $.fn.dataTable;
}
var FixedColumns = /** @class */ (function () {
function FixedColumns(settings, opts) {
var _this = this;
// Check that the required version of DataTables is included
if (!dataTable || !dataTable.versionCheck || !dataTable.versionCheck('1.10.0')) {
throw new Error('StateRestore requires DataTables 1.10 or newer');
}
var table = new dataTable.Api(settings);
this.classes = $.extend(true, {}, FixedColumns.classes);
// Get options from user
this.c = $.extend(true, {}, FixedColumns.defaults, opts);
// Backwards compatibility for deprecated leftColumns
if (opts.left === undefined && this.c.leftColumns !== undefined) {
this.c.left = this.c.leftColumns;
}
// Backwards compatibility for deprecated rightColumns
if (opts.right === undefined && this.c.rightColumns !== undefined) {
this.c.right = this.c.rightColumns;
}
this.s = {
barWidth: 0,
dt: table,
rtl: $(table.table().node()).css('direction') === 'rtl'
};
// Set the bar width if vertical scrolling is enabled
if (this.s.dt.settings()[0].oInit.scrollY === true) {
this.s.barWidth = this.s.dt.settings()[0].oBrowser.barWidth;
}
// Common CSS for all blockers
var blockerCSS = {
'background-color': 'white',
'bottom': '0px',
'display': 'block',
'position': 'absolute',
'width': this.s.barWidth + 1 + 'px'
};
this.dom = {
leftBottomBlocker: $('<div>')
.css(blockerCSS)
.css('left', 0)
.addClass(this.classes.leftBottomBlocker),
leftTopBlocker: $('<div>')
.css(blockerCSS)
.css({
left: 0,
top: 0
})
.addClass(this.classes.leftTopBlocker),
rightBottomBlocker: $('<div>')
.css(blockerCSS)
.css('right', 0)
.addClass(this.classes.rightBottomBlocker),
rightTopBlocker: $('<div>')
.css(blockerCSS)
.css({
right: 0,
top: 0
})
.addClass(this.classes.rightTopBlocker)
};
if (this.s.dt.settings()[0]._bInitComplete) {
// Fixed Columns Initialisation
this._addStyles();
this._setKeyTableListener();
}
else {
table.one('preInit.dt', function () {
// Fixed Columns Initialisation
_this._addStyles();
_this._setKeyTableListener();
});
}
// Make class available through dt object
table.settings()[0]._fixedColumns = this;
return this;
}
/**
* Getter/Setter for the fixedColumns.left property
*
* @param newVal Optional. If present this will be the new value for the number of left fixed columns
* @returns The number of left fixed columns
*/
FixedColumns.prototype.left = function (newVal) {
// If the value is to change
if (newVal !== undefined) {
// Set the new values and redraw the columns
this.c.left = newVal;
this._addStyles();
}
return this.c.left;
};
/**
* Getter/Setter for the fixedColumns.left property
*
* @param newVal Optional. If present this will be the new value for the number of right fixed columns
* @returns The number of right fixed columns
*/
FixedColumns.prototype.right = function (newVal) {
// If the value is to change
if (newVal !== undefined) {
// Set the new values and redraw the columns
this.c.right = newVal;
this._addStyles();
}
return this.c.right;
};
/**
* Iterates over the columns, fixing the appropriate ones to the left and right
*/
FixedColumns.prototype._addStyles = function () {
var parentDiv = null;
// Get the header and it's height
var header = this.s.dt.column(0).header();
var headerHeight = null;
if (header !== null) {
header = $(header);
headerHeight = header.outerHeight() + 1;
parentDiv = $(header.closest('div.dataTables_scroll')).css('position', 'relative');
}
// Get the footer and it's height
var footer = this.s.dt.column(0).footer();
var footerHeight = null;
if (footer !== null) {
footer = $(footer);
footerHeight = footer.outerHeight();
// Only attempt to retrieve the parentDiv if it has not been retrieved already
if (parentDiv === null) {
parentDiv = $(footer.closest('div.dataTables_scroll')).css('position', 'relative');
}
}
// Get the number of columns in the table - this is used often so better to only make 1 api call
var numCols = this.s.dt.columns().data().toArray().length;
// Tracker for the number of pixels should be left to the left of the table
var distLeft = 0;
// Get all of the row elements in the table
var rows = $(this.s.dt.table().node()).children('tbody').children('tr');
var invisibles = 0;
// Iterate over all of the columns
for (var i = 0; i < numCols; i++) {
var column = this.s.dt.column(i);
if (!column.visible()) {
invisibles++;
continue;
}
// Get the columns header and footer element
var colHeader = $(column.header());
var colFooter = $(column.footer());
// If i is less than the value of left then this column should be fixed left
if (i < this.c.left) {
$(this.s.dt.table().node()).addClass(this.classes.tableFixedLeft);
parentDiv.addClass(this.classes.tableFixedLeft);
// Add the width of the previous node - only if we are on atleast the second column
if (i !== 0) {
var prevCol = this.s.dt.column(i - 1);
if (prevCol.visible()) {
distLeft += $(prevCol.nodes()[0]).outerWidth();
}
}
// Iterate over all of the rows, fixing the cell to the left
for (var _i = 0, rows_1 = rows; _i < rows_1.length; _i++) {
var row = rows_1[_i];
$($(row).children()[i - invisibles])
.css(this._getCellCSS(false, distLeft, 'left'))
.addClass(this.classes.fixedLeft);
}
// Add the css for the header and the footer
colHeader
.css(this._getCellCSS(true, distLeft, 'left'))
.addClass(this.classes.fixedLeft);
colFooter
.css(this._getCellCSS(true, distLeft, 'left'))
.addClass(this.classes.fixedLeft);
}
else {
// Iteriate through all of the rows, making sure they aren't currently trying to fix left
for (var _a = 0, rows_2 = rows; _a < rows_2.length; _a++) {
var row = rows_2[_a];
var cell = $($(row).children()[i - invisibles]);
// If the cell is trying to fix to the left, remove the class and the css
if (cell.hasClass(this.classes.fixedLeft)) {
cell
.css(this._clearCellCSS('left'))
.removeClass(this.classes.fixedLeft);
}
}
// Make sure the header for this column isn't fixed left
if (colHeader.hasClass(this.classes.fixedLeft)) {
colHeader
.css(this._clearCellCSS('left'))
.removeClass(this.classes.fixedLeft);
}
// Make sure the footer for this column isn't fixed left
if (colFooter.hasClass(this.classes.fixedLeft)) {
colFooter
.css(this._clearCellCSS('left'))
.removeClass(this.classes.fixedLeft);
}
}
}
// If there is a header with the index class and reading rtl then add left top blocker
if (header !== null && !header.hasClass('index')) {
if (this.s.rtl) {
this.dom.leftTopBlocker.outerHeight(headerHeight);
parentDiv.append(this.dom.leftTopBlocker);
}
else {
this.dom.rightTopBlocker.outerHeight(headerHeight);
parentDiv.append(this.dom.rightTopBlocker);
}
}
// If there is a footer with the index class and reading rtl then add left bottom blocker
if (footer !== null && !footer.hasClass('index')) {
if (this.s.rtl) {
this.dom.leftBottomBlocker.outerHeight(footerHeight);
parentDiv.append(this.dom.leftBottomBlocker);
}
else {
this.dom.rightBottomBlocker.outerHeight(footerHeight);
parentDiv.append(this.dom.rightBottomBlocker);
}
}
var distRight = 0;
invisibles = 0;
for (var i = numCols - 1; i >= 0; i--) {
var column = this.s.dt.column(i);
// Get the columns header and footer element
var colHeader = $(column.header());
var colFooter = $(column.footer());
if (!column.visible()) {
invisibles++;
continue;
}
if (i >= numCols - this.c.right) {
$(this.s.dt.table().node()).addClass(this.classes.tableFixedRight);
parentDiv.addClass(this.classes.tableFixedLeft);
// Add the widht of the previous node, only if we are on atleast the second column
if (i !== numCols - 1) {
var prevCol = this.s.dt.column(i + 1);
if (prevCol.visible()) {
distRight += $(prevCol.nodes()[0]).outerWidth();
}
}
// Iterate over all of the rows, fixing the cell to the right
for (var _b = 0, rows_3 = rows; _b < rows_3.length; _b++) {
var row = rows_3[_b];
$($(row).children()[i + invisibles])
.css(this._getCellCSS(false, distRight, 'right'))
.addClass(this.classes.fixedRight);
}
// Add the css for the header and the footer
colHeader
.css(this._getCellCSS(true, distRight, 'right'))
.addClass(this.classes.fixedRight);
colFooter
.css(this._getCellCSS(true, distRight, 'right'))
.addClass(this.classes.fixedRight);
}
else {
// Iteriate through all of the rows, making sure they aren't currently trying to fix right
for (var _c = 0, rows_4 = rows; _c < rows_4.length; _c++) {
var row = rows_4[_c];
var cell = $($(row).children()[i + invisibles]);
// If the cell is trying to fix to the right, remove the class and the css
if (cell.hasClass(this.classes.fixedRight)) {
cell
.css(this._clearCellCSS('right'))
.removeClass(this.classes.fixedRight);
}
}
// Make sure the header for this column isn't fixed right
if (colHeader.hasClass(this.classes.fixedRight)) {
colHeader
.css(this._clearCellCSS('right'))
.removeClass(this.classes.fixedRight);
}
// Make sure the footer for this column isn't fixed right
if (colFooter.hasClass(this.classes.fixedRight)) {
colFooter
.css(this._clearCellCSS('right'))
.removeClass(this.classes.fixedRight);
}
}
}
// If there is a header with the index class and reading rtl then add right top blocker
if (header) {
if (!this.s.rtl) {
this.dom.rightTopBlocker.outerHeight(headerHeight);
parentDiv.append(this.dom.rightTopBlocker);
}
else {
this.dom.leftTopBlocker.outerHeight(headerHeight);
parentDiv.append(this.dom.leftTopBlocker);
}
}
// If there is a footer with the index class and reading rtl then add right bottom blocker
if (footer) {
if (!this.s.rtl) {
this.dom.rightBottomBlocker.outerHeight(footerHeight);
parentDiv.append(this.dom.rightBottomBlocker);
}
else {
this.dom.leftBottomBlocker.outerHeight(footerHeight);
parentDiv.append(this.dom.leftBottomBlocker);
}
}
};
/**
* Gets the correct CSS for the cell, header or footer based on options provided
*
* @param header Whether this cell is a header or a footer
* @param dist The distance that the cell should be moved away from the edge
* @param lr Indicator of fixing to the left or the right
* @returns An object containing the correct css
*/
FixedColumns.prototype._getCellCSS = function (header, dist, lr) {
if (lr === 'left') {
return !this.s.rtl ?
{
left: dist + 'px',
position: 'sticky'
} :
{
position: 'sticky',
right: dist + (header ? this.s.barWidth : 0) + 'px'
};
}
else {
return !this.s.rtl ?
{
position: 'sticky',
right: dist + (header ? this.s.barWidth : 0) + 'px'
} :
{
left: dist + 'px',
position: 'sticky'
};
}
};
/**
* Gets the css that is required to clear the fixing to a side
*
* @param lr Indicator of fixing to the left or the right
* @returns An object containing the correct css
*/
FixedColumns.prototype._clearCellCSS = function (lr) {
if (lr === 'left') {
return !this.s.rtl ?
{
left: '',
position: ''
} :
{
position: '',
right: ''
};
}
else {
return !this.s.rtl ?
{
position: '',
right: ''
} :
{
left: '',
position: ''
};
}
};
FixedColumns.prototype._setKeyTableListener = function () {
var _this = this;
this.s.dt.on('key-focus', function (e, dt, cell) {
var cellPos = $(cell.node()).offset();
var scroll = $($(_this.s.dt.table().node()).closest('div.dataTables_scrollBody'));
// If there are fixed columns to the left
if (_this.c.left > 0) {
// Get the rightmost left fixed column header, it's position and it's width
var rightMost = $(_this.s.dt.column(_this.c.left - 1).header());
var rightMostPos = rightMost.offset();
var rightMostWidth = rightMost.outerWidth();
// If the current highlighted cell is left of the rightmost cell on the screen
if (cellPos.left < rightMostPos.left + rightMostWidth) {
// Scroll it into view
var currScroll = scroll.scrollLeft();
scroll.scrollLeft(currScroll - (rightMostPos.left + rightMostWidth - cellPos.left));
}
}
// If there are fixed columns to the right
if (_this.c.right > 0) {
// Get the number of columns and the width of the cell as doing right side calc
var numCols = _this.s.dt.columns().data().toArray().length;
var cellWidth = $(cell.node()).outerWidth();
// Get the leftmost right fixed column header and it's position
var leftMost = $(_this.s.dt.column(numCols - _this.c.right).header());
var leftMostPos = leftMost.offset();
// If the current highlighted cell is right of the leftmost cell on the screen
if (cellPos.left + cellWidth > leftMostPos.left) {
// Scroll it into view
var currScroll = scroll.scrollLeft();
scroll.scrollLeft(currScroll - (leftMostPos.left - (cellPos.left + cellWidth)));
}
}
});
// Whenever a draw occurs there is potential for the data to have changed and therefore also the column widths
// Therefore it is necessary to recalculate the values for the fixed columns
this.s.dt.on('draw', function () {
_this._addStyles();
});
this.s.dt.on('column-reorder', function () {
_this._addStyles();
});
this.s.dt.on('column-visibility', function () {
_this._addStyles();
});
};
FixedColumns.version = '4.0.0';
FixedColumns.classes = {
fixedLeft: 'dtfc-fixed-left',
fixedRight: 'dtfc-fixed-right',
leftBottomBlocker: 'dtfc-left-bottom-blocker',
leftTopBlocker: 'dtfc-left-top-blocker',
rightBottomBlocker: 'dtfc-right-bottom-blocker',
rightTopBlocker: 'dtfc-right-top-blocker',
tableFixedLeft: 'dtfc-has-left',
tableFixedRight: 'dtfc-has-right'
};
FixedColumns.defaults = {
i18n: {
button: 'FixedColumns'
},
left: 1,
right: 0
};
return FixedColumns;
}());
/*! FixedColumns 4.0.0
* 2019-2020 SpryMedia Ltd - datatables.net/license
*/
// DataTables extensions common UMD. Note that this allows for AMD, CommonJS
// (with window and jQuery being allowed as parameters to the returned
// function) or just default browser loading.
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD
define(['jquery', 'datatables.net'], function ($) {
return factory($, window, document);
});
}
else if (typeof exports === 'object') {
// CommonJS
module.exports = function (root, $) {
if (!root) {
root = window;
}
if (!$ || !$.fn.dataTable) {
// eslint-disable-next-line @typescript-eslint/no-var-requires
$ = require('datatables.net')(root, $).$;
}
return factory($, root, root.document);
};
}
else {
// Browser - assume jQuery has already been loaded
factory(window.jQuery, window, document);
}
}(function ($, window, document) {
setJQuery($);
var dataTable = $.fn.dataTable;
$.fn.dataTable.FixedColumns = FixedColumns;
$.fn.DataTable.FixedColumns = FixedColumns;
var apiRegister = $.fn.dataTable.Api.register;
apiRegister('fixedColumns()', function () {
return this;
});
apiRegister('fixedColumns().left()', function (newVal) {
var ctx = this.context[0];
if (newVal !== undefined) {
ctx._fixedColumns.left(newVal);
return this;
}
else {
return ctx._fixedColumns.left();
}
});
apiRegister('fixedColumns().right()', function (newVal) {
var ctx = this.context[0];
if (newVal !== undefined) {
ctx._fixedColumns.right(newVal);
return this;
}
else {
return ctx._fixedColumns.right();
}
});
$.fn.dataTable.ext.buttons.fixedColumns = {
action: function (e, dt, node, config) {
if ($(node).attr('active')) {
$(node).removeAttr('active').removeClass('active');
dt.fixedColumns().left(0);
dt.fixedColumns().right(0);
}
else {
$(node).attr('active', true).addClass('active');
dt.fixedColumns().left(config.config.left);
dt.fixedColumns().right(config.config.right);
}
},
config: {
left: 1,
right: 0
},
init: function (dt, node, config) {
if (dt.settings()[0]._fixedColumns === undefined) {
_init(dt.settings(), config);
}
$(node).attr('active', true).addClass('active');
dt.button(node).text(config.text || dt.i18n('buttons.fixedColumns', dt.settings()[0]._fixedColumns.c.i18n.button));
},
text: null
};
function _init(settings, options) {
if (options === void 0) { options = null; }
var api = new dataTable.Api(settings);
var opts = options
? options
: api.init().fixedColumns || dataTable.defaults.fixedColumns;
var fixedColumns = new FixedColumns(api, opts);
return fixedColumns;
}
// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on('init.dt.dtfc', function (e, settings) {
if (e.namespace !== 'dt') {
return;
}
if (settings.oInit.fixedColumns ||
dataTable.defaults.fixedColumns) {
if (!settings._fixedColumns) {
_init(settings, null);
}
}
});
}));
}());
|