vendor: 54,894 bytes, lines 1-1100
1/* 2 * jQuery FlexSlider v2.2.2 3 * Copyright 2012 WooThemes 4 * Contributing Author: Tyler Smith 5 */ 6; 7(function($) { 8 9 //FlexSlider: Object Instance 10 $.flexslider = function(el, options) { 11 var slider = $(el); 12 13 // making variables public 14 slider.vars = $.extend({}, $.flexslider.defaults, options); 15 16 var namespace = slider.vars.namespace, 17 msGesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture, 18 touch = (("ontouchstart" in window) || msGesture || window.DocumentTouch && document instanceof DocumentTouch) && slider.vars.touch, 19 // depricating this idea, as devices are being released with both of these events 20 //eventType = (touch) ? "touchend" : "click", 21 eventType = "click touchend MSPointerUp", 22 watchedEvent = "", 23 watchedEventClearTimer, 24 vertical = slider.vars.direction === "vertical", 25 reverse = slider.vars.reverse, 26 carousel = (slider.vars.itemWidth > 0), 27 fade = slider.vars.animation === "fade", 28 asNav = slider.vars.asNavFor !== "", 29 methods = {}, 30 focused = true; 31 32 // Store a reference to the slider object 33 $.data(el, "flexslider", slider); 34 35 // Private slider methods 36 methods = { 37 init: function() { 38 slider.animating = false; 39 // Get current slide and make sure it is a number 40 slider.currentSlide = parseInt((slider.vars.startAt ? slider.vars.startAt : 0), 10); 41 if (isNaN(slider.currentSlide)) slider.currentSlide = 0; 42 slider.animatingTo = slider.currentSlide; 43 slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last); 44 slider.containerSelector = slider.vars.selector.substr(0, slider.vars.selector.search(' ')); 45 slider.slides = $(slider.vars.selector, slider); 46 slider.container = $(slider.containerSelector, slider); 47 slider.count = slider.slides.length; 48 // SYNC: 49 slider.syncExists = $(slider.vars.sync).length > 0; 50 // SLIDE: 51 if (slider.vars.animation === "slide") slider.vars.animation = "swing"; 52 slider.prop = (vertical) ? "top" : "marginLeft"; 53 slider.args = {}; 54 // SLIDESHOW: 55 slider.manualPause = false; 56 slider.stopped = false; 57 //PAUSE WHEN INVISIBLE 58 slider.started = false; 59 slider.startTimeout = null; 60 // TOUCH/USECSS: 61 slider.transitions = !slider.vars.video && !fade && slider.vars.useCSS && (function() { 62 var obj = document.createElement('div'), 63 props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective']; 64 for (var i in props) { 65 if (obj.style[props[i]] !== undefined) { 66 slider.pfx = props[i].replace('Perspective', '').toLowerCase(); 67 slider.prop = "-" + slider.pfx + "-transform"; 68 return true; 69 } 70 } 71 return false; 72 }()); 73 // CONTROLSCONTAINER: 74 if (slider.vars.controlsContainer !== "") slider.controlsContainer = $(slider.vars.controlsContainer).length > 0 && $(slider.vars.controlsContainer); 75 // MANUAL: 76 if (slider.vars.manualControls !== "") slider.manualControls = $(slider.vars.manualControls).length > 0 && $(slider.vars.manualControls); 77 78 // RANDOMIZE: 79 if (slider.vars.randomize) { 80 slider.slides.sort(function() { 81 return (Math.round(Math.random()) - 0.5); 82 }); 83 slider.container.empty().append(slider.slides); 84 } 85 86 slider.doMath(); 87 88 // INIT 89 slider.setup("init"); 90 91 // CONTROLNAV: 92 if (slider.vars.controlNav) methods.controlNav.setup(); 93 94 // DIRECTIONNAV: 95 if (slider.vars.directionNav) methods.directionNav.setup(); 96 97 // KEYBOARD: 98 if (slider.vars.keyboard && ($(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) { 99 $(document).bind('keyup', function(event) { 100 var keycode = event.keyCode; 101 if (!slider.animating && (keycode === 39 || keycode === 37)) { 102 var target = (keycode === 39) ? slider.getTarget('next') : 103 (keycode === 37) ? slider.getTarget('prev') : false; 104 slider.flexAnimate(target, slider.vars.pauseOnAction); 105 } 106 }); 107 } 108 // MOUSEWHEEL: 109 if (slider.vars.mousewheel) { 110 slider.bind('mousewheel', function(event, delta, deltaX, deltaY) { 111 event.preventDefault(); 112 var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev'); 113 slider.flexAnimate(target, slider.vars.pauseOnAction); 114 }); 115 } 116 117 // PAUSEPLAY 118 if (slider.vars.pausePlay) methods.pausePlay.setup(); 119 120 //PAUSE WHEN INVISIBLE 121 if (slider.vars.slideshow && slider.vars.pauseInvisible) methods.pauseInvisible.init(); 122 123 // SLIDSESHOW 124 if (slider.vars.slideshow) { 125 if (slider.vars.pauseOnHover) { 126 slider.hover(function() { 127 if (!slider.manualPlay && !slider.manualPause) slider.pause(); 128 }, function() { 129 if (!slider.manualPause && !slider.manualPlay && !slider.stopped) slider.play(); 130 }); 131 } 132 // initialize animation 133 //If we're visible, or we don't use PageVisibility API 134 if (!slider.vars.pauseInvisible || !methods.pauseInvisible.isHidden()) { 135 (slider.vars.initDelay > 0) ? slider.startTimeout = setTimeout(slider.play, slider.vars.initDelay) : slider.play(); 136 } 137 } 138 139 // ASNAV: 140 if (asNav) methods.asNav.setup(); 141 142 // TOUCH 143 if (touch && slider.vars.touch) methods.touch(); 144 145 // FADE&&SMOOTHHEIGHT || SLIDE: 146 if (!fade || (fade && slider.vars.smoothHeight)) $(window).bind("resize orientationchange focus", methods.resize); 147 148 slider.find("img").attr("draggable", "false"); 149 150 // API: start() Callback 151 setTimeout(function() { 152 slider.vars.start(slider); 153 }, 200); 154 }, 155 asNav: { 156 setup: function() { 157 slider.asNav = true; 158 slider.animatingTo = Math.floor(slider.currentSlide / slider.move); 159 slider.currentItem = slider.currentSlide; 160 slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide"); 161 if (!msGesture) { 162 slider.slides.on(eventType, function(e) { 163 e.preventDefault(); 164 var $slide = $(this), 165 target = $slide.index(); 166 var posFromLeft = $slide.offset().left - $(slider).scrollLeft(); // Find position of slide relative to left of slider container 167 if (posFromLeft <= 0 && $slide.hasClass(namespace + 'active-slide')) { 168 slider.flexAnimate(slider.getTarget("prev"), true); 169 } else if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass(namespace + "active-slide")) { 170 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 171 slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true); 172 } 173 }); 174 } else { 175 el._slider = slider; 176 slider.slides.each(function() { 177 var that = this; 178 that._gesture = new MSGesture(); 179 that._gesture.target = that; 180 that.addEventListener("MSPointerDown", function(e) { 181 e.preventDefault(); 182 if (e.currentTarget._gesture) 183 e.currentTarget._gesture.addPointer(e.pointerId); 184 }, false); 185 that.addEventListener("MSGestureTap", function(e) { 186 e.preventDefault(); 187 var $slide = $(this), 188 target = $slide.index(); 189 if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass('active')) { 190 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 191 slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true); 192 } 193 }); 194 }); 195 } 196 } 197 }, 198 controlNav: { 199 setup: function() { 200 if (!slider.manualControls) { 201 methods.controlNav.setupPaging(); 202 } else { // MANUALCONTROLS: 203 methods.controlNav.setupManual(); 204 } 205 }, 206 setupPaging: function() { 207 var type = (slider.vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging', 208 j = 1, 209 item, 210 slide; 211 212 slider.controlNavScaffold = $('<ol class="' + namespace + 'control-nav ' + namespace + type + '"></ol>'); 213 214 if (slider.pagingCount > 1) { 215 for (var i = 0; i < slider.pagingCount; i++) { 216 slide = slider.slides.eq(i); 217 item = (slider.vars.controlNav === "thumbnails") ? '<img src="' + slide.attr('data-thumb') + '"/>' : '<a>' + j + '</a>'; 218 if ('thumbnails' === slider.vars.controlNav && true === slider.vars.thumbCaptions) { 219 var captn = slide.attr('data-thumbcaption'); 220 if ('' != captn && undefined != captn) item += '<span class="' + namespace + 'caption">' + captn + '</span>'; 221 } 222 slider.controlNavScaffold.append('<li>' + item + '</li>'); 223 j++; 224 } 225 } 226 227 // CONTROLSCONTAINER: 228 (slider.controlsContainer) ? $(slider.controlsContainer).append(slider.controlNavScaffold) : slider.append(slider.controlNavScaffold); 229 methods.controlNav.set(); 230 231 methods.controlNav.active(); 232 233 slider.controlNavScaffold.delegate('a, img', eventType, function(event) { 234 event.preventDefault(); 235 236 if (watchedEvent === "" || watchedEvent === event.type) { 237 var $this = $(this), 238 target = slider.controlNav.index($this); 239 240 if (!$this.hasClass(namespace + 'active')) { 241 slider.direction = (target > slider.currentSlide) ? "next" : "prev"; 242 slider.flexAnimate(target, slider.vars.pauseOnAction); 243 } 244 } 245 246 // setup flags to prevent event duplication 247 if (watchedEvent === "") { 248 watchedEvent = event.type; 249 } 250 methods.setToClearWatchedEvent(); 251 252 }); 253 }, 254 setupManual: function() { 255 slider.controlNav = slider.manualControls; 256 methods.controlNav.active(); 257 258 slider.controlNav.bind(eventType, function(event) { 259 event.preventDefault(); 260 261 if (watchedEvent === "" || watchedEvent === event.type) { 262 var $this = $(this), 263 target = slider.controlNav.index($this); 264 265 if (!$this.hasClass(namespace + 'active')) { 266 (target > slider.currentSlide) ? slider.direction = "next" : slider.direction = "prev"; 267 slider.flexAnimate(target, slider.vars.pauseOnAction); 268 } 269 } 270 271 // setup flags to prevent event duplication 272 if (watchedEvent === "") { 273 watchedEvent = event.type; 274 } 275 methods.setToClearWatchedEvent(); 276 }); 277 }, 278 set: function() { 279 var selector = (slider.vars.controlNav === "thumbnails") ? 'img' : 'a'; 280 slider.controlNav = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider); 281 }, 282 active: function() { 283 slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active"); 284 }, 285 update: function(action, pos) { 286 if (slider.pagingCount > 1 && action === "add") { 287 slider.controlNavScaffold.append($('<li><a>' + slider.count + '</a></li>')); 288 } else if (slider.pagingCount === 1) { 289 slider.controlNavScaffold.find('li').remove(); 290 } else { 291 slider.controlNav.eq(pos).closest('li').remove(); 292 } 293 methods.controlNav.set(); 294 (slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action) : methods.controlNav.active(); 295 } 296 }, 297 directionNav: { 298 setup: function() { 299 var directionNavScaffold = $('<ul class="' + namespace + 'direction-nav"><li><a class="' + namespace + 'prev" href="#">' + slider.vars.prevText + '</a></li><li><a class="' + namespace + 'next" href="#">' + slider.vars.nextText + '</a></li></ul>'); 300 301 // CONTROLSCONTAINER: 302 if (slider.controlsContainer) { 303 $(slider.controlsContainer).append(directionNavScaffold); 304 slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer); 305 } else { 306 slider.append(directionNavScaffold); 307 slider.directionNav = $('.' + namespace + 'direction-nav li a', slider); 308 } 309 310 methods.directionNav.update(); 311 312 slider.directionNav.bind(eventType, function(event) { 313 event.preventDefault(); 314 var target; 315 316 if (watchedEvent === "" || watchedEvent === event.type) { 317 target = ($(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev'); 318 slider.flexAnimate(target, slider.vars.pauseOnAction); 319 } 320 321 // setup flags to prevent event duplication 322 if (watchedEvent === "") { 323 watchedEvent = event.type; 324 } 325 methods.setToClearWatchedEvent(); 326 }); 327 }, 328 update: function() { 329 var disabledClass = namespace + 'disabled'; 330 if (slider.pagingCount === 1) { 331 slider.directionNav.addClass(disabledClass).attr('tabindex', '-1'); 332 } else if (!slider.vars.animationLoop) { 333 if (slider.animatingTo === 0) { 334 slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass).attr('tabindex', '-1'); 335 } else if (slider.animatingTo === slider.last) { 336 slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass).attr('tabindex', '-1'); 337 } else { 338 slider.directionNav.removeClass(disabledClass).removeAttr('tabindex'); 339 } 340 } else { 341 slider.directionNav.removeClass(disabledClass).removeAttr('tabindex'); 342 } 343 } 344 }, 345 pausePlay: { 346 setup: function() { 347 var pausePlayScaffold = $('<div class="' + namespace + 'pauseplay"><a></a></div>'); 348 349 // CONTROLSCONTAINER: 350 if (slider.controlsContainer) { 351 slider.controlsContainer.append(pausePlayScaffold); 352 slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer); 353 } else { 354 slider.append(pausePlayScaffold); 355 slider.pausePlay = $('.' + namespace + 'pauseplay a', slider); 356 } 357 358 methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play'); 359 360 slider.pausePlay.bind(eventType, function(event) { 361 event.preventDefault(); 362 363 if (watchedEvent === "" || watchedEvent === event.type) { 364 if ($(this).hasClass(namespace + 'pause')) { 365 slider.manualPause = true; 366 slider.manualPlay = false; 367 slider.pause(); 368 } else { 369 slider.manualPause = false; 370 slider.manualPlay = true; 371 slider.play(); 372 } 373 } 374 375 // setup flags to prevent event duplication 376 if (watchedEvent === "") { 377 watchedEvent = event.type; 378 } 379 methods.setToClearWatchedEvent(); 380 }); 381 }, 382 update: function(state) { 383 (state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').html(slider.vars.playText) : slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').html(slider.vars.pauseText); 384 } 385 }, 386 touch: function() { 387 var startX, 388 startY, 389 offset, 390 cwidth, 391 dx, 392 startT, 393 scrolling = false, 394 localX = 0, 395 localY = 0, 396 accDx = 0; 397 398 if (!msGesture) { 399 el.addEventListener('touchstart', onTouchStart, false); 400 401 function onTouchStart(e) { 402 if (slider.animating) { 403 e.preventDefault(); 404 } else if ((window.navigator.msPointerEnabled) || e.touches.length === 1) { 405 slider.pause(); 406 // CAROUSEL: 407 cwidth = (vertical) ? slider.h : slider.w; 408 startT = Number(new Date()); 409 // CAROUSEL: 410 411 // Local vars for X and Y points. 412 localX = e.touches[0].pageX; 413 localY = e.touches[0].pageY; 414 415 offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 : 416 (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 417 (carousel && slider.currentSlide === slider.last) ? slider.limit : 418 (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide : 419 (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth; 420 startX = (vertical) ? localY : localX; 421 startY = (vertical) ? localX : localY; 422 423 el.addEventListener('touchmove', onTouchMove, false); 424 el.addEventListener('touchend', onTouchEnd, false); 425 } 426 } 427 428 function onTouchMove(e) { 429 // Local vars for X and Y points. 430 431 localX = e.touches[0].pageX; 432 localY = e.touches[0].pageY; 433 434 dx = (vertical) ? startX - localY : startX - localX; 435 scrolling = (vertical) ? (Math.abs(dx) < Math.abs(localX - startY)) : (Math.abs(dx) < Math.abs(localY - startY)); 436 437 var fxms = 500; 438 439 if (!scrolling || Number(new Date()) - startT > fxms) { 440 e.preventDefault(); 441 if (!fade && slider.transitions) { 442 if (!slider.vars.animationLoop) { 443 dx = dx / ((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx) / cwidth + 2) : 1); 444 } 445 slider.setProps(offset + dx, "setTouch"); 446 } 447 } 448 } 449 450 function onTouchEnd(e) { 451 // finish the touch by undoing the touch session 452 el.removeEventListener('touchmove', onTouchMove, false); 453 454 if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) { 455 var updateDx = (reverse) ? -dx : dx, 456 target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev'); 457 458 if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) { 459 slider.flexAnimate(target, slider.vars.pauseOnAction); 460 } else { 461 if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true); 462 } 463 } 464 el.removeEventListener('touchend', onTouchEnd, false); 465 466 startX = null; 467 startY = null; 468 dx = null; 469 offset = null; 470 } 471 } else { 472 el.style.msTouchAction = "none"; 473 el._gesture = new MSGesture(); 474 el._gesture.target = el; 475 el.addEventListener("MSPointerDown", onMSPointerDown, false); 476 el._slider = slider; 477 el.addEventListener("MSGestureChange", onMSGestureChange, false); 478 el.addEventListener("MSGestureEnd", onMSGestureEnd, false); 479 480 function onMSPointerDown(e) { 481 e.stopPropagation(); 482 if (slider.animating) { 483 e.preventDefault(); 484 } else { 485 slider.pause(); 486 el._gesture.addPointer(e.pointerId); 487 accDx = 0; 488 cwidth = (vertical) ? slider.h : slider.w; 489 startT = Number(new Date()); 490 // CAROUSEL: 491 492 offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 : 493 (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 494 (carousel && slider.currentSlide === slider.last) ? slider.limit : 495 (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide : 496 (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth; 497 } 498 } 499 500 function onMSGestureChange(e) { 501 e.stopPropagation(); 502 var slider = e.target._slider; 503 if (!slider) { 504 return; 505 } 506 var transX = -e.translationX, 507 transY = -e.translationY; 508 509 //Accumulate translations. 510 accDx = accDx + ((vertical) ? transY : transX); 511 dx = accDx; 512 scrolling = (vertical) ? (Math.abs(accDx) < Math.abs(-transX)) : (Math.abs(accDx) < Math.abs(-transY)); 513 514 if (e.detail === e.MSGESTURE_FLAG_INERTIA) { 515 setImmediate(function() { 516 el._gesture.stop(); 517 }); 518 519 return; 520 } 521 522 if (!scrolling || Number(new Date()) - startT > 500) { 523 e.preventDefault(); 524 if (!fade && slider.transitions) { 525 if (!slider.vars.animationLoop) { 526 dx = accDx / ((slider.currentSlide === 0 && accDx < 0 || slider.currentSlide === slider.last && accDx > 0) ? (Math.abs(accDx) / cwidth + 2) : 1); 527 } 528 slider.setProps(offset + dx, "setTouch"); 529 } 530 } 531 } 532 533 function onMSGestureEnd(e) { 534 e.stopPropagation(); 535 var slider = e.target._slider; 536 if (!slider) { 537 return; 538 } 539 if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) { 540 var updateDx = (reverse) ? -dx : dx, 541 target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev'); 542 543 if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) { 544 slider.flexAnimate(target, slider.vars.pauseOnAction); 545 } else { 546 if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true); 547 } 548 } 549 550 startX = null; 551 startY = null; 552 dx = null; 553 offset = null; 554 accDx = 0; 555 } 556 } 557 }, 558 resize: function() { 559 if (!slider.animating && slider.is(':visible')) { 560 if (!carousel) slider.doMath(); 561 562 if (fade) { 563 // SMOOTH HEIGHT: 564 methods.smoothHeight(); 565 } else if (carousel) { //CAROUSEL: 566 slider.slides.width(slider.computedW); 567 slider.update(slider.pagingCount); 568 slider.setProps(); 569 } else if (vertical) { //VERTICAL: 570 slider.viewport.height(slider.h); 571 slider.setProps(slider.h, "setTotal"); 572 } else { 573 // SMOOTH HEIGHT: 574 if (slider.vars.smoothHeight) methods.smoothHeight(); 575 slider.newSlides.width(slider.computedW); 576 slider.setProps(slider.computedW, "setTotal"); 577 } 578 } 579 }, 580 smoothHeight: function(dur) { 581 if (!vertical || fade) { 582 var $obj = (fade) ? slider : slider.viewport; 583 (dur) ? $obj.animate({ 584 "height": slider.slides.eq(slider.animatingTo).height() 585 }, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height()); 586 } 587 }, 588 sync: function(action) { 589 var $obj = $(slider.vars.sync).data("flexslider"), 590 target = slider.animatingTo; 591 592 switch (action) { 593 case "animate": 594 $obj.flexAnimate(target, slider.vars.pauseOnAction, false, true); 595 break; 596 case "play": 597 if (!$obj.playing && !$obj.asNav) { 598 $obj.play(); 599 } 600 break; 601 case "pause": 602 $obj.pause(); 603 break; 604 } 605 }, 606 uniqueID: function($clone) { 607 $clone.find('[id]').each(function() { 608 var $this = $(this); 609 $this.attr('id', $this.attr('id') + '_clone'); 610 }); 611 return $clone; 612 }, 613 pauseInvisible: { 614 visProp: null, 615 init: function() { 616 var prefixes = ['webkit', 'moz', 'ms', 'o']; 617 618 if ('hidden' in document) return 'hidden'; 619 for (var i = 0; i < prefixes.length; i++) { 620 if ((prefixes[i] + 'Hidden') in document) 621 methods.pauseInvisible.visProp = prefixes[i] + 'Hidden'; 622 } 623 if (methods.pauseInvisible.visProp) { 624 var evtname = methods.pauseInvisible.visProp.replace(/[H|h]idden/, '') + 'visibilitychange'; 625 document.addEventListener(evtname, function() { 626 if (methods.pauseInvisible.isHidden()) { 627 if (slider.startTimeout) clearTimeout(slider.startTimeout); //If clock is ticking, stop timer and prevent from starting while invisible 628 else slider.pause(); //Or just pause 629 } else { 630 if (slider.started) slider.play(); //Initiated before, just play 631 else(slider.vars.initDelay > 0) ? setTimeout(slider.play, slider.vars.initDelay) : slider.play(); //Didn't init before: simply init or wait for it 632 } 633 }); 634 } 635 }, 636 isHidden: function() { 637 return document[methods.pauseInvisible.visProp] || false; 638 } 639 }, 640 setToClearWatchedEvent: function() { 641 clearTimeout(watchedEventClearTimer); 642 watchedEventClearTimer = setTimeout(function() { 643 watchedEvent = ""; 644 }, 3000); 645 } 646 }; 647 648 // public methods 649 slider.flexAnimate = function(target, pause, override, withSync, fromNav) { 650 if (!slider.vars.animationLoop && target !== slider.currentSlide) { 651 slider.direction = (target > slider.currentSlide) ? "next" : "prev"; 652 } 653 654 if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev"; 655 656 if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) { 657 if (asNav && withSync) { 658 var master = $(slider.vars.asNavFor).data('flexslider'); 659 slider.atEnd = target === 0 || target === slider.count - 1; 660 master.flexAnimate(target, true, false, true, fromNav); 661 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 662 master.direction = slider.direction; 663 664 if (Math.ceil((target + 1) / slider.visible) - 1 !== slider.currentSlide && target !== 0) { 665 slider.currentItem = target; 666 slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); 667 target = Math.floor(target / slider.visible); 668 } else { 669 slider.currentItem = target; 670 slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); 671 return false; 672 } 673 } 674 675 slider.animating = true; 676 slider.animatingTo = target; 677 678 // SLIDESHOW: 679 if (pause) slider.pause(); 680 681 // API: before() animation Callback 682 slider.vars.before(slider); 683 684 // SYNC: 685 if (slider.syncExists && !fromNav) methods.sync("animate"); 686 687 // CONTROLNAV 688 if (slider.vars.controlNav) methods.controlNav.active(); 689 690 // !CAROUSEL: 691 // CANDIDATE: slide active class (for add/remove slide) 692 if (!carousel) slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide'); 693 694 // INFINITE LOOP: 695 // CANDIDATE: atEnd 696 slider.atEnd = target === 0 || target === slider.last; 697 698 // DIRECTIONNAV: 699 if (slider.vars.directionNav) methods.directionNav.update(); 700 701 if (target === slider.last) { 702 // API: end() of cycle Callback 703 slider.vars.end(slider); 704 // SLIDESHOW && !INFINITE LOOP: 705 if (!slider.vars.animationLoop) slider.pause(); 706 } 707 708 // SLIDE: 709 if (!fade) { 710 var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW, 711 margin, slideString, calcNext; 712 713 // INFINITE LOOP / REVERSE: 714 if (carousel) { 715 //margin = (slider.vars.itemWidth > slider.w) ? slider.vars.itemMargin * 2 : slider.vars.itemMargin; 716 margin = slider.vars.itemMargin; 717 calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo; 718 slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext; 719 } else if (slider.currentSlide === 0 && target === slider.count - 1 && slider.vars.animationLoop && slider.direction !== "next") { 720 slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0; 721 } else if (slider.currentSlide === slider.last && target === 0 && slider.vars.animationLoop && slider.direction !== "prev") { 722 slideString = (reverse) ? 0 : (slider.count + 1) * dimension; 723 } else { 724 slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension; 725 } 726 slider.setProps(slideString, "", slider.vars.animationSpeed); 727 if (slider.transitions) { 728 if (!slider.vars.animationLoop || !slider.atEnd) { 729 slider.animating = false; 730 slider.currentSlide = slider.animatingTo; 731 } 732 slider.container.unbind("webkitTransitionEnd transitionend"); 733 slider.container.bind("webkitTransitionEnd transitionend", function() { 734 slider.wrapup(dimension); 735 }); 736 } else { 737 slider.container.animate(slider.args, slider.vars.animationSpeed, slider.vars.easing, function() { 738 slider.wrapup(dimension); 739 }); 740 } 741 } else { // FADE: 742 if (!touch) { 743 //slider.slides.eq(slider.currentSlide).fadeOut(slider.vars.animationSpeed, slider.vars.easing); 744 //slider.slides.eq(target).fadeIn(slider.vars.animationSpeed, slider.vars.easing, slider.wrapup); 745 746 slider.slides.eq(slider.currentSlide).css({ 747 "zIndex": 1 748 }).animate({ 749 "opacity": 0 750 }, slider.vars.animationSpeed, slider.vars.easing); 751 slider.slides.eq(target).css({ 752 "zIndex": 2 753 }).animate({ 754 "opacity": 1 755 }, slider.vars.animationSpeed, slider.vars.easing, slider.wrapup); 756 757 } else { 758 slider.slides.eq(slider.currentSlide).css({ 759 "opacity": 0, 760 "zIndex": 1 761 }); 762 slider.slides.eq(target).css({ 763 "opacity": 1, 764 "zIndex": 2 765 }); 766 slider.wrapup(dimension); 767 } 768 } 769 // SMOOTH HEIGHT: 770 if (slider.vars.smoothHeight) methods.smoothHeight(slider.vars.animationSpeed); 771 } 772 }; 773 slider.wrapup = function(dimension) { 774 // SLIDE: 775 if (!fade && !carousel) { 776 if (slider.currentSlide === 0 && slider.animatingTo === slider.last && slider.vars.animationLoop) { 777 slider.setProps(dimension, "jumpEnd"); 778 } else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && slider.vars.animationLoop) { 779 slider.setProps(dimension, "jumpStart"); 780 } 781 } 782 slider.animating = false; 783 slider.currentSlide = slider.animatingTo; 784 // API: after() animation Callback 785 slider.vars.after(slider); 786 }; 787 788 // SLIDESHOW: 789 slider.animateSlides = function() { 790 if (!slider.animating && focused) slider.flexAnimate(slider.getTarget("next")); 791 }; 792 // SLIDESHOW: 793 slider.pause = function() { 794 clearInterval(slider.animatedSlides); 795 slider.animatedSlides = null; 796 slider.playing = false; 797 // PAUSEPLAY: 798 if (slider.vars.pausePlay) methods.pausePlay.update("play"); 799 // SYNC: 800 if (slider.syncExists) methods.sync("pause"); 801 }; 802 // SLIDESHOW: 803 slider.play = function() { 804 if (slider.playing) clearInterval(slider.animatedSlides); 805 slider.animatedSlides = slider.animatedSlides || setInterval(slider.animateSlides, slider.vars.slideshowSpeed); 806 slider.started = slider.playing = true; 807 // PAUSEPLAY: 808 if (slider.vars.pausePlay) methods.pausePlay.update("pause"); 809 // SYNC: 810 if (slider.syncExists) methods.sync("play"); 811 }; 812 // STOP: 813 slider.stop = function() { 814 slider.pause(); 815 slider.stopped = true; 816 }; 817 slider.canAdvance = function(target, fromNav) { 818 // ASNAV: 819 var last = (asNav) ? slider.pagingCount - 1 : slider.last; 820 return (fromNav) ? true : 821 (asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true : 822 (asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false : 823 (target === slider.currentSlide && !asNav) ? false : 824 (slider.vars.animationLoop) ? true : 825 (slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false : 826 (slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false : 827 true; 828 }; 829 slider.getTarget = function(dir) { 830 slider.direction = dir; 831 if (dir === "next") { 832 return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1; 833 } else { 834 return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1; 835 } 836 }; 837 838 // SLIDE: 839 slider.setProps = function(pos, special, dur) { 840 var target = (function() { 841 var posCheck = (pos) ? pos : ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo, 842 posCalc = (function() { 843 if (carousel) { 844 return (special === "setTouch") ? pos : 845 (reverse && slider.animatingTo === slider.last) ? 0 : 846 (reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 847 (slider.animatingTo === slider.last) ? slider.limit : posCheck; 848 } else { 849 switch (special) { 850 case "setTotal": 851 return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos; 852 case "setTouch": 853 return (reverse) ? pos : pos; 854 case "jumpEnd": 855 return (reverse) ? pos : slider.count * pos; 856 case "jumpStart": 857 return (reverse) ? slider.count * pos : pos; 858 default: 859 return pos; 860 } 861 } 862 }()); 863 864 return (posCalc * -1) + "px"; 865 }()); 866 867 if (slider.transitions) { 868 target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)"; 869 dur = (dur !== undefined) ? (dur / 1000) + "s" : "0s"; 870 slider.container.css("-" + slider.pfx + "-transition-duration", dur); 871 slider.container.css("transition-duration", dur); 872 } 873 874 slider.args[slider.prop] = target; 875 if (slider.transitions || dur === undefined) slider.container.css(slider.args); 876 877 slider.container.css('transform', target); 878 }; 879 880 slider.setup = function(type) { 881 // SLIDE: 882 if (!fade) { 883 var sliderOffset, arr; 884 885 if (type === "init") { 886 slider.viewport = $('<div class="' + namespace + 'viewport"></div>').css({ 887 "overflow": "hidden", 888 "position": "relative" 889 }).appendTo(slider).append(slider.container); 890 // INFINITE LOOP: 891 slider.cloneCount = 0; 892 slider.cloneOffset = 0; 893 // REVERSE: 894 if (reverse) { 895 arr = $.makeArray(slider.slides).reverse(); 896 slider.slides = $(arr); 897 slider.container.empty().append(slider.slides); 898 } 899 } 900 // INFINITE LOOP && !CAROUSEL: 901 if (slider.vars.animationLoop && !carousel) { 902 slider.cloneCount = 2; 903 slider.cloneOffset = 1; 904 // clear out old clones 905 if (type !== "init") slider.container.find('.clone').remove(); 906 slider.container.append(slider.slides.first().clone().addClass('clone').attr('aria-hidden', 'true')).prepend(slider.slides.last().clone().addClass('clone').attr('aria-hidden', 'true')); 907 methods.uniqueID(slider.slides.first().clone().addClass('clone')).appendTo(slider.container); 908 methods.uniqueID(slider.slides.last().clone().addClass('clone')).prependTo(slider.container); 909 } 910 slider.newSlides = $(slider.vars.selector, slider); 911 912 sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset; 913 // VERTICAL: 914 if (vertical && !carousel) { 915 slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%"); 916 setTimeout(function() { 917 slider.newSlides.css({ 918 "display": "block" 919 }); 920 slider.doMath(); 921 slider.viewport.height(slider.h); 922 slider.setProps(sliderOffset * slider.h, "init"); 923 }, (type === "init") ? 100 : 0); 924 } else { 925 slider.container.width((slider.count + slider.cloneCount) * 200 + "%"); 926 slider.setProps(sliderOffset * slider.computedW, "init"); 927 setTimeout(function() { 928 slider.doMath(); 929 slider.newSlides.css({ 930 "width": slider.computedW, 931 "float": "left", 932 "display": "block" 933 }); 934 // SMOOTH HEIGHT: 935 if (slider.vars.smoothHeight) methods.smoothHeight(); 936 }, (type === "init") ? 100 : 0); 937 } 938 } else { // FADE: 939 slider.slides.css({ 940 "width": "100%", 941 "float": "left", 942 "marginRight": "-100%", 943 "position": "relative" 944 }); 945 if (type === "init") { 946 if (!touch) { 947 //slider.slides.eq(slider.currentSlide).fadeIn(slider.vars.animationSpeed, slider.vars.easing); 948 slider.slides.css({ 949 "opacity": 0, 950 "display": "block", 951 "zIndex": 1 952 }).eq(slider.currentSlide).css({ 953 "zIndex": 2 954 }).animate({ 955 "opacity": 1 956 }, slider.vars.animationSpeed, slider.vars.easing); 957 } else { 958 slider.slides.css({ 959 "opacity": 0, 960 "display": "block", 961 "webkitTransition": "opacity " + slider.vars.animationSpeed / 1000 + "s ease", 962 "zIndex": 1 963 }).eq(slider.currentSlide).css({ 964 "opacity": 1, 965 "zIndex": 2 966 }); 967 } 968 } 969 // SMOOTH HEIGHT: 970 if (slider.vars.smoothHeight) methods.smoothHeight(); 971 } 972 // !CAROUSEL: 973 // CANDIDATE: active slide 974 if (!carousel) slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide"); 975 976 //FlexSlider: init() Callback 977 slider.vars.init(slider); 978 }; 979 980 slider.doMath = function() { 981 var slide = slider.slides.first(), 982 slideMargin = slider.vars.itemMargin, 983 minItems = slider.vars.minItems, 984 maxItems = slider.vars.maxItems; 985 986 slider.w = (slider.viewport === undefined) ? slider.width() : slider.viewport.width(); 987 slider.h = slide.height(); 988 slider.boxPadding = slide.outerWidth() - slide.width(); 989 990 // CAROUSEL: 991 if (carousel) { 992 slider.itemT = slider.vars.itemWidth + slideMargin; 993 slider.minW = (minItems) ? minItems * slider.itemT : slider.w; 994 slider.maxW = (maxItems) ? (maxItems * slider.itemT) - slideMargin : slider.w; 995 slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * (minItems - 1))) / minItems : 996 (slider.maxW < slider.w) ? (slider.w - (slideMargin * (maxItems - 1))) / maxItems : 997 (slider.vars.itemWidth > slider.w) ? slider.w : slider.vars.itemWidth; 998 999 slider.visible = Math.floor(slider.w / (slider.itemW)); 1000 slider.move = (slider.vars.move > 0 && slider.vars.move < slider.visible) ? slider.vars.move : slider.visible; 1001 slider.pagingCount = Math.ceil(((slider.count - slider.visible) / slider.move) + 1); 1002 slider.last = slider.pagingCount - 1; 1003 slider.limit = (slider.pagingCount === 1) ? 0 : 1004 (slider.vars.itemWidth > slider.w) ? (slider.itemW * (slider.count - 1)) + (slideMargin * (slider.count - 1)) : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin; 1005 } else { 1006 slider.itemW = slider.w; 1007 slider.pagingCount = slider.count; 1008 slider.last = slider.count - 1; 1009 } 1010 slider.computedW = slider.itemW - slider.boxPadding; 1011 }; 1012 1013 slider.update = function(pos, action) { 1014 slider.doMath(); 1015 1016 // update currentSlide and slider.animatingTo if necessary 1017 if (!carousel) { 1018 if (pos < slider.currentSlide) { 1019 slider.currentSlide += 1; 1020 } else if (pos <= slider.currentSlide && pos !== 0) { 1021 slider.currentSlide -= 1; 1022 } 1023 slider.animatingTo = slider.currentSlide; 1024 } 1025 1026 // update controlNav 1027 if (slider.vars.controlNav && !slider.manualControls) { 1028 if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) { 1029 methods.controlNav.update("add"); 1030 } else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) { 1031 if (carousel && slider.currentSlide > slider.last) { 1032 slider.currentSlide -= 1; 1033 slider.animatingTo -= 1; 1034 } 1035 methods.controlNav.update("remove", slider.last); 1036 } 1037 } 1038 // update directionNav 1039 if (slider.vars.directionNav) methods.directionNav.update(); 1040 1041 }; 1042 1043 slider.addSlide = function(obj, pos) { 1044 var $obj = $(obj); 1045 1046 slider.count += 1; 1047 slider.last = slider.count - 1; 1048 1049 // append new slide 1050 if (vertical && reverse) { 1051 (pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj); 1052 } else { 1053 (pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj); 1054 } 1055 1056 // update currentSlide, animatingTo, controlNav, and directionNav 1057 slider.update(pos, "add"); 1058 1059 // update slider.slides 1060 slider.slides = $(slider.vars.selector + ':not(.clone)', slider); 1061 // re-setup the slider to accomdate new slide 1062 slider.setup(); 1063 1064 //FlexSlider: added() Callback 1065 slider.vars.added(slider); 1066 }; 1067 slider.removeSlide = function(obj) { 1068 var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj; 1069 1070 // update count 1071 slider.count -= 1; 1072 slider.last = slider.count - 1; 1073 1074 // remove slide 1075 if (isNaN(obj)) { 1076 $(obj, slider.slides).remove(); 1077 } else { 1078 (vertical && reverse) ? slider.slides.eq(slider.last).remove() : slider.slides.eq(obj).remove(); 1079 } 1080 1081 // update currentSlide, animatingTo, controlNav, and directionNav 1082 slider.doMath(); 1083 slider.update(pos, "remove"); 1084 1085 // update slider.slides 1086 slider.slides = $(slider.vars.selector + ':not(.clone)', slider); 1087 // re-setup the slider to accomdate new slide 1088 slider.setup(); 1089 1090 // FlexSlider: removed() Callback 1091 slider.vars.removed(slider); 1092 }; 1093 1094 //FlexSlider: Initialize 1095 methods.init(); 1096 }; 1097 1098 // Ensure the slider isn't focussed if the window loses focus. 1099 $(window).blur(function(e) { 1100 focused = false;
1101 }).focus(function(e) { 1102 focused = true; 1103 }); 1104 1105 //FlexSlider: Default Settings 1106 $.flexslider.defaults = { 1107 namespace: "flex-", //{NEW} String: Prefix string attached to the class of every element generated by the plugin 1108 selector: ".slides > li", //{NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril 1109 animation: "fade", //String: Select your animation type, "fade" or "slide" 1110 easing: "swing", //{NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported! 1111 direction: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical" 1112 reverse: false, //{NEW} Boolean: Reverse the animation direction 1113 animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end 1114 smoothHeight: false, //{NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode 1115 startAt: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide) 1116 slideshow: true, //Boolean: Animate slider automatically 1117 slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds 1118 animationSpeed: 600, //Integer: Set the speed of animations, in milliseconds 1119 initDelay: 0, //{NEW} Integer: Set an initialization delay, in milliseconds 1120 randomize: false, //Boolean: Randomize slide order 1121 thumbCaptions: false, //Boolean: Whether or not to put captions on thumbnails when using the "thumbnails" controlNav. 1122 1123 // Usability features 1124 pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended. 1125 pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering 1126 pauseInvisible: true, //{NEW} Boolean: Pause the slideshow when tab is invisible, resume when visible. Provides better UX, lower CPU usage. 1127 useCSS: true, //{NEW} Boolean: Slider will use CSS3 transitions if available 1128 touch: true, //{NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices 1129 video: false, //{NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches 1130 1131 // Primary Controls 1132 controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage 1133 directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false) 1134 prevText: "Previous", //String: Set the text for the "previous" directionNav item 1135 nextText: "Next", //String: Set the text for the "next" directionNav item 1136 1137 // Secondary Navigation 1138 keyboard: true, //Boolean: Allow slider navigating via keyboard left/right keys 1139 multipleKeyboard: false, //{NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present. 1140 mousewheel: false, //{UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel 1141 pausePlay: false, //Boolean: Create pause/play dynamic element 1142 pauseText: "Pause", //String: Set the text for the "pause" pausePlay item 1143 playText: "Play", //String: Set the text for the "play" pausePlay item 1144 1145 // Special properties 1146 controlsContainer: "", //{UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be $(".flexslider-container"). Property is ignored if given element is not found. 1147 manualControls: "", //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs. 1148 sync: "", //{NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care. 1149 asNavFor: "", //{NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider 1150 1151 // Carousel Options 1152 itemWidth: 0, //{NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding. 1153 itemMargin: 0, //{NEW} Integer: Margin between carousel items. 1154 minItems: 1, //{NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this. 1155 maxItems: 0, //{NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit. 1156 move: 0, //{NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items. 1157 allowOneSlide: true, //{NEW} Boolean: Whether or not to allow a slider comprised of a single slide 1158 1159 // Callback API 1160 start: function() {}, //Callback: function(slider) - Fires when the slider loads the first slide 1161 before: function() {}, //Callback: function(slider) - Fires asynchronously with each slider animation 1162 after: function() {}, //Callback: function(slider) - Fires after each slider animation completes 1163 end: function() {}, //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous) 1164 added: function() {}, //{NEW} Callback: function(slider) - Fires after a slide is added 1165 removed: function() {}, //{NEW} Callback: function(slider) - Fires after a slide is removed 1166 init: function() {} //{NEW}
1166 Callback: function(slider) - Fires after the slider is initially setup 1167 }; 1168 1169 //FlexSlider: Plugin Function 1170 $.fn.flexslider = function(options) { 1171 if (options === undefined) options = {}; 1172 1173 if (typeof options === "object") { 1174 return this.each(function() { 1175 var $this = $(this), 1176 selector = (options.selector) ? options.selector : ".slides > li", 1177 $slides = $this.find(selector); 1178 1179 if (($slides.length === 1 && options.allowOneSlide === true) || $slides.length === 0) { 1180 $slides.fadeIn(400); 1181 if (options.start) options.start($this); 1182 } else if ($this.data('flexslider') === undefined) { 1183 new $.flexslider(this, options); 1184 } 1185 }); 1186 } else { 1187 // Helper strings to quickly perform functions on the slider 1188 var $slider = $(this).data('flexslider'); 1189 switch (options) { 1190 case "play": 1191 $slider.play(); 1192 break; 1193 case "pause": 1194 $slider.pause(); 1195 break; 1196 case "stop": 1197 $slider.stop(); 1198 break; 1199 case "next": 1200 $slider.flexAnimate($slider.getTarget("next"), true); 1201 break; 1202 case "prev": 1203 case "previous": 1204 $slider.flexAnimate($slider.getTarget("prev"), true); 1205 break; 1206 default: 1207 if (typeof options === "number") $slider.flexAnimate(options, true); 1208 } 1209 } 1210 }; 1211 1212})(jQuery); 1213jQuery(document).ready(function($) { 1214 $('.flexslider').flexslider({ 1215 slideshowSpeed: 8000, 1216 directionNav: true, 1217 slideshow: false, 1218 animation: 'fade', 1219 animationLoop: true, 1220 smoothHeight: true 1221 }); 1222});
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.