1/* ========================================================= 2 * bootstrap-datepicker.js 3 * Repo: https://github.com/eternicode/bootstrap-datepicker/ 4 * Demo: http://eternicode.github.io/bootstrap-datepicker/ 5 * Docs: http://bootstrap-datepicker.readthedocs.org/ 6 * Forked from http://www.eyecon.ro/bootstrap-datepicker 7 * ========================================================= 8 * Started by Stefan Petre; improvements by Andrew Rowls + contributors 9 * 10 * Licensed under the Apache License, Version 2.0 (the "License"); 11 * you may not use this file except in compliance with the License. 12 * You may obtain a copy of the License at 13 * 14 * http://www.apache.org/licenses/LICENSE-2.0 15 * 16 * Unless required by applicable law or agreed to in writing, software 17 * distributed under the License is distributed on an "AS IS" BASIS, 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 19 * See the License for the specific language governing permissions and 20 * limitations under the License. 21 * ========================================================= */ 22 23(function($, undefined){ 24 25 var $window = $(window); 26 27 function UTCDate(){ 28 return new Date(Date.UTC.apply(Date, arguments)); 29 } 30 function UTCToday(){ 31 var today = new Date(); 32 return UTCDate(today.getFullYear(), today.getMonth(), today.getDate()); 33 } 34 function alias(method){ 35 return function(){ 36 return this[method].apply(this, arguments); 37 }; 38 } 39 40 var DateArray = (function(){ 41 var extras = { 42 get: function(i){ 43 return this.slice(i)[0]; 44 }, 45 contains: function(d){ 46 // Array.indexOf is not cross-browser; 47 // $.inArray doesn't work with Dates 48 var val = d && d.valueOf(); 49 for (var i=0, l=this.length; i < l; i++) 50 if (this[i].valueOf() === val) 51 return i; 52 return -1; 53 }, 54 remove: function(i){ 55 this.splice(i,1); 56 }, 57 replace: function(new_array){ 58 if (!new_array) 59 return; 60 if (!$.isArray(new_array)) 61 new_array = [new_array]; 62 this.clear(); 63 this.push.apply(this, new_array); 64 }, 65 clear: function(){ 66 this.splice(0); 67 }, 68 copy: function(){ 69 var a = new DateArray(); 70 a.replace(this); 71 return a; 72 } 73 }; 74 75 return function(){ 76 var a = []; 77 a.push.apply(a, arguments); 78 $.extend(a, extras); 79 return a; 80 }; 81 })(); 82 83 84 // Picker object 85 86 var Datepicker = function(element, options){ 87 this.dates = new DateArray(); 88 this.viewDate = UTCToday(); 89 this.focusDate = null; 90 91 this._process_options(options); 92 93 this.element = $(element); 94 this.isInline = false; 95 this.isInput = this.element.is('input'); 96 this.component = this.element.is('.date') ? this.element.find('.add-on, .input-group-addon, .btn') : false; 97 this.hasInput = this.component && this.element.find('input').length; 98 if (this.component && this.component.length === 0) 99 this.component = false; 100 101 this.picker = $(DPGlobal.template); 102 this._buildEvents(); 103 this._attachEvents(); 104 105 if (this.isInline){ 106 this.picker.addClass('datepicker-inline').appendTo(this.element); 107 } 108 else { 109 this.picker.addClass('datepicker-dropdown dropdown-menu'); 110 } 111 112 if (this.o.rtl){ 113 this.picker.addClass('datepicker-rtl'); 114 } 115 116 this.viewMode = this.o.startView; 117 118 if (this.o.calendarWeeks) 119 this.picker.find('tfoot th.today') 120 .attr('colspan', function(i, val){ 121 return parseInt(val) + 1; 122 }); 123 124 this._allow_update = false; 125 126 this.setStartDate(this._o.startDate); 127 this.setEndDate(this._o.endDate); 128 this.setDaysOfWeekDisabled(this.o.daysOfWeekDisabled); 129 130 this.fillDow(); 131 this.fillMonths(); 132 133 this._allow_update = true; 134 135 this.update(); 136 this.showMode(); 137 138 if (this.isInline){ 139 this.show(); 140 } 141 }; 142 143 Datepicker.prototype = { 144 constructor: Datepicker, 145 146 _process_options: function(opts){ 147 // Store raw options for reference 148 this._o = $.extend({}, this._o, opts); 149 // Processed options 150 var o = this.o = $.extend({}, this._o); 151 152 // Check if "de-DE" style date is available, if not language should 153 // fallback to 2 letter code eg "de" 154 var lang = o.language; 155 if (!dates[lang]){ 156 lang = lang.split('-')[0]; 157 if (!dates[lang]) 158 lang = defaults.language; 159 } 160 o.language = lang; 161 162 switch (o.startView){ 163 case 2: 164 case 'decade': 165 o.startView = 2; 166 break; 167 case 1: 168 case 'year': 169 o.startView = 1; 170 break; 171 default: 172 o.startView = 0; 173 } 174 175 switch (o.minViewMode){ 176 case 1: 177 case 'months': 178 o.minViewMode = 1; 179 break; 180 case 2: 181 case 'years': 182 o.minViewMode = 2; 183 break; 184 default: 185 o.minViewMode = 0; 186 } 187 188 o.startView = Math.max(o.startView, o.minViewMode); 189 190 // true, false, or Number > 0 191 if (o.multidate !== true){ 192 o.multidate = Number(o.multidate) || false; 193 if (o.multidate !== false) 194 o.multidate = Math.max(0, o.multidate); 195 else 196 o.multidate = 1; 197 } 198 o.multidateSeparator = String(o.multidateSeparator); 199 200 o.weekStart %= 7; 201 o.weekEnd = ((o.weekStart + 6) % 7); 202 203 var format = DPGlobal.parseFormat(o.format); 204 if (o.startDate !== -Infinity){ 205 if (!!o.startDate){ 206 if (o.startDate instanceof Date) 207 o.startDate = this._local_to_utc(this._zero_time(o.startDate)); 208 else 209 o.startDate = DPGlobal.parseDate(o.startDate, format, o.language); 210 } 211 else { 212 o.startDate = -Infinity; 213 } 214 } 215 if (o.endDate !== Infinity){ 216 if (!!o.endDate){ 217 if (o.endDate instanceof Date) 218 o.endDate = this._local_to_utc(this._zero_time(o.endDate)); 219 else 220 o.endDate = DPGlobal.parseDate(o.endDate, format, o.language); 221 } 222 else { 223 o.endDate = Infinity; 224 } 225 } 226 227 o.daysOfWeekDisabled = o.daysOfWeekDisabled||[]; 228 if (!$.isArray(o.daysOfWeekDisabled)) 229 o.daysOfWeekDisabled = o.daysOfWeekDisabled.split(/[,\s]*/); 230 o.daysOfWeekDisabled = $.map(o.daysOfWeekDisabled, function(d){ 231 return parseInt(d, 10); 232 }); 233 234 var plc = String(o.orientation).toLowerCase().split(/\s+/g), 235 _plc = o.orientation.toLowerCase(); 236 plc = $.grep(plc, function(word){ 237 return (/^auto|left|right|top|bottom$/).test(word); 238 }); 239 o.orientation = {x: 'auto', y: 'auto'}; 240 if (!_plc || _plc === 'auto') 241 ; // no action 242 else if (plc.length === 1){ 243 switch (plc[0]){ 244 case 'top': 245 case 'bottom': 246 o.orientation.y = plc[0]; 247 break; 248 case 'left': 249 case 'right': 250 o.orientation.x = plc[0]; 251 break; 252 } 253 } 254 else { 255 _plc = $.grep(plc, function(word){ 256 return (/^left|right$/).test(word); 257 }); 258 o.orientation.x = _plc[0] || 'auto'; 259 260 _plc = $.grep(plc, function(word){ 261 return (/^top|bottom$/).test(word); 262 }); 263 o.orientation.y = _plc[0] || 'auto'; 264 } 265 }, 266 _events: [], 267 _secondaryEvents: [], 268 _applyEvents: function(evs){ 269 for (var i=0, el, ch, ev; i < evs.length; i++){ 270 el = evs[i][0]; 271 if (evs[i].length === 2){ 272 ch = undefined; 273 ev = evs[i][1]; 274 } 275 else if (evs[i].length === 3){ 276 ch = evs[i][1]; 277 ev = evs[i][2]; 278 } 279 el.on(ev, ch); 280 } 281 }, 282 _unapplyEvents: function(evs){ 283 for (var i=0, el, ev, ch; i < evs.length; i++){ 284 el = evs[i][0]; 285 if (evs[i].length === 2){ 286 ch = undefined; 287 ev = evs[i][1]; 288 } 289 else if (evs[i].length === 3){ 290 ch = evs[i][1]; 291 ev = evs[i][2]; 292 } 293 el.off(ev, ch); 294 } 295 }, 296 _buildEvents: function(){ 297 if (this.isInput){ // single input 298 this._events = [ 299 [this.element, { 300 focus: $.proxy(this.show, this), 301 keyup: $.proxy(function(e){ 302 if ($.inArray(e.keyCode, [27,37,39,38,40,32,13,9]) === -1) 303 this.update(); 304 }, this), 305 keydown: $.proxy(this.keydown, this) 306 }] 307 ]; 308 } 309 else if (this.component && this.hasInput){ // component: input + button 310 this._events = [ 311 // For components that are not readonly, allow keyboard nav 312 [this.element.find('input'), { 313 focus: $.proxy(this.show, this), 314 keyup: $.proxy(function(e){ 315 if ($.inArray(e.keyCode, [27,37,39,38,40,32,13,9]) === -1) 316 this.update(); 317 }, this), 318 keydown: $.proxy(this.keydown, this) 319 }], 320 [this.component, { 321 click: $.proxy(this.show, this) 322 }] 323 ]; 324 } 325 else if (this.element.is('div')){ // inline datepicker 326 this.isInline = true; 327 } 328 else { 329 this._events = [ 330 [this.element, { 331 click: $.proxy(this.show, this) 332 }] 333 ]; 334 } 335 this._events.push( 336 // Component: listen for blur on element descendants 337 [this.element, '*', { 338 blur: $.proxy(function(e){ 339 this._focused_from = e.target; 340 }, this) 341 }],
342 // Input: listen for blur on element 343 [this.element, { 344 blur: $.proxy(function(e){ 345 this._focused_from = e.target; 346 }, this) 347 }] 348 ); 349 350 this._secondaryEvents = [ 351 [this.picker, { 352 click: $.proxy(this.click, this) 353 }], 354 [$(window), { 355 resize: $.proxy(this.place, this) 356 }], 357 [$(document), { 358 'mousedown touchstart': $.proxy(function(e){ 359 // Clicked outside the datepicker, hide it 360 if (!( 361 this.element.is(e.target) || 362 this.element.find(e.target).length || 363 this.picker.is(e.target) || 364 this.picker.find(e.target).length 365 )){ 366 this.hide(); 367 } 368 }, this) 369 }] 370 ]; 371 }, 372 _attachEvents: function(){ 373 this._detachEvents(); 374 this._applyEvents(this._events); 375 }, 376 _detachEvents: function(){ 377 this._unapplyEvents(this._events); 378 }, 379 _attachSecondaryEvents: function(){ 380 this._detachSecondaryEvents(); 381 this._applyEvents(this._secondaryEvents); 382 }, 383 _detachSecondaryEvents: function(){ 384 this._unapplyEvents(this._secondaryEvents); 385 }, 386 _trigger: function(event, altdate){ 387 var date = altdate || this.dates.get(-1), 388 local_date = this._utc_to_local(date); 389 390 this.element.trigger({ 391 type: event, 392 date: local_date, 393 dates: $.map(this.dates, this._utc_to_local), 394 format: $.proxy(function(ix, format){ 395 if (arguments.length === 0){ 396 ix = this.dates.length - 1; 397 format = this.o.format; 398 } 399 else if (typeof ix === 'string'){ 400 format = ix; 401 ix = this.dates.length - 1; 402 } 403 format = format || this.o.format; 404 var date = this.dates.get(ix); 405 return DPGlobal.formatDate(date, format, this.o.language); 406 }, this) 407 }); 408 }, 409 410 show: function(){ 411 if (!this.isInline) 412 this.picker.appendTo('body'); 413 this.picker.show(); 414 this.place(); 415 this._attachSecondaryEvents(); 416 this._trigger('show'); 417 }, 418 419 hide: function(){ 420 if (this.isInline) 421 return; 422 if (!this.picker.is(':visible')) 423 return; 424 this.focusDate = null; 425 this.picker.hide().detach(); 426 this._detachSecondaryEvents(); 427 this.viewMode = this.o.startView; 428 this.showMode(); 429 430 if ( 431 this.o.forceParse && 432 ( 433 this.isInput && this.element.val() || 434 this.hasInput && this.element.find('input').val() 435 ) 436 ) 437 this.setValue(); 438 this._trigger('hide'); 439 }, 440 441 remove: function(){ 442 this.hide(); 443 this._detachEvents(); 444 this._detachSecondaryEvents(); 445 this.picker.remove(); 446 delete this.element.data().datepicker; 447 if (!this.isInput){ 448 delete this.element.data().date; 449 } 450 }, 451 452 _utc_to_local: function(utc){ 453 return utc && new Date(utc.getTime() + (utc.getTimezoneOffset()*60000)); 454 }, 455 _local_to_utc: function(local){ 456 return local && new Date(local.getTime() - (local.getTimezoneOffset()*60000)); 457 }, 458 _zero_time: function(local){ 459 return local && new Date(local.getFullYear(), local.getMonth(), local.getDate()); 460 }, 461 _zero_utc_time: function(utc){ 462 return utc && new Date(Date.UTC(utc.getUTCFullYear(), utc.getUTCMonth(), utc.getUTCDate())); 463 }, 464 465 getDates: function(){ 466 return $.map(this.dates, this._utc_to_local); 467 }, 468 469 getUTCDates: function(){ 470 return $.map(this.dates, function(d){ 471 return new Date(d); 472 }); 473 }, 474 475 getDate: function(){ 476 return this._utc_to_local(this.getUTCDate()); 477 }, 478 479 getUTCDate: function(){ 480 return new Date(this.dates.get(-1)); 481 }, 482 483 setDates: function(){ 484 var args = $.isArray(arguments[0]) ? arguments[0] : arguments; 485 this.update.apply(this, args); 486 this._trigger('changeDate'); 487 this.setValue(); 488 }, 489 490 setUTCDates: function(){ 491 var args = $.isArray(arguments[0]) ? arguments[0] : arguments; 492 this.update.apply(this, $.map(args, this._utc_to_local)); 493 this._trigger('changeDate'); 494 this.setValue(); 495 }, 496 497 setDate: alias('setDates'), 498 setUTCDate: alias('setUTCDates'), 499 500 setValue: function(){ 501 var formatted = this.getFormattedDate(); 502 if (!this.isInput){ 503 if (this.component){ 504 this.element.find('input').val(formatted).change(); 505 } 506 } 507 else { 508 this.element.val(formatted).change(); 509 } 510 }, 511 512 getFormattedDate: function(format){ 513 if (format === undefined) 514 format = this.o.format; 515 516 var lang = this.o.language; 517 return $.map(this.dates, function(d){ 518 return DPGlobal.formatDate(d, format, lang); 519 }).join(this.o.multidateSeparator); 520 }, 521 522 setStartDate: function(startDate){ 523 this._process_options({startDate: startDate}); 524 this.update(); 525 this.updateNavArrows(); 526 }, 527
528 setEndDate: function(endDate){ 529 this._process_options({endDate: endDate}); 530 this.update(); 531 this.updateNavArrows(); 532 }, 533 534 setDaysOfWeekDisabled: function(daysOfWeekDisabled){ 535 this._process_options({daysOfWeekDisabled: daysOfWeekDisabled}); 536 this.update(); 537 this.updateNavArrows(); 538 }, 539 540 place: function(){ 541 if (this.isInline) 542 return; 543 var calendarWidth = this.picker.outerWidth(), 544 calendarHeight = this.picker.outerHeight(), 545 visualPadding = 10, 546 windowWidth = $window.width(), 547 windowHeight = $window.height(), 548 scrollTop = $window.scrollTop(); 549 550 var zIndex = parseInt(this.element.parents().filter(function(){ 551 return $(this).css('z-index') !== 'auto'; 552 }).first().css('z-index'))+10; 553 var offset = this.component ? this.component.parent().offset() : this.element.offset(); 554 var height = this.component ? this.component.outerHeight(true) : this.element.outerHeight(false); 555 var width = this.component ? this.component.outerWidth(true) : this.element.outerWidth(false); 556 var left = offset.left, 557 top = offset.top; 558 559 this.picker.removeClass( 560 'datepicker-orient-top datepicker-orient-bottom '+ 561 'datepicker-orient-right datepicker-orient-left' 562 ); 563 564 if (this.o.orientation.x !== 'auto'){ 565 this.picker.addClass('datepicker-orient-' + this.o.orientation.x); 566 if (this.o.orientation.x === 'right') 567 left -= calendarWidth - width; 568 } 569 // auto x orientation is best-placement: if it crosses a window 570 // edge, fudge it sideways 571 else { 572 // Default to left 573 this.picker.addClass('datepicker-orient-left'); 574 if (offset.left < 0) 575 left -= offset.left - visualPadding; 576 else if (offset.left + calendarWidth > windowWidth) 577 left = windowWidth - calendarWidth - visualPadding; 578 } 579 580 // auto y orientation is best-situation: top or bottom, no fudging, 581 // decision based on which shows more of the calendar 582 var yorient = this.o.orientation.y, 583 top_overflow, bottom_overflow; 584 if (yorient === 'auto'){ 585 top_overflow = -scrollTop + offset.top - calendarHeight; 586 bottom_overflow = scrollTop + windowHeight - (offset.top + height + calendarHeight); 587 if (Math.max(top_overflow, bottom_overflow) === bottom_overflow) 588 yorient = 'top'; 589 else 590 yorient = 'bottom'; 591 } 592 this.picker.addClass('datepicker-orient-' + yorient); 593 if (yorient === 'top') 594 top += height; 595 else 596 top -= calendarHeight + parseInt(this.picker.css('padding-top')); 597 598 this.picker.css({ 599 top: top, 600 left: left, 601 zIndex: zIndex 602 }); 603 }, 604 605 _allow_update: true, 606 update: function(){ 607 if (!this._allow_update) 608 return; 609 610 var oldDates = this.dates.copy(), 611 dates = [], 612 fromArgs = false; 613 if (arguments.length){ 614 $.each(arguments, $.proxy(function(i, date){ 615 if (date instanceof Date) 616 date = this._local_to_utc(date); 617 dates.push(date); 618 }, this)); 619 fromArgs = true; 620 } 621 else { 622 dates = this.isInput 623 ? this.element.val() 624 : this.element.data('date') || this.element.find('input').val(); 625 if (dates && this.o.multidate) 626 dates = dates.split(this.o.multidateSeparator); 627 else 628 dates = [dates]; 629 delete this.element.data().date; 630 } 631 632 dates = $.map(dates, $.proxy(function(date){ 633 return DPGlobal.parseDate(date, this.o.format, this.o.language); 634 }, this)); 635 dates = $.grep(dates, $.proxy(function(date){ 636 return ( 637 date < this.o.startDate || 638 date > this.o.endDate || 639 !date 640 ); 641 }, this), true); 642 this.dates.replace(dates); 643 644 if (this.dates.length) 645 this.viewDate = new Date(this.dates.get(-1)); 646 else if (this.viewDate < this.o.startDate) 647 this.viewDate = new Date(this.o.startDate); 648 else if (this.viewDate > this.o.endDate) 649 this.viewDate = new Date(this.o.endDate); 650 651 if (fromArgs){ 652 // setting date by clicking 653 this.setValue(); 654 } 655 else if (dates.length){ 656 // setting date by typing 657 if (String(oldDates) !== String(this.dates)) 658 this._trigger('changeDate'); 659 } 660 if (!this.dates.length && oldDates.length) 661 this._trigger('clearDate'); 662 663 this.fill(); 664 }, 665 666 fillDow: function(){ 667 var dowCnt = this.o.weekStart, 668 html = '<tr>'; 669 if (this.o.calendarWeeks){ 670 var cell = '<th class="cw"> </th>'; 671 html += cell; 672 this.picker.find('.datepicker-days thead tr:first-child').prepend(cell); 673 } 674 while (dowCnt < this.o.weekStart + 7){ 675 html += '<th class="dow">'+dates[this.o.language].daysMin[(dowCnt++)%7]+'</th>'; 676 } 677 html += '</tr>'; 678 this.picker.find('.datepicker-days thead').append(html); 679 }, 680 681 fillMonths: function(){ 682 var html = '', 683 i = 0; 684 while (i < 12){ 685 html += '<span class="month">'+dates[this.o.language].monthsShort[i++]+'</span>'; 686 } 687 this.picker.find('.datepicker-months td').html(html); 688 }, 689 690 setRange: function(range){ 691 if (!range || !range.length) 692 delete this.range; 693 else 694 this.range = $.map(range, function(d){ 695 return d.valueOf(); 696 }); 697 this.fill(); 698 }, 699 700 getClassNames: function(date){ 701 var cls = [], 702 year = this.viewDate.getUTCFullYear(),
703 month = this.viewDate.getUTCMonth(), 704 today = new Date(); 705 if (date.getUTCFullYear() < year || (date.getUTCFullYear() === year && date.getUTCMonth() < month)){ 706 cls.push('old'); 707 } 708 else if (date.getUTCFullYear() > year || (date.getUTCFullYear() === year && date.getUTCMonth() > month)){ 709 cls.push('new'); 710 } 711 if (this.focusDate && date.valueOf() === this.focusDate.valueOf()) 712 cls.push('focused'); 713 // Compare internal UTC date with local today, not UTC today 714 if (this.o.todayHighlight && 715 date.getUTCFullYear() === today.getFullYear() && 716 date.getUTCMonth() === today.getMonth() && 717 date.getUTCDate() === today.getDate()){ 718 cls.push('today'); 719 } 720 if (this.dates.contains(date) !== -1) 721 cls.push('active'); 722 if (date.valueOf() < this.o.startDate || date.valueOf() > this.o.endDate || 723 $.inArray(date.getUTCDay(), this.o.daysOfWeekDisabled) !== -1){ 724 cls.push('disabled'); 725 } 726 if (this.range){ 727 if (date > this.range[0] && date < this.range[this.range.length-1]){ 728 cls.push('range'); 729 } 730 if ($.inArray(date.valueOf(), this.range) !== -1){ 731 cls.push('selected'); 732 } 733 } 734 return cls; 735 }, 736 737 fill: function(){ 738 var d = new Date(this.viewDate), 739 year = d.getUTCFullYear(), 740 month = d.getUTCMonth(), 741 startYear = this.o.startDate !== -Infinity ? this.o.startDate.getUTCFullYear() : -Infinity, 742 startMonth = this.o.startDate !== -Infinity ? this.o.startDate.getUTCMonth() : -Infinity, 743 endYear = this.o.endDate !== Infinity ? this.o.endDate.getUTCFullYear() : Infinity, 744 endMonth = this.o.endDate !== Infinity ? this.o.endDate.getUTCMonth() : Infinity, 745 todaytxt = dates[this.o.language].today || dates['en'].today || '', 746 cleartxt = dates[this.o.language].clear || dates['en'].clear || '', 747 tooltip; 748 this.picker.find('.datepicker-days thead th.datepicker-switch') 749 .text(dates[this.o.language].months[month]+' '+year); 750 this.picker.find('tfoot th.today') 751 .text(todaytxt) 752 .toggle(this.o.todayBtn !== false); 753 this.picker.find('tfoot th.clear') 754 .text(cleartxt) 755 .toggle(this.o.clearBtn !== false); 756 this.updateNavArrows(); 757 this.fillMonths(); 758 var prevMonth = UTCDate(year, month-1, 28), 759 day = DPGlobal.getDaysInMonth(prevMonth.getUTCFullYear(), prevMonth.getUTCMonth()); 760 prevMonth.setUTCDate(day); 761 prevMonth.setUTCDate(day - (prevMonth.getUTCDay() - this.o.weekStart + 7)%7); 762 var nextMonth = new Date(prevMonth); 763 nextMonth.setUTCDate(nextMonth.getUTCDate() + 42); 764 nextMonth = nextMonth.valueOf(); 765 var html = []; 766 var clsName; 767 while (prevMonth.valueOf() < nextMonth){ 768 if (prevMonth.getUTCDay() === this.o.weekStart){ 769 html.push('<tr>'); 770 if (this.o.calendarWeeks){ 771 // ISO 8601: First week contains first thursday. 772 // ISO also states week starts on Monday, but we can be more abstract here. 773 var 774 // Start of current week: based on weekstart/current date 775 ws = new Date(+prevMonth + (this.o.weekStart - prevMonth.getUTCDay() - 7) % 7 * 864e5), 776 // Thursday of this week 777 th = new Date(Number(ws) + (7 + 4 - ws.getUTCDay()) % 7 * 864e5), 778 // First Thursday of year, year from thursday 779 yth = new Date(Number(yth = UTCDate(th.getUTCFullYear(), 0, 1)) + (7 + 4 - yth.getUTCDay())%7*864e5), 780 // Calendar week: ms between thursdays, div ms per day, div 7 days 781 calWeek = (th - yth) / 864e5 / 7 + 1; 782 html.push('<td class="cw">'+ calWeek +'</td>'); 783 784 } 785 } 786 clsName = this.getClassNames(prevMonth); 787 clsName.push('day'); 788 789 if (this.o.beforeShowDay !== $.noop){ 790 var before = this.o.beforeShowDay(this._utc_to_local(prevMonth)); 791 if (before === undefined) 792 before = {}; 793 else if (typeof(before) === 'boolean') 794 before = {enabled: before}; 795 else if (typeof(before) === 'string') 796 before = {classes: before}; 797 if (before.enabled === false) 798 clsName.push('disabled'); 799 if (before.classes) 800 clsName = clsName.concat(before.classes.split(/\s+/)); 801 if (before.tooltip) 802 tooltip = before.tooltip; 803 } 804 805 clsName = $.unique(clsName); 806 html.push('<td class="'+clsName.join(' ')+'"' + (tooltip ? ' title="'+tooltip+'"' : '') + '>'+prevMonth.getUTCDate() + '</td>'); 807 if (prevMonth.getUTCDay() === this.o.weekEnd){ 808 html.push('</tr>'); 809 } 810 prevMonth.setUTCDate(prevMonth.getUTCDate()+1); 811 } 812 this.picker.find('.datepicker-days tbody').empty().append(html.join('')); 813 814 var months = this.picker.find('.datepicker-months') 815 .find('th:eq(1)') 816 .text(year) 817 .end() 818 .find('span').removeClass('active'); 819 820 $.each(this.dates, function(i, d){ 821 if (d.getUTCFullYear() === year) 822 months.eq(d.getUTCMonth()).addClass('active'); 823 }); 824 825 if (year < startYear || year > endYear){ 826 months.addClass('disabled'); 827 } 828 if (year === startYear){ 829 months.slice(0, startMonth).addClass('disabled'); 830 } 831 if (year === endYear){ 832 months.slice(endMonth+1).addClass('disabled'); 833 } 834 835 html = ''; 836 year = parseInt(year/10, 10) * 10; 837 var yearCont = this.picker.find('.datepicker-years') 838 .find('th:eq(1)') 839 .text(year + '-' + (year + 9)) 840 .end() 841 .find('td'); 842 year -= 1; 843 var years = $.map(this.dates, function(d){ 844 return d.getUTCFullYear(); 845 }), 846 classes;
847 for (var i = -1; i < 11; i++){ 848 classes = ['year']; 849 if (i === -1) 850 classes.push('old'); 851 else if (i === 10) 852 classes.push('new'); 853 if ($.inArray(year, years) !== -1) 854 classes.push('active'); 855 if (year < startYear || year > endYear) 856 classes.push('disabled'); 857 html += '<span class="' + classes.join(' ') + '">'+year+'</span>'; 858 year += 1; 859 } 860 yearCont.html(html); 861 }, 862 863 updateNavArrows: function(){ 864 if (!this._allow_update) 865 return; 866 867 var d = new Date(this.viewDate), 868 year = d.getUTCFullYear(), 869 month = d.getUTCMonth(); 870 switch (this.viewMode){ 871 case 0: 872 if (this.o.startDate !== -Infinity && year <= this.o.startDate.getUTCFullYear() && month <= this.o.startDate.getUTCMonth()){ 873 this.picker.find('.prev').css({visibility: 'hidden'}); 874 } 875 else { 876 this.picker.find('.prev').css({visibility: 'visible'}); 877 } 878 if (this.o.endDate !== Infinity && year >= this.o.endDate.getUTCFullYear() && month >= this.o.endDate.getUTCMonth()){ 879 this.picker.find('.next').css({visibility: 'hidden'}); 880 } 881 else { 882 this.picker.find('.next').css({visibility: 'visible'}); 883 } 884 break; 885 case 1: 886 case 2: 887 if (this.o.startDate !== -Infinity && year <= this.o.startDate.getUTCFullYear()){ 888 this.picker.find('.prev').css({visibility: 'hidden'}); 889 } 890 else { 891 this.picker.find('.prev').css({visibility: 'visible'}); 892 } 893 if (this.o.endDate !== Infinity && year >= this.o.endDate.getUTCFullYear()){ 894 this.picker.find('.next').css({visibility: 'hidden'}); 895 } 896 else { 897 this.picker.find('.next').css({visibility: 'visible'}); 898 } 899 break; 900 } 901 }, 902 903 click: function(e){ 904 e.preventDefault(); 905 var target = $(e.target).closest('span, td, th'), 906 year, month, day; 907 if (target.length === 1){ 908 switch (target[0].nodeName.toLowerCase()){ 909 case 'th': 910 switch (target[0].className){ 911 case 'datepicker-switch': 912 this.showMode(1); 913 break; 914 case 'prev': 915 case 'next': 916 var dir = DPGlobal.modes[this.viewMode].navStep * (target[0].className === 'prev' ? -1 : 1); 917 switch (this.viewMode){ 918 case 0: 919 this.viewDate = this.moveMonth(this.viewDate, dir); 920 this._trigger('changeMonth', this.viewDate); 921 break; 922 case 1: 923 case 2: 924 this.viewDate = this.moveYear(this.viewDate, dir); 925 if (this.viewMode === 1) 926 this._trigger('changeYear', this.viewDate); 927 break; 928 } 929 this.fill(); 930 break; 931 case 'today': 932 var date = new Date(); 933 date = UTCDate(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0); 934 935 this.showMode(-2); 936 var which = this.o.todayBtn === 'linked' ? null : 'view'; 937 this._setDate(date, which); 938 break; 939 case 'clear': 940 var element; 941 if (this.isInput) 942 element = this.element; 943 else if (this.component) 944 element = this.element.find('input'); 945 if (element) 946 element.val("").change(); 947 this.update(); 948 this._trigger('changeDate'); 949 if (this.o.autoclose) 950 this.hide(); 951 break; 952 } 953 break; 954 case 'span': 955 if (!target.is('.disabled')){ 956 this.viewDate.setUTCDate(1); 957 if (target.is('.month')){ 958 day = 1; 959 month = target.parent().find('span').index(target); 960 year = this.viewDate.getUTCFullYear(); 961 this.viewDate.setUTCMonth(month); 962 this._trigger('changeMonth', this.viewDate); 963 if (this.o.minViewMode === 1){ 964 this._setDate(UTCDate(year, month, day)); 965 } 966 } 967 else { 968 day = 1; 969 month = 0; 970 year = parseInt(target.text(), 10)||0; 971 this.viewDate.setUTCFullYear(year); 972 this._trigger('changeYear', this.viewDate); 973 if (this.o.minViewMode === 2){ 974 this._setDate(UTCDate(year, month, day)); 975 } 976 } 977 this.showMode(-1); 978 this.fill(); 979 } 980 break; 981 case 'td': 982 if (target.is('.day') && !target.is('.disabled')){ 983 day = parseInt(target.text(), 10)||1; 984 year = this.viewDate.getUTCFullYear();
985 month = this.viewDate.getUTCMonth(); 986 if (target.is('.old')){ 987 if (month === 0){ 988 month = 11; 989 year -= 1; 990 } 991 else { 992 month -= 1; 993 } 994 } 995 else if (target.is('.new')){ 996 if (month === 11){ 997 month = 0; 998 year += 1; 999 } 1000 else { 1001 month += 1; 1002 } 1003 } 1004 this._setDate(UTCDate(year, month, day)); 1005 } 1006 break; 1007 } 1008 } 1009 if (this.picker.is(':visible') && this._focused_from){ 1010 $(this._focused_from).focus(); 1011 } 1012 delete this._focused_from; 1013 }, 1014 1015 _toggle_multidate: function(date){ 1016 var ix = this.dates.contains(date); 1017 if (!date){ 1018 this.dates.clear(); 1019 } 1020 else if (ix !== -1){ 1021 this.dates.remove(ix); 1022 } 1023 else { 1024 this.dates.push(date); 1025 } 1026 if (typeof this.o.multidate === 'number') 1027 while (this.dates.length > this.o.multidate) 1028 this.dates.remove(0); 1029 }, 1030 1031 _setDate: function(date, which){ 1032 if (!which || which === 'date') 1033 this._toggle_multidate(date && new Date(date)); 1034 if (!which || which === 'view') 1035 this.viewDate = date && new Date(date); 1036 1037 this.fill(); 1038 this.setValue(); 1039 this._trigger('changeDate'); 1040 var element; 1041 if (this.isInput){ 1042 element = this.element; 1043 } 1044 else if (this.component){ 1045 element = this.element.find('input'); 1046 } 1047 if (element){ 1048 element.change(); 1049 } 1050 if (this.o.autoclose && (!which || which === 'date')){ 1051 this.hide(); 1052 } 1053 }, 1054 1055 moveMonth: function(date, dir){ 1056 if (!date) 1057 return undefined; 1058 if (!dir) 1059 return date; 1060 var new_date = new Date(date.valueOf()), 1061 day = new_date.getUTCDate(), 1062 month = new_date.getUTCMonth(), 1063 mag = Math.abs(dir), 1064 new_month, test; 1065 dir = dir > 0 ? 1 : -1; 1066 if (mag === 1){ 1067 test = dir === -1 1068 // If going back one month, make sure month is not current month 1069 // (eg, Mar 31 -> Feb 31 == Feb 28, not Mar 02) 1070 ? function(){ 1071 return new_date.getUTCMonth() === month; 1072 } 1073 // If going forward one month, make sure month is as expected 1074 // (eg, Jan 31 -> Feb 31 == Feb 28, not Mar 02) 1075 : function(){ 1076 return new_date.getUTCMonth() !== new_month; 1077 }; 1078 new_month = month + dir; 1079 new_date.setUTCMonth(new_month); 1080 // Dec -> Jan (12) or Jan -> Dec (-1) -- limit expected date to 0-11 1081 if (new_month < 0 || new_month > 11) 1082 new_month = (new_month + 12) % 12; 1083 } 1084 else { 1085 // For magnitudes >1, move one month at a time... 1086 for (var i=0; i < mag; i++) 1087 // ...which might decrease the day (eg, Jan 31 to Feb 28, etc)... 1088 new_date = this.moveMonth(new_date, dir); 1089 // ...then reset the day, keeping it in the new month 1090 new_month = new_date.getUTCMonth(); 1091 new_date.setUTCDate(day); 1092 test = function(){ 1093 return new_month !== new_date.getUTCMonth(); 1094 }; 1095 } 1096 // Common date-resetting loop -- if date is beyond end of month, make it 1097 // end of month 1098 while (test()){ 1099 new_date.setUTCDate(--day); 1100 new_date.setUTCMonth(new_month); 1101 } 1102 return new_date; 1103 }, 1104 1105 moveYear: function(date, dir){ 1106 return this.moveMonth(date, dir*12); 1107 }, 1108 1109 dateWithinRange: function(date){ 1110 return date >= this.o.startDate && date <= this.o.endDate; 1111 }, 1112 1113 keydown: function(e){ 1114 if (this.picker.is(':not(:visible)')){ 1115 if (e.keyCode === 27) // allow escape to hide and re-show picker 1116 this.show(); 1117 return; 1118 } 1119 var dateChanged = false, 1120 dir, newDate, newViewDate, 1121 focusDate = this.focusDate || this.viewDate; 1122 switch (e.keyCode){ 1123 case 27: // escape 1124 if (this.focusDate){ 1125 this.focusDate = null; 1126 this.viewDate = this.dates.get(-1) || this.viewDate; 1127 this.fill(); 1128 } 1129 else 1130 this.hide(); 1131 e.preventDefault(); 1132 break; 1133 case 37: // left 1134 case 39: // right 1135 if (!this.o.keyboardNavigation) 1136 break; 1137 dir = e.keyCode === 37 ? -1 : 1; 1138 if (e.ctrlKey){ 1139 newDate = this.moveYear(this.dates.get(-1) || UTCToday(), dir); 1140 newViewDate = this.moveYear(focusDate, dir); 1141 this._trigger('changeYear', this.viewDate); 1142 } 1143 else if (e.shiftKey){ 1144 newDate = this.moveMonth(this.dates.get(-1) || UTCToday(), dir); 1145 newViewDate = this.moveMonth(focusDate, dir); 1146 this._trigger('changeMonth', this.viewDate); 1147 } 1148 else { 1149 newDate = new Date(this.dates.get(-1) || UTCToday()); 1150 newDate.setUTCDate(newDate.getUTCDate() + dir); 1151 newViewDate = new Date(focusDate); 1152 newViewDate.setUTCDate(focusDate.getUTCDate() + dir); 1153 } 1154 if (this.dateWithinRange(newDate)){ 1155 this.focusDate = this.viewDate = newViewDate; 1156 this.setValue(); 1157 this.fill(); 1158 e.preventDefault(); 1159 } 1160 break; 1161 case 38: // up 1162 case 40: // down 1163 if (!this.o.keyboardNavigation) 1164 break; 1165 dir = e.keyCode === 38 ? -1 : 1; 1166 if (e.ctrlKey){ 1167 newDate = this.moveYear(this.dates.get(-1) || UTCToday(), dir); 1168 newViewDate = this.moveYear(focusDate, dir); 1169 this._trigger('changeYear', this.viewDate); 1170 } 1171 else if (e.shiftKey){ 1172 newDate = this.moveMonth(this.dates.get(-1) || UTCToday(), dir); 1173 newViewDate = this.moveMonth(focusDate, dir); 1174 this._trigger('changeMonth', this.viewDate); 1175 } 1176 else { 1177 newDate = new Date(this.dates.get(-1) || UTCToday()); 1178 newDate.setUTCDate(newDate.getUTCDate() + dir * 7); 1179 newViewDate = new Date(focusDate); 1180 newViewDate.setUTCDate(focusDate.getUTCDate() + dir * 7); 1181 } 1182 if (this.dateWithinRange(newDate)){ 1183 this.focusDate = this.viewDate = newViewDate; 1184 this.setValue(); 1185 this.fill(); 1186 e.preventDefault(); 1187 } 1188 break; 1189 case 32: // spacebar 1190 // Spacebar is used in manually typing dates in some formats. 1191 // As such, its behavior should not be hijacked. 1192 break; 1193 case 13: // enter 1194 focusDate = this.focusDate || this.dates.get(-1) || this.viewDate; 1195 this._toggle_multidate(focusDate); 1196 dateChanged = true; 1197 this.focusDate = null; 1198 this.viewDate = this.dates.get(-1) || this.viewDate; 1199 this.setValue(); 1200 this.fill(); 1201 if (this.picker.is(':visible')){ 1202 e.preventDefault(); 1203 if (this.o.autoclose) 1204 this.hide(); 1205 } 1206 break; 1207 case 9: // tab 1208 this.focusDate = null; 1209 this.viewDate = this.dates.get(-1) || this.viewDate; 1210 this.fill(); 1211 this.hide(); 1212 break; 1213 } 1214 if (dateChanged){ 1215 if (this.dates.length) 1216 this._trigger('changeDate'); 1217 else 1218 this._trigger('clearDate'); 1219 var element; 1220 if (this.isInput){ 1221 element = this.element; 1222 } 1223 else if (this.component){ 1224 element = this.element.find('input'); 1225 } 1226 if (element){ 1227 element.change(); 1228 } 1229 } 1230 }, 1231 1232 showMode: function(dir){ 1233 if (dir){ 1234 this.viewMode = Math.max(this.o.minViewMode, Math.min(2, this.viewMode + dir)); 1235 } 1236 this.picker 1237 .find('>div') 1238 .hide() 1239 .filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName) 1240 .css('display', 'block'); 1241 this.updateNavArrows(); 1242 } 1243 }; 1244 1245 var DateRangePicker = function(element, options){ 1246 this.element = $(element); 1247 this.inputs = $.map(options.inputs, function(i){ 1248 return i.jquery ? i[0] : i; 1249 }); 1250 delete options.inputs; 1251 1252 $(this.inputs) 1253 .datepicker(options) 1254 .bind('changeDate', $.proxy(this.dateUpdated, this)); 1255 1256 this.pickers = $.map(this.inputs, function(i){ 1257 return $(i).data('datepicker'); 1258 }); 1259 this.updateDates(); 1260 }; 1261 DateRangePicker.prototype = { 1262 updateDates: function(){ 1263 this.dates = $.map(this.pickers, function(i){ 1264 return i.getUTCDate(); 1265 }); 1266 this.updateRanges(); 1267 }, 1268 updateRanges: function(){ 1269 var range = $.map(this.dates, function(d){ 1270 return d.valueOf(); 1271 }); 1272 $.each(this.pickers, function(i, p){ 1273 p.setRange(range); 1274 }); 1275 }, 1276 dateUpdated: function(e){ 1277 // `this.updating` is a workaround for preventing infinite recursion 1278 // between `changeDate` triggering and `setUTCDate` calling. Until 1279 // there is a better mechanism. 1280 if (this.updating) 1281 return; 1282 this.updating = true; 1283 1284 var dp = $(e.target).data('datepicker'), 1285 new_date = dp.getUTCDate(), 1286 i = $.inArray(e.target, this.inputs), 1287 l = this.inputs.length; 1288 if (i === -1) 1289 return; 1290 1291 $.each(this.pickers, function(i, p){ 1292 if (!p.getUTCDate()) 1293 p.setUTCDate(new_date); 1294 }); 1295 1296 if (new_date < this.dates[i]){ 1297 // Date being moved earlier/left 1298 while (i >= 0 && new_date < this.dates[i]){ 1299 this.pickers[i--].setUTCDate(new_date); 1300 } 1301 } 1302 else if (new_date > this.dates[i]){ 1303 // Date being moved later/right 1304 while (i < l && new_date > this.dates[i]){ 1305 this.pickers[i++].setUTCDate(new_date); 1306 } 1307 } 1308 this.updateDates(); 1309 1310 delete this.updating; 1311 }, 1312 remove: function(){ 1313 $.map(this.pickers, function(p){ p.remove(); }); 1314 delete this.element.data().datepicker; 1315 } 1316 }; 1317 1318 function opts_from_el(el, prefix){ 1319 // Derive options from element data-attrs 1320 var data = $(el).data(), 1321 out = {}, inkey, 1322 replace = new RegExp('^' + prefix.toLowerCase() + '([A-Z])'); 1323 prefix = new RegExp('^' + prefix.toLowerCase()); 1324 function re_lower(_,a){ 1325 return a.toLowerCase(); 1326 } 1327 for (var key in data) 1328 if (prefix.test(key)){ 1329 inkey = key.replace(replace, re_lower); 1330 out[inkey] = data[key]; 1331 } 1332 return out; 1333 } 1334 1335 function opts_from_locale(lang){ 1336 // Derive options from locale plugins 1337 var out = {}; 1338 // Check if "de-DE" style date is available, if not language should 1339 // fallback to 2 letter code eg "de" 1340 if (!dates[lang]){ 1341 lang = lang.split('-')[0]; 1342 if (!dates[lang]) 1343 return; 1344 } 1345 var d = dates[lang]; 1346 $.each(locale_opts, function(i,k){ 1347 if (k in d) 1348 out[k] = d[k]; 1349 }); 1350 return out; 1351 } 1352 1353 var old = $.fn.datepicker; 1354 $.fn.datepicker = function(option){ 1355 var args = Array.apply(null, arguments); 1356 args.shift(); 1357 var internal_return; 1358 this.each(function(){ 1359 var $this = $(this), 1360 data = $this.data('datepicker'), 1361 options = typeof option === 'object' && option; 1362 if (!data){ 1363 var elopts = opts_from_el(this, 'date'), 1364 // Preliminary otions 1365 xopts = $.extend({}, defaults, elopts, options), 1366 locopts = opts_from_locale(xopts.language), 1367 // Options priority: js args, data-attrs, locales, defaults 1368 opts = $.extend({}, defaults, locopts, elopts, options); 1369 if ($this.is('.input-daterange') || opts.inputs){ 1370 var ropts = { 1371 inputs: opts.inputs || $this.find('input').toArray() 1372 }; 1373 $this.data('datepicker', (data = new DateRangePicker(this, $.extend(opts, ropts)))); 1374 } 1375 else { 1376 $this.data('datepicker', (data = new Datepicker(this, opts))); 1377 } 1378 } 1379 if (typeof option === 'string' && typeof data[option] === 'function'){ 1380 internal_return = data[option].apply(data, args); 1381 if (internal_return !== undefined) 1382 return false;
1383 } 1384 }); 1385 if (internal_return !== undefined) 1386 return internal_return; 1387 else 1388 return this; 1389 }; 1390 1391 var defaults = $.fn.datepicker.defaults = { 1392 autoclose: false, 1393 beforeShowDay: $.noop, 1394 calendarWeeks: false, 1395 clearBtn: false, 1396 daysOfWeekDisabled: [], 1397 endDate: Infinity, 1398 forceParse: true, 1399 format: 'mm/dd/yyyy', 1400 keyboardNavigation: true, 1401 language: 'en', 1402 minViewMode: 0, 1403 multidate: false, 1404 multidateSeparator: ',', 1405 orientation: "auto", 1406 rtl: false, 1407 startDate: -Infinity, 1408 startView: 0, 1409 todayBtn: false, 1410 todayHighlight: false, 1411 weekStart: 0 1412 }; 1413 var locale_opts = $.fn.datepicker.locale_opts = [ 1414 'format', 1415 'rtl', 1416 'weekStart' 1417 ]; 1418 $.fn.datepicker.Constructor = Datepicker; 1419 var dates = $.fn.datepicker.dates = { 1420 en: { 1421 days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"], 1422 daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"], 1423 daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"], 1424 months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "
1424November", "December"], 1425 monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], 1426 today: "Today", 1427 clear: "Clear" 1428 } 1429 }; 1430 1431 var DPGlobal = { 1432 modes: [ 1433 { 1434 clsName: 'days', 1435 navFnc: 'Month', 1436 navStep: 1 1437 }, 1438 { 1439 clsName: 'months', 1440 navFnc: 'FullYear', 1441 navStep: 1 1442 }, 1443 { 1444 clsName: 'years', 1445 navFnc: 'FullYear', 1446 navStep: 10 1447 }], 1448 isLeapYear: function(year){ 1449 return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0)); 1450 }, 1451 getDaysInMonth: function(year, month){ 1452 return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month]; 1453 }, 1454 validParts: /dd?|DD?|mm?|MM?|yy(?:yy)?/g, 1455 nonpunctuation: /[^ -\/:-@\[\u3400-\u9fff-`{-~\t\n\r]+/g, 1456 parseFormat: function(format){ 1457 // IE treats \0 as a string end in inputs (truncating the value), 1458 // so it's a bad format delimiter, anyway 1459 var separators = format.replace(this.validParts, '\0').split('\0'), 1460 parts = format.match(this.validParts); 1461 if (!separators || !separators.length || !parts || parts.length === 0){ 1462 throw new Error("Invalid date format."); 1463 } 1464 return {separators: separators, parts: parts}; 1465 }, 1466 parseDate: function(date, format, language){ 1467 if (!date) 1468 return undefined; 1469 if (date instanceof Date) 1470 return date; 1471 if (typeof format === 'string') 1472 format = DPGlobal.parseFormat(format); 1473 var part_re = /([\-+]\d+)([dmwy])/, 1474 parts = date.match(/([\-+]\d+)([dmwy])/g), 1475 part, dir, i; 1476 if (/^[\-+]\d+[dmwy]([\s,]+[\-+]\d+[dmwy])*$/.test(date)){ 1477 date = new Date(); 1478 for (i=0; i < parts.length; i++){ 1479 part = part_re.exec(parts[i]); 1480 dir = parseInt(part[1]); 1481 switch (part[2]){ 1482 case 'd': 1483 date.setUTCDate(date.getUTCDate() + dir); 1484 break; 1485 case 'm': 1486 date = Datepicker.prototype.moveMonth.call(Datepicker.prototype, date, dir); 1487 break; 1488 case 'w': 1489 date.setUTCDate(date.getUTCDate() + dir * 7); 1490 break; 1491 case 'y': 1492 date = Datepicker.prototype.moveYear.call(Datepicker.prototype, date, dir); 1493 break; 1494 } 1495 } 1496 return UTCDate(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), 0, 0, 0); 1497 } 1498 parts = date && date.match(this.nonpunctuation) || []; 1499 date = new Date(); 1500 var parsed = {}, 1501 setters_order = ['yyyy', 'yy', 'M', 'MM', 'm', 'mm', 'd', 'dd'], 1502 setters_map = { 1503 yyyy: function(d,v){ 1504 return d.setUTCFullYear(v); 1505 }, 1506 yy: function(d,v){ 1507 return d.setUTCFullYear(2000+v); 1508 }, 1509 m: function(d,v){ 1510 if (isNaN(d)) 1511 return d; 1512 v -= 1; 1513 while (v < 0) v += 12; 1514 v %= 12; 1515 d.setUTCMonth(v); 1516 while (d.getUTCMonth() !== v) 1517 d.setUTCDate(d.getUTCDate()-1); 1518 return d; 1519 }, 1520 d: function(d,v){ 1521 return d.setUTCDate(v); 1522 } 1523 }, 1524 val, filtered; 1525 setters_map['M'] = setters_map['MM'] = setters_map['mm'] = setters_map['m']; 1526 setters_map['dd'] = setters_map['d']; 1527 date = UTCDate(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0); 1528 var fparts = format.parts.slice(); 1529 // Remove noop parts 1530 if (parts.length !== fparts.length){ 1531 fparts = $(fparts).filter(function(i,p){ 1532 return $.inArray(p, setters_order) !== -1; 1533 }).toArray(); 1534 } 1535 // Process remainder 1536 function match_part(){ 1537 var m = this.slice(0, parts[i].length), 1538 p = parts[i].slice(0, m.length); 1539 return m === p; 1540 } 1541 if (parts.length === fparts.length){ 1542 var cnt; 1543 for (i=0, cnt = fparts.length; i < cnt; i++){ 1544 val = parseInt(parts[i], 10); 1545 part = fparts[i]; 1546 if (isNaN(val)){ 1547 switch (part){ 1548 case 'MM': 1549 filtered = $(dates[language].months).filter(match_part); 1550 val = $.inArray(filtered[0], dates[language].months) + 1; 1551 break; 1552 case 'M': 1553 filtered = $(dates[language].monthsShort).filter(match_part); 1554 val = $.inArray(filtered[0], dates[language].monthsShort) + 1; 1555 break; 1556 } 1557 } 1558 parsed[part] = val; 1559 } 1560 var _date, s; 1561 for (i=0; i < setters_order.length; i++){ 1562 s = setters_order[i]; 1563 if (s in parsed && !isNaN(parsed[s])){ 1564 _date = new Date(date); 1565 setters_map[s](_date, parsed[s]); 1566 if (!isNaN(_date)) 1567 date = _date; 1568 } 1569 } 1570 } 1571 return date; 1572 }, 1573 formatDate: function(date, format, language){ 1574 if (!date) 1575 return ''; 1576 if (typeof format === 'string') 1577 format = DPGlobal.parseFormat(format); 1578 var val = { 1579 d: date.getUTCDate(), 1580 D: dates[language].daysShort[date.getUTCDay()], 1581 DD: dates[language].days[date.getUTCDay()], 1582 m: date.getUTCMonth() + 1, 1583 M: dates[language].monthsShort[date.getUTCMonth()], 1584 MM: dates[language].months[date.getUTCMonth()], 1585 yy: date.getUTCFullYear().toString().substring(2), 1586 yyyy: date.getUTCFullYear() 1587 }; 1588 val.dd = (val.d < 10 ? '0' : '') + val.d; 1589 val.mm = (val.m < 10 ? '0' : '') + val.m; 1590 date = []; 1591 var seps = $.extend([], format.separators); 1592 for (var i=0, cnt = format.parts.length; i <= cnt; i++){ 1593 if (seps.length) 1594 date.push(seps.shift()); 1595 date.push(val[format.parts[i]]); 1596 } 1597 return date.join(''); 1598 }, 1599 headTemplate: '<thead>'+ 1600 '<tr>'+ 1601 '<th class="prev">«</th>'+ 1602 '<th colspan="5" class="datepicker-switch"></th>'+ 1603 '<th class="next">»</th>'+ 1604 '</tr>'+ 1605 '</thead>', 1606 contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>', 1607 footTemplate: '<tfoot>'+ 1608 '<tr>'+ 1609 '<th colspan="7" class="today"></th>'+ 1610 '</tr>'+ 1611 '<tr>'+ 1612 '<th colspan="7" class="clear"></th>'+ 1613 '</tr>'+ 1614 '</tfoot>' 1615 }; 1616 DPGlobal.template = '<div class="datepicker">'+ 1617 '<div class="datepicker-days">'+ 1618 '<table class=" table-condensed">'+ 1619 DPGlobal.headTemplate+ 1620 '<tbody></tbody>'+ 1621 DPGlobal.footTemplate+ 1622 '</table>'+ 1623 '</div>'+ 1624 '<div class="datepicker-months">'+ 1625 '<table class="table-condensed">'+ 1626 DPGlobal.headTemplate+ 1627 DPGlobal.contTemplate+ 1628 DPGlobal.footTemplate+ 1629 '</table>'+ 1630 '</div>'+ 1631 '<div class="datepicker-years">'+ 1632 '<table class="table-condensed">'+ 1633 DPGlobal.headTemplate+ 1634 DPGlobal.contTemplate+ 1635 DPGlobal.footTemplate+ 1636 '</table>'+ 1637 '</div>'+ 1638 '</div>'; 1639 1640 $.fn.datepicker.DPGlobal = DPGlobal; 1641 1642 1643 /* DATEPICKER NO CONFLICT 1644 * =================== */ 1645 1646 $.fn.datepicker.noConflict = function(){ 1647 $.fn.datepicker = old; 1648 return this; 1649 }; 1650 1651 1652 /* DATEPICKER DATA-API 1653 * ================== */ 1654 1655 $(document).on( 1656 'focus.datepicker.data-api click.datepicker.data-api',
1657 '[data-provide="datepicker"]', 1658 function(e){ 1659 var $this = $(this); 1660 if ($this.data('datepicker')) 1661 return; 1662 e.preventDefault(); 1663 // component click requires us to explicitly show it 1664 $this.datepicker('show'); 1665 } 1666 ); 1667 $(function(){ 1668 $('[data-provide="datepicker-inline"]').datepicker(); 1669 }); 1670 1671}(window.jQuery));
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