github.com/shohhei1126/hugo@v0.42.2-0.20180623210752-3d5928889ad7/examples/blog/static/js/bootstrap.js (about) 1 /*! 2 * Bootstrap v3.3.6 (http://getbootstrap.com) 3 * Copyright 2011-2015 Twitter, Inc. 4 * Licensed under the MIT license 5 */ 6 7 if (typeof jQuery === 'undefined') { 8 throw new Error('Bootstrap\'s JavaScript requires jQuery') 9 } 10 11 +function ($) { 12 'use strict'; 13 var version = $.fn.jquery.split(' ')[0].split('.') 14 if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 2)) { 15 throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3') 16 } 17 }(jQuery); 18 19 /* ======================================================================== 20 * Bootstrap: transition.js v3.3.6 21 * http://getbootstrap.com/javascript/#transitions 22 * ======================================================================== 23 * Copyright 2011-2015 Twitter, Inc. 24 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 25 * ======================================================================== */ 26 27 28 +function ($) { 29 'use strict'; 30 31 // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/) 32 // ============================================================ 33 34 function transitionEnd() { 35 var el = document.createElement('bootstrap') 36 37 var transEndEventNames = { 38 WebkitTransition : 'webkitTransitionEnd', 39 MozTransition : 'transitionend', 40 OTransition : 'oTransitionEnd otransitionend', 41 transition : 'transitionend' 42 } 43 44 for (var name in transEndEventNames) { 45 if (el.style[name] !== undefined) { 46 return { end: transEndEventNames[name] } 47 } 48 } 49 50 return false // explicit for ie8 ( ._.) 51 } 52 53 // http://blog.alexmaccaw.com/css-transitions 54 $.fn.emulateTransitionEnd = function (duration) { 55 var called = false 56 var $el = this 57 $(this).one('bsTransitionEnd', function () { called = true }) 58 var callback = function () { if (!called) $($el).trigger($.support.transition.end) } 59 setTimeout(callback, duration) 60 return this 61 } 62 63 $(function () { 64 $.support.transition = transitionEnd() 65 66 if (!$.support.transition) return 67 68 $.event.special.bsTransitionEnd = { 69 bindType: $.support.transition.end, 70 delegateType: $.support.transition.end, 71 handle: function (e) { 72 if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) 73 } 74 } 75 }) 76 77 }(jQuery); 78 79 /* ======================================================================== 80 * Bootstrap: alert.js v3.3.6 81 * http://getbootstrap.com/javascript/#alerts 82 * ======================================================================== 83 * Copyright 2011-2015 Twitter, Inc. 84 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 85 * ======================================================================== */ 86 87 88 +function ($) { 89 'use strict'; 90 91 // ALERT CLASS DEFINITION 92 // ====================== 93 94 var dismiss = '[data-dismiss="alert"]' 95 var Alert = function (el) { 96 $(el).on('click', dismiss, this.close) 97 } 98 99 Alert.VERSION = '3.3.6' 100 101 Alert.TRANSITION_DURATION = 150 102 103 Alert.prototype.close = function (e) { 104 var $this = $(this) 105 var selector = $this.attr('data-target') 106 107 if (!selector) { 108 selector = $this.attr('href') 109 selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 110 } 111 112 var $parent = $(selector) 113 114 if (e) e.preventDefault() 115 116 if (!$parent.length) { 117 $parent = $this.closest('.alert') 118 } 119 120 $parent.trigger(e = $.Event('close.bs.alert')) 121 122 if (e.isDefaultPrevented()) return 123 124 $parent.removeClass('in') 125 126 function removeElement() { 127 // detach from parent, fire event then clean up data 128 $parent.detach().trigger('closed.bs.alert').remove() 129 } 130 131 $.support.transition && $parent.hasClass('fade') ? 132 $parent 133 .one('bsTransitionEnd', removeElement) 134 .emulateTransitionEnd(Alert.TRANSITION_DURATION) : 135 removeElement() 136 } 137 138 139 // ALERT PLUGIN DEFINITION 140 // ======================= 141 142 function Plugin(option) { 143 return this.each(function () { 144 var $this = $(this) 145 var data = $this.data('bs.alert') 146 147 if (!data) $this.data('bs.alert', (data = new Alert(this))) 148 if (typeof option == 'string') data[option].call($this) 149 }) 150 } 151 152 var old = $.fn.alert 153 154 $.fn.alert = Plugin 155 $.fn.alert.Constructor = Alert 156 157 158 // ALERT NO CONFLICT 159 // ================= 160 161 $.fn.alert.noConflict = function () { 162 $.fn.alert = old 163 return this 164 } 165 166 167 // ALERT DATA-API 168 // ============== 169 170 $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close) 171 172 }(jQuery); 173 174 /* ======================================================================== 175 * Bootstrap: button.js v3.3.6 176 * http://getbootstrap.com/javascript/#buttons 177 * ======================================================================== 178 * Copyright 2011-2015 Twitter, Inc. 179 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 180 * ======================================================================== */ 181 182 183 +function ($) { 184 'use strict'; 185 186 // BUTTON PUBLIC CLASS DEFINITION 187 // ============================== 188 189 var Button = function (element, options) { 190 this.$element = $(element) 191 this.options = $.extend({}, Button.DEFAULTS, options) 192 this.isLoading = false 193 } 194 195 Button.VERSION = '3.3.6' 196 197 Button.DEFAULTS = { 198 loadingText: 'loading...' 199 } 200 201 Button.prototype.setState = function (state) { 202 var d = 'disabled' 203 var $el = this.$element 204 var val = $el.is('input') ? 'val' : 'html' 205 var data = $el.data() 206 207 state += 'Text' 208 209 if (data.resetText == null) $el.data('resetText', $el[val]()) 210 211 // push to event loop to allow forms to submit 212 setTimeout($.proxy(function () { 213 $el[val](data[state] == null ? this.options[state] : data[state]) 214 215 if (state == 'loadingText') { 216 this.isLoading = true 217 $el.addClass(d).attr(d, d) 218 } else if (this.isLoading) { 219 this.isLoading = false 220 $el.removeClass(d).removeAttr(d) 221 } 222 }, this), 0) 223 } 224 225 Button.prototype.toggle = function () { 226 var changed = true 227 var $parent = this.$element.closest('[data-toggle="buttons"]') 228 229 if ($parent.length) { 230 var $input = this.$element.find('input') 231 if ($input.prop('type') == 'radio') { 232 if ($input.prop('checked')) changed = false 233 $parent.find('.active').removeClass('active') 234 this.$element.addClass('active') 235 } else if ($input.prop('type') == 'checkbox') { 236 if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false 237 this.$element.toggleClass('active') 238 } 239 $input.prop('checked', this.$element.hasClass('active')) 240 if (changed) $input.trigger('change') 241 } else { 242 this.$element.attr('aria-pressed', !this.$element.hasClass('active')) 243 this.$element.toggleClass('active') 244 } 245 } 246 247 248 // BUTTON PLUGIN DEFINITION 249 // ======================== 250 251 function Plugin(option) { 252 return this.each(function () { 253 var $this = $(this) 254 var data = $this.data('bs.button') 255 var options = typeof option == 'object' && option 256 257 if (!data) $this.data('bs.button', (data = new Button(this, options))) 258 259 if (option == 'toggle') data.toggle() 260 else if (option) data.setState(option) 261 }) 262 } 263 264 var old = $.fn.button 265 266 $.fn.button = Plugin 267 $.fn.button.Constructor = Button 268 269 270 // BUTTON NO CONFLICT 271 // ================== 272 273 $.fn.button.noConflict = function () { 274 $.fn.button = old 275 return this 276 } 277 278 279 // BUTTON DATA-API 280 // =============== 281 282 $(document) 283 .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) { 284 var $btn = $(e.target) 285 if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn') 286 Plugin.call($btn, 'toggle') 287 if (!($(e.target).is('input[type="radio"]') || $(e.target).is('input[type="checkbox"]'))) e.preventDefault() 288 }) 289 .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { 290 $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type)) 291 }) 292 293 }(jQuery); 294 295 /* ======================================================================== 296 * Bootstrap: carousel.js v3.3.6 297 * http://getbootstrap.com/javascript/#carousel 298 * ======================================================================== 299 * Copyright 2011-2015 Twitter, Inc. 300 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 301 * ======================================================================== */ 302 303 304 +function ($) { 305 'use strict'; 306 307 // CAROUSEL CLASS DEFINITION 308 // ========================= 309 310 var Carousel = function (element, options) { 311 this.$element = $(element) 312 this.$indicators = this.$element.find('.carousel-indicators') 313 this.options = options 314 this.paused = null 315 this.sliding = null 316 this.interval = null 317 this.$active = null 318 this.$items = null 319 320 this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this)) 321 322 this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element 323 .on('mouseenter.bs.carousel', $.proxy(this.pause, this)) 324 .on('mouseleave.bs.carousel', $.proxy(this.cycle, this)) 325 } 326 327 Carousel.VERSION = '3.3.6' 328 329 Carousel.TRANSITION_DURATION = 600 330 331 Carousel.DEFAULTS = { 332 interval: 5000, 333 pause: 'hover', 334 wrap: true, 335 keyboard: true 336 } 337 338 Carousel.prototype.keydown = function (e) { 339 if (/input|textarea/i.test(e.target.tagName)) return 340 switch (e.which) { 341 case 37: this.prev(); break 342 case 39: this.next(); break 343 default: return 344 } 345 346 e.preventDefault() 347 } 348 349 Carousel.prototype.cycle = function (e) { 350 e || (this.paused = false) 351 352 this.interval && clearInterval(this.interval) 353 354 this.options.interval 355 && !this.paused 356 && (this.interval = setInterval($.proxy(this.next, this), this.options.interval)) 357 358 return this 359 } 360 361 Carousel.prototype.getItemIndex = function (item) { 362 this.$items = item.parent().children('.item') 363 return this.$items.index(item || this.$active) 364 } 365 366 Carousel.prototype.getItemForDirection = function (direction, active) { 367 var activeIndex = this.getItemIndex(active) 368 var willWrap = (direction == 'prev' && activeIndex === 0) 369 || (direction == 'next' && activeIndex == (this.$items.length - 1)) 370 if (willWrap && !this.options.wrap) return active 371 var delta = direction == 'prev' ? -1 : 1 372 var itemIndex = (activeIndex + delta) % this.$items.length 373 return this.$items.eq(itemIndex) 374 } 375 376 Carousel.prototype.to = function (pos) { 377 var that = this 378 var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active')) 379 380 if (pos > (this.$items.length - 1) || pos < 0) return 381 382 if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid" 383 if (activeIndex == pos) return this.pause().cycle() 384 385 return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos)) 386 } 387 388 Carousel.prototype.pause = function (e) { 389 e || (this.paused = true) 390 391 if (this.$element.find('.next, .prev').length && $.support.transition) { 392 this.$element.trigger($.support.transition.end) 393 this.cycle(true) 394 } 395 396 this.interval = clearInterval(this.interval) 397 398 return this 399 } 400 401 Carousel.prototype.next = function () { 402 if (this.sliding) return 403 return this.slide('next') 404 } 405 406 Carousel.prototype.prev = function () { 407 if (this.sliding) return 408 return this.slide('prev') 409 } 410 411 Carousel.prototype.slide = function (type, next) { 412 var $active = this.$element.find('.item.active') 413 var $next = next || this.getItemForDirection(type, $active) 414 var isCycling = this.interval 415 var direction = type == 'next' ? 'left' : 'right' 416 var that = this 417 418 if ($next.hasClass('active')) return (this.sliding = false) 419 420 var relatedTarget = $next[0] 421 var slideEvent = $.Event('slide.bs.carousel', { 422 relatedTarget: relatedTarget, 423 direction: direction 424 }) 425 this.$element.trigger(slideEvent) 426 if (slideEvent.isDefaultPrevented()) return 427 428 this.sliding = true 429 430 isCycling && this.pause() 431 432 if (this.$indicators.length) { 433 this.$indicators.find('.active').removeClass('active') 434 var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)]) 435 $nextIndicator && $nextIndicator.addClass('active') 436 } 437 438 var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" 439 if ($.support.transition && this.$element.hasClass('slide')) { 440 $next.addClass(type) 441 $next[0].offsetWidth // force reflow 442 $active.addClass(direction) 443 $next.addClass(direction) 444 $active 445 .one('bsTransitionEnd', function () { 446 $next.removeClass([type, direction].join(' ')).addClass('active') 447 $active.removeClass(['active', direction].join(' ')) 448 that.sliding = false 449 setTimeout(function () { 450 that.$element.trigger(slidEvent) 451 }, 0) 452 }) 453 .emulateTransitionEnd(Carousel.TRANSITION_DURATION) 454 } else { 455 $active.removeClass('active') 456 $next.addClass('active') 457 this.sliding = false 458 this.$element.trigger(slidEvent) 459 } 460 461 isCycling && this.cycle() 462 463 return this 464 } 465 466 467 // CAROUSEL PLUGIN DEFINITION 468 // ========================== 469 470 function Plugin(option) { 471 return this.each(function () { 472 var $this = $(this) 473 var data = $this.data('bs.carousel') 474 var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option) 475 var action = typeof option == 'string' ? option : options.slide 476 477 if (!data) $this.data('bs.carousel', (data = new Carousel(this, options))) 478 if (typeof option == 'number') data.to(option) 479 else if (action) data[action]() 480 else if (options.interval) data.pause().cycle() 481 }) 482 } 483 484 var old = $.fn.carousel 485 486 $.fn.carousel = Plugin 487 $.fn.carousel.Constructor = Carousel 488 489 490 // CAROUSEL NO CONFLICT 491 // ==================== 492 493 $.fn.carousel.noConflict = function () { 494 $.fn.carousel = old 495 return this 496 } 497 498 499 // CAROUSEL DATA-API 500 // ================= 501 502 var clickHandler = function (e) { 503 var href 504 var $this = $(this) 505 var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7 506 if (!$target.hasClass('carousel')) return 507 var options = $.extend({}, $target.data(), $this.data()) 508 var slideIndex = $this.attr('data-slide-to') 509 if (slideIndex) options.interval = false 510 511 Plugin.call($target, options) 512 513 if (slideIndex) { 514 $target.data('bs.carousel').to(slideIndex) 515 } 516 517 e.preventDefault() 518 } 519 520 $(document) 521 .on('click.bs.carousel.data-api', '[data-slide]', clickHandler) 522 .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler) 523 524 $(window).on('load', function () { 525 $('[data-ride="carousel"]').each(function () { 526 var $carousel = $(this) 527 Plugin.call($carousel, $carousel.data()) 528 }) 529 }) 530 531 }(jQuery); 532 533 /* ======================================================================== 534 * Bootstrap: collapse.js v3.3.6 535 * http://getbootstrap.com/javascript/#collapse 536 * ======================================================================== 537 * Copyright 2011-2015 Twitter, Inc. 538 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 539 * ======================================================================== */ 540 541 542 +function ($) { 543 'use strict'; 544 545 // COLLAPSE PUBLIC CLASS DEFINITION 546 // ================================ 547 548 var Collapse = function (element, options) { 549 this.$element = $(element) 550 this.options = $.extend({}, Collapse.DEFAULTS, options) 551 this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + 552 '[data-toggle="collapse"][data-target="#' + element.id + '"]') 553 this.transitioning = null 554 555 if (this.options.parent) { 556 this.$parent = this.getParent() 557 } else { 558 this.addAriaAndCollapsedClass(this.$element, this.$trigger) 559 } 560 561 if (this.options.toggle) this.toggle() 562 } 563 564 Collapse.VERSION = '3.3.6' 565 566 Collapse.TRANSITION_DURATION = 350 567 568 Collapse.DEFAULTS = { 569 toggle: true 570 } 571 572 Collapse.prototype.dimension = function () { 573 var hasWidth = this.$element.hasClass('width') 574 return hasWidth ? 'width' : 'height' 575 } 576 577 Collapse.prototype.show = function () { 578 if (this.transitioning || this.$element.hasClass('in')) return 579 580 var activesData 581 var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing') 582 583 if (actives && actives.length) { 584 activesData = actives.data('bs.collapse') 585 if (activesData && activesData.transitioning) return 586 } 587 588 var startEvent = $.Event('show.bs.collapse') 589 this.$element.trigger(startEvent) 590 if (startEvent.isDefaultPrevented()) return 591 592 if (actives && actives.length) { 593 Plugin.call(actives, 'hide') 594 activesData || actives.data('bs.collapse', null) 595 } 596 597 var dimension = this.dimension() 598 599 this.$element 600 .removeClass('collapse') 601 .addClass('collapsing')[dimension](0) 602 .attr('aria-expanded', true) 603 604 this.$trigger 605 .removeClass('collapsed') 606 .attr('aria-expanded', true) 607 608 this.transitioning = 1 609 610 var complete = function () { 611 this.$element 612 .removeClass('collapsing') 613 .addClass('collapse in')[dimension]('') 614 this.transitioning = 0 615 this.$element 616 .trigger('shown.bs.collapse') 617 } 618 619 if (!$.support.transition) return complete.call(this) 620 621 var scrollSize = $.camelCase(['scroll', dimension].join('-')) 622 623 this.$element 624 .one('bsTransitionEnd', $.proxy(complete, this)) 625 .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) 626 } 627 628 Collapse.prototype.hide = function () { 629 if (this.transitioning || !this.$element.hasClass('in')) return 630 631 var startEvent = $.Event('hide.bs.collapse') 632 this.$element.trigger(startEvent) 633 if (startEvent.isDefaultPrevented()) return 634 635 var dimension = this.dimension() 636 637 this.$element[dimension](this.$element[dimension]())[0].offsetHeight 638 639 this.$element 640 .addClass('collapsing') 641 .removeClass('collapse in') 642 .attr('aria-expanded', false) 643 644 this.$trigger 645 .addClass('collapsed') 646 .attr('aria-expanded', false) 647 648 this.transitioning = 1 649 650 var complete = function () { 651 this.transitioning = 0 652 this.$element 653 .removeClass('collapsing') 654 .addClass('collapse') 655 .trigger('hidden.bs.collapse') 656 } 657 658 if (!$.support.transition) return complete.call(this) 659 660 this.$element 661 [dimension](0) 662 .one('bsTransitionEnd', $.proxy(complete, this)) 663 .emulateTransitionEnd(Collapse.TRANSITION_DURATION) 664 } 665 666 Collapse.prototype.toggle = function () { 667 this[this.$element.hasClass('in') ? 'hide' : 'show']() 668 } 669 670 Collapse.prototype.getParent = function () { 671 return $(this.options.parent) 672 .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') 673 .each($.proxy(function (i, element) { 674 var $element = $(element) 675 this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) 676 }, this)) 677 .end() 678 } 679 680 Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { 681 var isOpen = $element.hasClass('in') 682 683 $element.attr('aria-expanded', isOpen) 684 $trigger 685 .toggleClass('collapsed', !isOpen) 686 .attr('aria-expanded', isOpen) 687 } 688 689 function getTargetFromTrigger($trigger) { 690 var href 691 var target = $trigger.attr('data-target') 692 || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 693 694 return $(target) 695 } 696 697 698 // COLLAPSE PLUGIN DEFINITION 699 // ========================== 700 701 function Plugin(option) { 702 return this.each(function () { 703 var $this = $(this) 704 var data = $this.data('bs.collapse') 705 var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) 706 707 if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false 708 if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) 709 if (typeof option == 'string') data[option]() 710 }) 711 } 712 713 var old = $.fn.collapse 714 715 $.fn.collapse = Plugin 716 $.fn.collapse.Constructor = Collapse 717 718 719 // COLLAPSE NO CONFLICT 720 // ==================== 721 722 $.fn.collapse.noConflict = function () { 723 $.fn.collapse = old 724 return this 725 } 726 727 728 // COLLAPSE DATA-API 729 // ================= 730 731 $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { 732 var $this = $(this) 733 734 if (!$this.attr('data-target')) e.preventDefault() 735 736 var $target = getTargetFromTrigger($this) 737 var data = $target.data('bs.collapse') 738 var option = data ? 'toggle' : $this.data() 739 740 Plugin.call($target, option) 741 }) 742 743 }(jQuery); 744 745 /* ======================================================================== 746 * Bootstrap: dropdown.js v3.3.6 747 * http://getbootstrap.com/javascript/#dropdowns 748 * ======================================================================== 749 * Copyright 2011-2015 Twitter, Inc. 750 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 751 * ======================================================================== */ 752 753 754 +function ($) { 755 'use strict'; 756 757 // DROPDOWN CLASS DEFINITION 758 // ========================= 759 760 var backdrop = '.dropdown-backdrop' 761 var toggle = '[data-toggle="dropdown"]' 762 var Dropdown = function (element) { 763 $(element).on('click.bs.dropdown', this.toggle) 764 } 765 766 Dropdown.VERSION = '3.3.6' 767 768 function getParent($this) { 769 var selector = $this.attr('data-target') 770 771 if (!selector) { 772 selector = $this.attr('href') 773 selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 774 } 775 776 var $parent = selector && $(selector) 777 778 return $parent && $parent.length ? $parent : $this.parent() 779 } 780 781 function clearMenus(e) { 782 if (e && e.which === 3) return 783 $(backdrop).remove() 784 $(toggle).each(function () { 785 var $this = $(this) 786 var $parent = getParent($this) 787 var relatedTarget = { relatedTarget: this } 788 789 if (!$parent.hasClass('open')) return 790 791 if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return 792 793 $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget)) 794 795 if (e.isDefaultPrevented()) return 796 797 $this.attr('aria-expanded', 'false') 798 $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget)) 799 }) 800 } 801 802 Dropdown.prototype.toggle = function (e) { 803 var $this = $(this) 804 805 if ($this.is('.disabled, :disabled')) return 806 807 var $parent = getParent($this) 808 var isActive = $parent.hasClass('open') 809 810 clearMenus() 811 812 if (!isActive) { 813 if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { 814 // if mobile we use a backdrop because click events don't delegate 815 $(document.createElement('div')) 816 .addClass('dropdown-backdrop') 817 .insertAfter($(this)) 818 .on('click', clearMenus) 819 } 820 821 var relatedTarget = { relatedTarget: this } 822 $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget)) 823 824 if (e.isDefaultPrevented()) return 825 826 $this 827 .trigger('focus') 828 .attr('aria-expanded', 'true') 829 830 $parent 831 .toggleClass('open') 832 .trigger($.Event('shown.bs.dropdown', relatedTarget)) 833 } 834 835 return false 836 } 837 838 Dropdown.prototype.keydown = function (e) { 839 if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return 840 841 var $this = $(this) 842 843 e.preventDefault() 844 e.stopPropagation() 845 846 if ($this.is('.disabled, :disabled')) return 847 848 var $parent = getParent($this) 849 var isActive = $parent.hasClass('open') 850 851 if (!isActive && e.which != 27 || isActive && e.which == 27) { 852 if (e.which == 27) $parent.find(toggle).trigger('focus') 853 return $this.trigger('click') 854 } 855 856 var desc = ' li:not(.disabled):visible a' 857 var $items = $parent.find('.dropdown-menu' + desc) 858 859 if (!$items.length) return 860 861 var index = $items.index(e.target) 862 863 if (e.which == 38 && index > 0) index-- // up 864 if (e.which == 40 && index < $items.length - 1) index++ // down 865 if (!~index) index = 0 866 867 $items.eq(index).trigger('focus') 868 } 869 870 871 // DROPDOWN PLUGIN DEFINITION 872 // ========================== 873 874 function Plugin(option) { 875 return this.each(function () { 876 var $this = $(this) 877 var data = $this.data('bs.dropdown') 878 879 if (!data) $this.data('bs.dropdown', (data = new Dropdown(this))) 880 if (typeof option == 'string') data[option].call($this) 881 }) 882 } 883 884 var old = $.fn.dropdown 885 886 $.fn.dropdown = Plugin 887 $.fn.dropdown.Constructor = Dropdown 888 889 890 // DROPDOWN NO CONFLICT 891 // ==================== 892 893 $.fn.dropdown.noConflict = function () { 894 $.fn.dropdown = old 895 return this 896 } 897 898 899 // APPLY TO STANDARD DROPDOWN ELEMENTS 900 // =================================== 901 902 $(document) 903 .on('click.bs.dropdown.data-api', clearMenus) 904 .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }) 905 .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle) 906 .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown) 907 .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown) 908 909 }(jQuery); 910 911 /* ======================================================================== 912 * Bootstrap: modal.js v3.3.6 913 * http://getbootstrap.com/javascript/#modals 914 * ======================================================================== 915 * Copyright 2011-2015 Twitter, Inc. 916 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 917 * ======================================================================== */ 918 919 920 +function ($) { 921 'use strict'; 922 923 // MODAL CLASS DEFINITION 924 // ====================== 925 926 var Modal = function (element, options) { 927 this.options = options 928 this.$body = $(document.body) 929 this.$element = $(element) 930 this.$dialog = this.$element.find('.modal-dialog') 931 this.$backdrop = null 932 this.isShown = null 933 this.originalBodyPad = null 934 this.scrollbarWidth = 0 935 this.ignoreBackdropClick = false 936 937 if (this.options.remote) { 938 this.$element 939 .find('.modal-content') 940 .load(this.options.remote, $.proxy(function () { 941 this.$element.trigger('loaded.bs.modal') 942 }, this)) 943 } 944 } 945 946 Modal.VERSION = '3.3.6' 947 948 Modal.TRANSITION_DURATION = 300 949 Modal.BACKDROP_TRANSITION_DURATION = 150 950 951 Modal.DEFAULTS = { 952 backdrop: true, 953 keyboard: true, 954 show: true 955 } 956 957 Modal.prototype.toggle = function (_relatedTarget) { 958 return this.isShown ? this.hide() : this.show(_relatedTarget) 959 } 960 961 Modal.prototype.show = function (_relatedTarget) { 962 var that = this 963 var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget }) 964 965 this.$element.trigger(e) 966 967 if (this.isShown || e.isDefaultPrevented()) return 968 969 this.isShown = true 970 971 this.checkScrollbar() 972 this.setScrollbar() 973 this.$body.addClass('modal-open') 974 975 this.escape() 976 this.resize() 977 978 this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this)) 979 980 this.$dialog.on('mousedown.dismiss.bs.modal', function () { 981 that.$element.one('mouseup.dismiss.bs.modal', function (e) { 982 if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true 983 }) 984 }) 985 986 this.backdrop(function () { 987 var transition = $.support.transition && that.$element.hasClass('fade') 988 989 if (!that.$element.parent().length) { 990 that.$element.appendTo(that.$body) // don't move modals dom position 991 } 992 993 that.$element 994 .show() 995 .scrollTop(0) 996 997 that.adjustDialog() 998 999 if (transition) { 1000 that.$element[0].offsetWidth // force reflow 1001 } 1002 1003 that.$element.addClass('in') 1004 1005 that.enforceFocus() 1006 1007 var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget }) 1008 1009 transition ? 1010 that.$dialog // wait for modal to slide in 1011 .one('bsTransitionEnd', function () { 1012 that.$element.trigger('focus').trigger(e) 1013 }) 1014 .emulateTransitionEnd(Modal.TRANSITION_DURATION) : 1015 that.$element.trigger('focus').trigger(e) 1016 }) 1017 } 1018 1019 Modal.prototype.hide = function (e) { 1020 if (e) e.preventDefault() 1021 1022 e = $.Event('hide.bs.modal') 1023 1024 this.$element.trigger(e) 1025 1026 if (!this.isShown || e.isDefaultPrevented()) return 1027 1028 this.isShown = false 1029 1030 this.escape() 1031 this.resize() 1032 1033 $(document).off('focusin.bs.modal') 1034 1035 this.$element 1036 .removeClass('in') 1037 .off('click.dismiss.bs.modal') 1038 .off('mouseup.dismiss.bs.modal') 1039 1040 this.$dialog.off('mousedown.dismiss.bs.modal') 1041 1042 $.support.transition && this.$element.hasClass('fade') ? 1043 this.$element 1044 .one('bsTransitionEnd', $.proxy(this.hideModal, this)) 1045 .emulateTransitionEnd(Modal.TRANSITION_DURATION) : 1046 this.hideModal() 1047 } 1048 1049 Modal.prototype.enforceFocus = function () { 1050 $(document) 1051 .off('focusin.bs.modal') // guard against infinite focus loop 1052 .on('focusin.bs.modal', $.proxy(function (e) { 1053 if (this.$element[0] !== e.target && !this.$element.has(e.target).length) { 1054 this.$element.trigger('focus') 1055 } 1056 }, this)) 1057 } 1058 1059 Modal.prototype.escape = function () { 1060 if (this.isShown && this.options.keyboard) { 1061 this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { 1062 e.which == 27 && this.hide() 1063 }, this)) 1064 } else if (!this.isShown) { 1065 this.$element.off('keydown.dismiss.bs.modal') 1066 } 1067 } 1068 1069 Modal.prototype.resize = function () { 1070 if (this.isShown) { 1071 $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) 1072 } else { 1073 $(window).off('resize.bs.modal') 1074 } 1075 } 1076 1077 Modal.prototype.hideModal = function () { 1078 var that = this 1079 this.$element.hide() 1080 this.backdrop(function () { 1081 that.$body.removeClass('modal-open') 1082 that.resetAdjustments() 1083 that.resetScrollbar() 1084 that.$element.trigger('hidden.bs.modal') 1085 }) 1086 } 1087 1088 Modal.prototype.removeBackdrop = function () { 1089 this.$backdrop && this.$backdrop.remove() 1090 this.$backdrop = null 1091 } 1092 1093 Modal.prototype.backdrop = function (callback) { 1094 var that = this 1095 var animate = this.$element.hasClass('fade') ? 'fade' : '' 1096 1097 if (this.isShown && this.options.backdrop) { 1098 var doAnimate = $.support.transition && animate 1099 1100 this.$backdrop = $(document.createElement('div')) 1101 .addClass('modal-backdrop ' + animate) 1102 .appendTo(this.$body) 1103 1104 this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { 1105 if (this.ignoreBackdropClick) { 1106 this.ignoreBackdropClick = false 1107 return 1108 } 1109 if (e.target !== e.currentTarget) return 1110 this.options.backdrop == 'static' 1111 ? this.$element[0].focus() 1112 : this.hide() 1113 }, this)) 1114 1115 if (doAnimate) this.$backdrop[0].offsetWidth // force reflow 1116 1117 this.$backdrop.addClass('in') 1118 1119 if (!callback) return 1120 1121 doAnimate ? 1122 this.$backdrop 1123 .one('bsTransitionEnd', callback) 1124 .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : 1125 callback() 1126 1127 } else if (!this.isShown && this.$backdrop) { 1128 this.$backdrop.removeClass('in') 1129 1130 var callbackRemove = function () { 1131 that.removeBackdrop() 1132 callback && callback() 1133 } 1134 $.support.transition && this.$element.hasClass('fade') ? 1135 this.$backdrop 1136 .one('bsTransitionEnd', callbackRemove) 1137 .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : 1138 callbackRemove() 1139 1140 } else if (callback) { 1141 callback() 1142 } 1143 } 1144 1145 // these following methods are used to handle overflowing modals 1146 1147 Modal.prototype.handleUpdate = function () { 1148 this.adjustDialog() 1149 } 1150 1151 Modal.prototype.adjustDialog = function () { 1152 var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight 1153 1154 this.$element.css({ 1155 paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '', 1156 paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : '' 1157 }) 1158 } 1159 1160 Modal.prototype.resetAdjustments = function () { 1161 this.$element.css({ 1162 paddingLeft: '', 1163 paddingRight: '' 1164 }) 1165 } 1166 1167 Modal.prototype.checkScrollbar = function () { 1168 var fullWindowWidth = window.innerWidth 1169 if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 1170 var documentElementRect = document.documentElement.getBoundingClientRect() 1171 fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) 1172 } 1173 this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth 1174 this.scrollbarWidth = this.measureScrollbar() 1175 } 1176 1177 Modal.prototype.setScrollbar = function () { 1178 var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) 1179 this.originalBodyPad = document.body.style.paddingRight || '' 1180 if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) 1181 } 1182 1183 Modal.prototype.resetScrollbar = function () { 1184 this.$body.css('padding-right', this.originalBodyPad) 1185 } 1186 1187 Modal.prototype.measureScrollbar = function () { // thx walsh 1188 var scrollDiv = document.createElement('div') 1189 scrollDiv.className = 'modal-scrollbar-measure' 1190 this.$body.append(scrollDiv) 1191 var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth 1192 this.$body[0].removeChild(scrollDiv) 1193 return scrollbarWidth 1194 } 1195 1196 1197 // MODAL PLUGIN DEFINITION 1198 // ======================= 1199 1200 function Plugin(option, _relatedTarget) { 1201 return this.each(function () { 1202 var $this = $(this) 1203 var data = $this.data('bs.modal') 1204 var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option) 1205 1206 if (!data) $this.data('bs.modal', (data = new Modal(this, options))) 1207 if (typeof option == 'string') data[option](_relatedTarget) 1208 else if (options.show) data.show(_relatedTarget) 1209 }) 1210 } 1211 1212 var old = $.fn.modal 1213 1214 $.fn.modal = Plugin 1215 $.fn.modal.Constructor = Modal 1216 1217 1218 // MODAL NO CONFLICT 1219 // ================= 1220 1221 $.fn.modal.noConflict = function () { 1222 $.fn.modal = old 1223 return this 1224 } 1225 1226 1227 // MODAL DATA-API 1228 // ============== 1229 1230 $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) { 1231 var $this = $(this) 1232 var href = $this.attr('href') 1233 var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7 1234 var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data()) 1235 1236 if ($this.is('a')) e.preventDefault() 1237 1238 $target.one('show.bs.modal', function (showEvent) { 1239 if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown 1240 $target.one('hidden.bs.modal', function () { 1241 $this.is(':visible') && $this.trigger('focus') 1242 }) 1243 }) 1244 Plugin.call($target, option, this) 1245 }) 1246 1247 }(jQuery); 1248 1249 /* ======================================================================== 1250 * Bootstrap: tooltip.js v3.3.6 1251 * http://getbootstrap.com/javascript/#tooltip 1252 * Inspired by the original jQuery.tipsy by Jason Frame 1253 * ======================================================================== 1254 * Copyright 2011-2015 Twitter, Inc. 1255 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 1256 * ======================================================================== */ 1257 1258 1259 +function ($) { 1260 'use strict'; 1261 1262 // TOOLTIP PUBLIC CLASS DEFINITION 1263 // =============================== 1264 1265 var Tooltip = function (element, options) { 1266 this.type = null 1267 this.options = null 1268 this.enabled = null 1269 this.timeout = null 1270 this.hoverState = null 1271 this.$element = null 1272 this.inState = null 1273 1274 this.init('tooltip', element, options) 1275 } 1276 1277 Tooltip.VERSION = '3.3.6' 1278 1279 Tooltip.TRANSITION_DURATION = 150 1280 1281 Tooltip.DEFAULTS = { 1282 animation: true, 1283 placement: 'top', 1284 selector: false, 1285 template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', 1286 trigger: 'hover focus', 1287 title: '', 1288 delay: 0, 1289 html: false, 1290 container: false, 1291 viewport: { 1292 selector: 'body', 1293 padding: 0 1294 } 1295 } 1296 1297 Tooltip.prototype.init = function (type, element, options) { 1298 this.enabled = true 1299 this.type = type 1300 this.$element = $(element) 1301 this.options = this.getOptions(options) 1302 this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport)) 1303 this.inState = { click: false, hover: false, focus: false } 1304 1305 if (this.$element[0] instanceof document.constructor && !this.options.selector) { 1306 throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!') 1307 } 1308 1309 var triggers = this.options.trigger.split(' ') 1310 1311 for (var i = triggers.length; i--;) { 1312 var trigger = triggers[i] 1313 1314 if (trigger == 'click') { 1315 this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) 1316 } else if (trigger != 'manual') { 1317 var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin' 1318 var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout' 1319 1320 this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) 1321 this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) 1322 } 1323 } 1324 1325 this.options.selector ? 1326 (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : 1327 this.fixTitle() 1328 } 1329 1330 Tooltip.prototype.getDefaults = function () { 1331 return Tooltip.DEFAULTS 1332 } 1333 1334 Tooltip.prototype.getOptions = function (options) { 1335 options = $.extend({}, this.getDefaults(), this.$element.data(), options) 1336 1337 if (options.delay && typeof options.delay == 'number') { 1338 options.delay = { 1339 show: options.delay, 1340 hide: options.delay 1341 } 1342 } 1343 1344 return options 1345 } 1346 1347 Tooltip.prototype.getDelegateOptions = function () { 1348 var options = {} 1349 var defaults = this.getDefaults() 1350 1351 this._options && $.each(this._options, function (key, value) { 1352 if (defaults[key] != value) options[key] = value 1353 }) 1354 1355 return options 1356 } 1357 1358 Tooltip.prototype.enter = function (obj) { 1359 var self = obj instanceof this.constructor ? 1360 obj : $(obj.currentTarget).data('bs.' + this.type) 1361 1362 if (!self) { 1363 self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) 1364 $(obj.currentTarget).data('bs.' + this.type, self) 1365 } 1366 1367 if (obj instanceof $.Event) { 1368 self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true 1369 } 1370 1371 if (self.tip().hasClass('in') || self.hoverState == 'in') { 1372 self.hoverState = 'in' 1373 return 1374 } 1375 1376 clearTimeout(self.timeout) 1377 1378 self.hoverState = 'in' 1379 1380 if (!self.options.delay || !self.options.delay.show) return self.show() 1381 1382 self.timeout = setTimeout(function () { 1383 if (self.hoverState == 'in') self.show() 1384 }, self.options.delay.show) 1385 } 1386 1387 Tooltip.prototype.isInStateTrue = function () { 1388 for (var key in this.inState) { 1389 if (this.inState[key]) return true 1390 } 1391 1392 return false 1393 } 1394 1395 Tooltip.prototype.leave = function (obj) { 1396 var self = obj instanceof this.constructor ? 1397 obj : $(obj.currentTarget).data('bs.' + this.type) 1398 1399 if (!self) { 1400 self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) 1401 $(obj.currentTarget).data('bs.' + this.type, self) 1402 } 1403 1404 if (obj instanceof $.Event) { 1405 self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false 1406 } 1407 1408 if (self.isInStateTrue()) return 1409 1410 clearTimeout(self.timeout) 1411 1412 self.hoverState = 'out' 1413 1414 if (!self.options.delay || !self.options.delay.hide) return self.hide() 1415 1416 self.timeout = setTimeout(function () { 1417 if (self.hoverState == 'out') self.hide() 1418 }, self.options.delay.hide) 1419 } 1420 1421 Tooltip.prototype.show = function () { 1422 var e = $.Event('show.bs.' + this.type) 1423 1424 if (this.hasContent() && this.enabled) { 1425 this.$element.trigger(e) 1426 1427 var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0]) 1428 if (e.isDefaultPrevented() || !inDom) return 1429 var that = this 1430 1431 var $tip = this.tip() 1432 1433 var tipId = this.getUID(this.type) 1434 1435 this.setContent() 1436 $tip.attr('id', tipId) 1437 this.$element.attr('aria-describedby', tipId) 1438 1439 if (this.options.animation) $tip.addClass('fade') 1440 1441 var placement = typeof this.options.placement == 'function' ? 1442 this.options.placement.call(this, $tip[0], this.$element[0]) : 1443 this.options.placement 1444 1445 var autoToken = /\s?auto?\s?/i 1446 var autoPlace = autoToken.test(placement) 1447 if (autoPlace) placement = placement.replace(autoToken, '') || 'top' 1448 1449 $tip 1450 .detach() 1451 .css({ top: 0, left: 0, display: 'block' }) 1452 .addClass(placement) 1453 .data('bs.' + this.type, this) 1454 1455 this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) 1456 this.$element.trigger('inserted.bs.' + this.type) 1457 1458 var pos = this.getPosition() 1459 var actualWidth = $tip[0].offsetWidth 1460 var actualHeight = $tip[0].offsetHeight 1461 1462 if (autoPlace) { 1463 var orgPlacement = placement 1464 var viewportDim = this.getPosition(this.$viewport) 1465 1466 placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' : 1467 placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' : 1468 placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' : 1469 placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' : 1470 placement 1471 1472 $tip 1473 .removeClass(orgPlacement) 1474 .addClass(placement) 1475 } 1476 1477 var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight) 1478 1479 this.applyPlacement(calculatedOffset, placement) 1480 1481 var complete = function () { 1482 var prevHoverState = that.hoverState 1483 that.$element.trigger('shown.bs.' + that.type) 1484 that.hoverState = null 1485 1486 if (prevHoverState == 'out') that.leave(that) 1487 } 1488 1489 $.support.transition && this.$tip.hasClass('fade') ? 1490 $tip 1491 .one('bsTransitionEnd', complete) 1492 .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : 1493 complete() 1494 } 1495 } 1496 1497 Tooltip.prototype.applyPlacement = function (offset, placement) { 1498 var $tip = this.tip() 1499 var width = $tip[0].offsetWidth 1500 var height = $tip[0].offsetHeight 1501 1502 // manually read margins because getBoundingClientRect includes difference 1503 var marginTop = parseInt($tip.css('margin-top'), 10) 1504 var marginLeft = parseInt($tip.css('margin-left'), 10) 1505 1506 // we must check for NaN for ie 8/9 1507 if (isNaN(marginTop)) marginTop = 0 1508 if (isNaN(marginLeft)) marginLeft = 0 1509 1510 offset.top += marginTop 1511 offset.left += marginLeft 1512 1513 // $.fn.offset doesn't round pixel values 1514 // so we use setOffset directly with our own function B-0 1515 $.offset.setOffset($tip[0], $.extend({ 1516 using: function (props) { 1517 $tip.css({ 1518 top: Math.round(props.top), 1519 left: Math.round(props.left) 1520 }) 1521 } 1522 }, offset), 0) 1523 1524 $tip.addClass('in') 1525 1526 // check to see if placing tip in new offset caused the tip to resize itself 1527 var actualWidth = $tip[0].offsetWidth 1528 var actualHeight = $tip[0].offsetHeight 1529 1530 if (placement == 'top' && actualHeight != height) { 1531 offset.top = offset.top + height - actualHeight 1532 } 1533 1534 var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight) 1535 1536 if (delta.left) offset.left += delta.left 1537 else offset.top += delta.top 1538 1539 var isVertical = /top|bottom/.test(placement) 1540 var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight 1541 var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight' 1542 1543 $tip.offset(offset) 1544 this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical) 1545 } 1546 1547 Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) { 1548 this.arrow() 1549 .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%') 1550 .css(isVertical ? 'top' : 'left', '') 1551 } 1552 1553 Tooltip.prototype.setContent = function () { 1554 var $tip = this.tip() 1555 var title = this.getTitle() 1556 1557 $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) 1558 $tip.removeClass('fade in top bottom left right') 1559 } 1560 1561 Tooltip.prototype.hide = function (callback) { 1562 var that = this 1563 var $tip = $(this.$tip) 1564 var e = $.Event('hide.bs.' + this.type) 1565 1566 function complete() { 1567 if (that.hoverState != 'in') $tip.detach() 1568 that.$element 1569 .removeAttr('aria-describedby') 1570 .trigger('hidden.bs.' + that.type) 1571 callback && callback() 1572 } 1573 1574 this.$element.trigger(e) 1575 1576 if (e.isDefaultPrevented()) return 1577 1578 $tip.removeClass('in') 1579 1580 $.support.transition && $tip.hasClass('fade') ? 1581 $tip 1582 .one('bsTransitionEnd', complete) 1583 .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : 1584 complete() 1585 1586 this.hoverState = null 1587 1588 return this 1589 } 1590 1591 Tooltip.prototype.fixTitle = function () { 1592 var $e = this.$element 1593 if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') { 1594 $e.attr('data-original-title', $e.attr('title') || '').attr('title', '') 1595 } 1596 } 1597 1598 Tooltip.prototype.hasContent = function () { 1599 return this.getTitle() 1600 } 1601 1602 Tooltip.prototype.getPosition = function ($element) { 1603 $element = $element || this.$element 1604 1605 var el = $element[0] 1606 var isBody = el.tagName == 'BODY' 1607 1608 var elRect = el.getBoundingClientRect() 1609 if (elRect.width == null) { 1610 // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093 1611 elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) 1612 } 1613 var elOffset = isBody ? { top: 0, left: 0 } : $element.offset() 1614 var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() } 1615 var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null 1616 1617 return $.extend({}, elRect, scroll, outerDims, elOffset) 1618 } 1619 1620 Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { 1621 return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : 1622 placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : 1623 placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : 1624 /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width } 1625 1626 } 1627 1628 Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) { 1629 var delta = { top: 0, left: 0 } 1630 if (!this.$viewport) return delta 1631 1632 var viewportPadding = this.options.viewport && this.options.viewport.padding || 0 1633 var viewportDimensions = this.getPosition(this.$viewport) 1634 1635 if (/right|left/.test(placement)) { 1636 var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll 1637 var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight 1638 if (topEdgeOffset < viewportDimensions.top) { // top overflow 1639 delta.top = viewportDimensions.top - topEdgeOffset 1640 } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow 1641 delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset 1642 } 1643 } else { 1644 var leftEdgeOffset = pos.left - viewportPadding 1645 var rightEdgeOffset = pos.left + viewportPadding + actualWidth 1646 if (leftEdgeOffset < viewportDimensions.left) { // left overflow 1647 delta.left = viewportDimensions.left - leftEdgeOffset 1648 } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow 1649 delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset 1650 } 1651 } 1652 1653 return delta 1654 } 1655 1656 Tooltip.prototype.getTitle = function () { 1657 var title 1658 var $e = this.$element 1659 var o = this.options 1660 1661 title = $e.attr('data-original-title') 1662 || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) 1663 1664 return title 1665 } 1666 1667 Tooltip.prototype.getUID = function (prefix) { 1668 do prefix += ~~(Math.random() * 1000000) 1669 while (document.getElementById(prefix)) 1670 return prefix 1671 } 1672 1673 Tooltip.prototype.tip = function () { 1674 if (!this.$tip) { 1675 this.$tip = $(this.options.template) 1676 if (this.$tip.length != 1) { 1677 throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!') 1678 } 1679 } 1680 return this.$tip 1681 } 1682 1683 Tooltip.prototype.arrow = function () { 1684 return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) 1685 } 1686 1687 Tooltip.prototype.enable = function () { 1688 this.enabled = true 1689 } 1690 1691 Tooltip.prototype.disable = function () { 1692 this.enabled = false 1693 } 1694 1695 Tooltip.prototype.toggleEnabled = function () { 1696 this.enabled = !this.enabled 1697 } 1698 1699 Tooltip.prototype.toggle = function (e) { 1700 var self = this 1701 if (e) { 1702 self = $(e.currentTarget).data('bs.' + this.type) 1703 if (!self) { 1704 self = new this.constructor(e.currentTarget, this.getDelegateOptions()) 1705 $(e.currentTarget).data('bs.' + this.type, self) 1706 } 1707 } 1708 1709 if (e) { 1710 self.inState.click = !self.inState.click 1711 if (self.isInStateTrue()) self.enter(self) 1712 else self.leave(self) 1713 } else { 1714 self.tip().hasClass('in') ? self.leave(self) : self.enter(self) 1715 } 1716 } 1717 1718 Tooltip.prototype.destroy = function () { 1719 var that = this 1720 clearTimeout(this.timeout) 1721 this.hide(function () { 1722 that.$element.off('.' + that.type).removeData('bs.' + that.type) 1723 if (that.$tip) { 1724 that.$tip.detach() 1725 } 1726 that.$tip = null 1727 that.$arrow = null 1728 that.$viewport = null 1729 }) 1730 } 1731 1732 1733 // TOOLTIP PLUGIN DEFINITION 1734 // ========================= 1735 1736 function Plugin(option) { 1737 return this.each(function () { 1738 var $this = $(this) 1739 var data = $this.data('bs.tooltip') 1740 var options = typeof option == 'object' && option 1741 1742 if (!data && /destroy|hide/.test(option)) return 1743 if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) 1744 if (typeof option == 'string') data[option]() 1745 }) 1746 } 1747 1748 var old = $.fn.tooltip 1749 1750 $.fn.tooltip = Plugin 1751 $.fn.tooltip.Constructor = Tooltip 1752 1753 1754 // TOOLTIP NO CONFLICT 1755 // =================== 1756 1757 $.fn.tooltip.noConflict = function () { 1758 $.fn.tooltip = old 1759 return this 1760 } 1761 1762 }(jQuery); 1763 1764 /* ======================================================================== 1765 * Bootstrap: popover.js v3.3.6 1766 * http://getbootstrap.com/javascript/#popovers 1767 * ======================================================================== 1768 * Copyright 2011-2015 Twitter, Inc. 1769 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 1770 * ======================================================================== */ 1771 1772 1773 +function ($) { 1774 'use strict'; 1775 1776 // POPOVER PUBLIC CLASS DEFINITION 1777 // =============================== 1778 1779 var Popover = function (element, options) { 1780 this.init('popover', element, options) 1781 } 1782 1783 if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js') 1784 1785 Popover.VERSION = '3.3.6' 1786 1787 Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { 1788 placement: 'right', 1789 trigger: 'click', 1790 content: '', 1791 template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' 1792 }) 1793 1794 1795 // NOTE: POPOVER EXTENDS tooltip.js 1796 // ================================ 1797 1798 Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype) 1799 1800 Popover.prototype.constructor = Popover 1801 1802 Popover.prototype.getDefaults = function () { 1803 return Popover.DEFAULTS 1804 } 1805 1806 Popover.prototype.setContent = function () { 1807 var $tip = this.tip() 1808 var title = this.getTitle() 1809 var content = this.getContent() 1810 1811 $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) 1812 $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events 1813 this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' 1814 ](content) 1815 1816 $tip.removeClass('fade top bottom left right in') 1817 1818 // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do 1819 // this manually by checking the contents. 1820 if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() 1821 } 1822 1823 Popover.prototype.hasContent = function () { 1824 return this.getTitle() || this.getContent() 1825 } 1826 1827 Popover.prototype.getContent = function () { 1828 var $e = this.$element 1829 var o = this.options 1830 1831 return $e.attr('data-content') 1832 || (typeof o.content == 'function' ? 1833 o.content.call($e[0]) : 1834 o.content) 1835 } 1836 1837 Popover.prototype.arrow = function () { 1838 return (this.$arrow = this.$arrow || this.tip().find('.arrow')) 1839 } 1840 1841 1842 // POPOVER PLUGIN DEFINITION 1843 // ========================= 1844 1845 function Plugin(option) { 1846 return this.each(function () { 1847 var $this = $(this) 1848 var data = $this.data('bs.popover') 1849 var options = typeof option == 'object' && option 1850 1851 if (!data && /destroy|hide/.test(option)) return 1852 if (!data) $this.data('bs.popover', (data = new Popover(this, options))) 1853 if (typeof option == 'string') data[option]() 1854 }) 1855 } 1856 1857 var old = $.fn.popover 1858 1859 $.fn.popover = Plugin 1860 $.fn.popover.Constructor = Popover 1861 1862 1863 // POPOVER NO CONFLICT 1864 // =================== 1865 1866 $.fn.popover.noConflict = function () { 1867 $.fn.popover = old 1868 return this 1869 } 1870 1871 }(jQuery); 1872 1873 /* ======================================================================== 1874 * Bootstrap: scrollspy.js v3.3.6 1875 * http://getbootstrap.com/javascript/#scrollspy 1876 * ======================================================================== 1877 * Copyright 2011-2015 Twitter, Inc. 1878 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 1879 * ======================================================================== */ 1880 1881 1882 +function ($) { 1883 'use strict'; 1884 1885 // SCROLLSPY CLASS DEFINITION 1886 // ========================== 1887 1888 function ScrollSpy(element, options) { 1889 this.$body = $(document.body) 1890 this.$scrollElement = $(element).is(document.body) ? $(window) : $(element) 1891 this.options = $.extend({}, ScrollSpy.DEFAULTS, options) 1892 this.selector = (this.options.target || '') + ' .nav li > a' 1893 this.offsets = [] 1894 this.targets = [] 1895 this.activeTarget = null 1896 this.scrollHeight = 0 1897 1898 this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this)) 1899 this.refresh() 1900 this.process() 1901 } 1902 1903 ScrollSpy.VERSION = '3.3.6' 1904 1905 ScrollSpy.DEFAULTS = { 1906 offset: 10 1907 } 1908 1909 ScrollSpy.prototype.getScrollHeight = function () { 1910 return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) 1911 } 1912 1913 ScrollSpy.prototype.refresh = function () { 1914 var that = this 1915 var offsetMethod = 'offset' 1916 var offsetBase = 0 1917 1918 this.offsets = [] 1919 this.targets = [] 1920 this.scrollHeight = this.getScrollHeight() 1921 1922 if (!$.isWindow(this.$scrollElement[0])) { 1923 offsetMethod = 'position' 1924 offsetBase = this.$scrollElement.scrollTop() 1925 } 1926 1927 this.$body 1928 .find(this.selector) 1929 .map(function () { 1930 var $el = $(this) 1931 var href = $el.data('target') || $el.attr('href') 1932 var $href = /^#./.test(href) && $(href) 1933 1934 return ($href 1935 && $href.length 1936 && $href.is(':visible') 1937 && [[$href[offsetMethod]().top + offsetBase, href]]) || null 1938 }) 1939 .sort(function (a, b) { return a[0] - b[0] }) 1940 .each(function () { 1941 that.offsets.push(this[0]) 1942 that.targets.push(this[1]) 1943 }) 1944 } 1945 1946 ScrollSpy.prototype.process = function () { 1947 var scrollTop = this.$scrollElement.scrollTop() + this.options.offset 1948 var scrollHeight = this.getScrollHeight() 1949 var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height() 1950 var offsets = this.offsets 1951 var targets = this.targets 1952 var activeTarget = this.activeTarget 1953 var i 1954 1955 if (this.scrollHeight != scrollHeight) { 1956 this.refresh() 1957 } 1958 1959 if (scrollTop >= maxScroll) { 1960 return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) 1961 } 1962 1963 if (activeTarget && scrollTop < offsets[0]) { 1964 this.activeTarget = null 1965 return this.clear() 1966 } 1967 1968 for (i = offsets.length; i--;) { 1969 activeTarget != targets[i] 1970 && scrollTop >= offsets[i] 1971 && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1]) 1972 && this.activate(targets[i]) 1973 } 1974 } 1975 1976 ScrollSpy.prototype.activate = function (target) { 1977 this.activeTarget = target 1978 1979 this.clear() 1980 1981 var selector = this.selector + 1982 '[data-target="' + target + '"],' + 1983 this.selector + '[href="' + target + '"]' 1984 1985 var active = $(selector) 1986 .parents('li') 1987 .addClass('active') 1988 1989 if (active.parent('.dropdown-menu').length) { 1990 active = active 1991 .closest('li.dropdown') 1992 .addClass('active') 1993 } 1994 1995 active.trigger('activate.bs.scrollspy') 1996 } 1997 1998 ScrollSpy.prototype.clear = function () { 1999 $(this.selector) 2000 .parentsUntil(this.options.target, '.active') 2001 .removeClass('active') 2002 } 2003 2004 2005 // SCROLLSPY PLUGIN DEFINITION 2006 // =========================== 2007 2008 function Plugin(option) { 2009 return this.each(function () { 2010 var $this = $(this) 2011 var data = $this.data('bs.scrollspy') 2012 var options = typeof option == 'object' && option 2013 2014 if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options))) 2015 if (typeof option == 'string') data[option]() 2016 }) 2017 } 2018 2019 var old = $.fn.scrollspy 2020 2021 $.fn.scrollspy = Plugin 2022 $.fn.scrollspy.Constructor = ScrollSpy 2023 2024 2025 // SCROLLSPY NO CONFLICT 2026 // ===================== 2027 2028 $.fn.scrollspy.noConflict = function () { 2029 $.fn.scrollspy = old 2030 return this 2031 } 2032 2033 2034 // SCROLLSPY DATA-API 2035 // ================== 2036 2037 $(window).on('load.bs.scrollspy.data-api', function () { 2038 $('[data-spy="scroll"]').each(function () { 2039 var $spy = $(this) 2040 Plugin.call($spy, $spy.data()) 2041 }) 2042 }) 2043 2044 }(jQuery); 2045 2046 /* ======================================================================== 2047 * Bootstrap: tab.js v3.3.6 2048 * http://getbootstrap.com/javascript/#tabs 2049 * ======================================================================== 2050 * Copyright 2011-2015 Twitter, Inc. 2051 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 2052 * ======================================================================== */ 2053 2054 2055 +function ($) { 2056 'use strict'; 2057 2058 // TAB CLASS DEFINITION 2059 // ==================== 2060 2061 var Tab = function (element) { 2062 // jscs:disable requireDollarBeforejQueryAssignment 2063 this.element = $(element) 2064 // jscs:enable requireDollarBeforejQueryAssignment 2065 } 2066 2067 Tab.VERSION = '3.3.6' 2068 2069 Tab.TRANSITION_DURATION = 150 2070 2071 Tab.prototype.show = function () { 2072 var $this = this.element 2073 var $ul = $this.closest('ul:not(.dropdown-menu)') 2074 var selector = $this.data('target') 2075 2076 if (!selector) { 2077 selector = $this.attr('href') 2078 selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 2079 } 2080 2081 if ($this.parent('li').hasClass('active')) return 2082 2083 var $previous = $ul.find('.active:last a') 2084 var hideEvent = $.Event('hide.bs.tab', { 2085 relatedTarget: $this[0] 2086 }) 2087 var showEvent = $.Event('show.bs.tab', { 2088 relatedTarget: $previous[0] 2089 }) 2090 2091 $previous.trigger(hideEvent) 2092 $this.trigger(showEvent) 2093 2094 if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return 2095 2096 var $target = $(selector) 2097 2098 this.activate($this.closest('li'), $ul) 2099 this.activate($target, $target.parent(), function () { 2100 $previous.trigger({ 2101 type: 'hidden.bs.tab', 2102 relatedTarget: $this[0] 2103 }) 2104 $this.trigger({ 2105 type: 'shown.bs.tab', 2106 relatedTarget: $previous[0] 2107 }) 2108 }) 2109 } 2110 2111 Tab.prototype.activate = function (element, container, callback) { 2112 var $active = container.find('> .active') 2113 var transition = callback 2114 && $.support.transition 2115 && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length) 2116 2117 function next() { 2118 $active 2119 .removeClass('active') 2120 .find('> .dropdown-menu > .active') 2121 .removeClass('active') 2122 .end() 2123 .find('[data-toggle="tab"]') 2124 .attr('aria-expanded', false) 2125 2126 element 2127 .addClass('active') 2128 .find('[data-toggle="tab"]') 2129 .attr('aria-expanded', true) 2130 2131 if (transition) { 2132 element[0].offsetWidth // reflow for transition 2133 element.addClass('in') 2134 } else { 2135 element.removeClass('fade') 2136 } 2137 2138 if (element.parent('.dropdown-menu').length) { 2139 element 2140 .closest('li.dropdown') 2141 .addClass('active') 2142 .end() 2143 .find('[data-toggle="tab"]') 2144 .attr('aria-expanded', true) 2145 } 2146 2147 callback && callback() 2148 } 2149 2150 $active.length && transition ? 2151 $active 2152 .one('bsTransitionEnd', next) 2153 .emulateTransitionEnd(Tab.TRANSITION_DURATION) : 2154 next() 2155 2156 $active.removeClass('in') 2157 } 2158 2159 2160 // TAB PLUGIN DEFINITION 2161 // ===================== 2162 2163 function Plugin(option) { 2164 return this.each(function () { 2165 var $this = $(this) 2166 var data = $this.data('bs.tab') 2167 2168 if (!data) $this.data('bs.tab', (data = new Tab(this))) 2169 if (typeof option == 'string') data[option]() 2170 }) 2171 } 2172 2173 var old = $.fn.tab 2174 2175 $.fn.tab = Plugin 2176 $.fn.tab.Constructor = Tab 2177 2178 2179 // TAB NO CONFLICT 2180 // =============== 2181 2182 $.fn.tab.noConflict = function () { 2183 $.fn.tab = old 2184 return this 2185 } 2186 2187 2188 // TAB DATA-API 2189 // ============ 2190 2191 var clickHandler = function (e) { 2192 e.preventDefault() 2193 Plugin.call($(this), 'show') 2194 } 2195 2196 $(document) 2197 .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler) 2198 .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler) 2199 2200 }(jQuery); 2201 2202 /* ======================================================================== 2203 * Bootstrap: affix.js v3.3.6 2204 * http://getbootstrap.com/javascript/#affix 2205 * ======================================================================== 2206 * Copyright 2011-2015 Twitter, Inc. 2207 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) 2208 * ======================================================================== */ 2209 2210 2211 +function ($) { 2212 'use strict'; 2213 2214 // AFFIX CLASS DEFINITION 2215 // ====================== 2216 2217 var Affix = function (element, options) { 2218 this.options = $.extend({}, Affix.DEFAULTS, options) 2219 2220 this.$target = $(this.options.target) 2221 .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)) 2222 .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this)) 2223 2224 this.$element = $(element) 2225 this.affixed = null 2226 this.unpin = null 2227 this.pinnedOffset = null 2228 2229 this.checkPosition() 2230 } 2231 2232 Affix.VERSION = '3.3.6' 2233 2234 Affix.RESET = 'affix affix-top affix-bottom' 2235 2236 Affix.DEFAULTS = { 2237 offset: 0, 2238 target: window 2239 } 2240 2241 Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) { 2242 var scrollTop = this.$target.scrollTop() 2243 var position = this.$element.offset() 2244 var targetHeight = this.$target.height() 2245 2246 if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false 2247 2248 if (this.affixed == 'bottom') { 2249 if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom' 2250 return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom' 2251 } 2252 2253 var initializing = this.affixed == null 2254 var colliderTop = initializing ? scrollTop : position.top 2255 var colliderHeight = initializing ? targetHeight : height 2256 2257 if (offsetTop != null && scrollTop <= offsetTop) return 'top' 2258 if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom' 2259 2260 return false 2261 } 2262 2263 Affix.prototype.getPinnedOffset = function () { 2264 if (this.pinnedOffset) return this.pinnedOffset 2265 this.$element.removeClass(Affix.RESET).addClass('affix') 2266 var scrollTop = this.$target.scrollTop() 2267 var position = this.$element.offset() 2268 return (this.pinnedOffset = position.top - scrollTop) 2269 } 2270 2271 Affix.prototype.checkPositionWithEventLoop = function () { 2272 setTimeout($.proxy(this.checkPosition, this), 1) 2273 } 2274 2275 Affix.prototype.checkPosition = function () { 2276 if (!this.$element.is(':visible')) return 2277 2278 var height = this.$element.height() 2279 var offset = this.options.offset 2280 var offsetTop = offset.top 2281 var offsetBottom = offset.bottom 2282 var scrollHeight = Math.max($(document).height(), $(document.body).height()) 2283 2284 if (typeof offset != 'object') offsetBottom = offsetTop = offset 2285 if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element) 2286 if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element) 2287 2288 var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom) 2289 2290 if (this.affixed != affix) { 2291 if (this.unpin != null) this.$element.css('top', '') 2292 2293 var affixType = 'affix' + (affix ? '-' + affix : '') 2294 var e = $.Event(affixType + '.bs.affix') 2295 2296 this.$element.trigger(e) 2297 2298 if (e.isDefaultPrevented()) return 2299 2300 this.affixed = affix 2301 this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null 2302 2303 this.$element 2304 .removeClass(Affix.RESET) 2305 .addClass(affixType) 2306 .trigger(affixType.replace('affix', 'affixed') + '.bs.affix') 2307 } 2308 2309 if (affix == 'bottom') { 2310 this.$element.offset({ 2311 top: scrollHeight - height - offsetBottom 2312 }) 2313 } 2314 } 2315 2316 2317 // AFFIX PLUGIN DEFINITION 2318 // ======================= 2319 2320 function Plugin(option) { 2321 return this.each(function () { 2322 var $this = $(this) 2323 var data = $this.data('bs.affix') 2324 var options = typeof option == 'object' && option 2325 2326 if (!data) $this.data('bs.affix', (data = new Affix(this, options))) 2327 if (typeof option == 'string') data[option]() 2328 }) 2329 } 2330 2331 var old = $.fn.affix 2332 2333 $.fn.affix = Plugin 2334 $.fn.affix.Constructor = Affix 2335 2336 2337 // AFFIX NO CONFLICT 2338 // ================= 2339 2340 $.fn.affix.noConflict = function () { 2341 $.fn.affix = old 2342 return this 2343 } 2344 2345 2346 // AFFIX DATA-API 2347 // ============== 2348 2349 $(window).on('load', function () { 2350 $('[data-spy="affix"]').each(function () { 2351 var $spy = $(this) 2352 var data = $spy.data() 2353 2354 data.offset = data.offset || {} 2355 2356 if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom 2357 if (data.offsetTop != null) data.offset.top = data.offsetTop 2358 2359 Plugin.call($spy, data) 2360 }) 2361 }) 2362 2363 }(jQuery);