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| | <html> | | <html> |
| | <body> | | <body> |
| | + | <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script> |
| | | | |
| | <script language="javascript" type="text/javascript"> | | <script language="javascript" type="text/javascript"> |
| Line 13: |
Line 14: |
| | * Released under the MIT license - http://opensource.org/licenses/MIT | | * Released under the MIT license - http://opensource.org/licenses/MIT |
| | */ | | */ |
| - | | + | !function(t){var e={},s={mode:"horizontal",slideSelector:"",infiniteLoop:!0,hideControlOnEnd:!1,speed:500,easing:null,slideMargin:0,startSlide:0,randomStart:!1,captions:!1,ticker:!1,tickerHover:!1,adaptiveHeight:!1,adaptiveHeightSpeed:500,video:!1,useCSS:!0,preloadImages:"visible",responsive:!0,slideZIndex:50,touchEnabled:!0,swipeThreshold:50,oneToOneTouch:!0,preventDefaultSwipeX:!0,preventDefaultSwipeY:!1,pager:!0,pagerType:"full",pagerShortSeparator:" / ",pagerSelector:null,buildPager:null,pagerCustom:null,controls:!0,nextText:"Next",prevText:"Prev",nextSelector:null,prevSelector:null,autoControls:!1,startText:"Start",stopText:"Stop",autoControlsCombine:!1,autoControlsSelector:null,auto:!1,pause:4e3,autoStart:!0,autoDirection:"next",autoHover:!1,autoDelay:0,minSlides:1,maxSlides:1,moveSlides:0,slideWidth:0,onSliderLoad:function(){},onSlideBefore:function(){},onSlideAfter:function(){},onSlideNext:function(){},onSlidePrev:function(){},onSliderResize:function(){}};t.fn.bxSlider=function(n){if(0==this.length)return this;if(this.length>1)return this.each(function(){t(this).bxSlider(n)}),this;var o={},r=this;e.el=this;var a=t(window).width(),l=t(window).height(),d=function(){o.settings=t.extend({},s,n),o.settings.slideWidth=parseInt(o.settings.slideWidth),o.children=r.children(o.settings.slideSelector),o.children.length<o.settings.minSlides&&(o.settings.minSlides=o.children.length),o.children.length<o.settings.maxSlides&&(o.settings.maxSlides=o.children.length),o.settings.randomStart&&(o.settings.startSlide=Math.floor(Math.random()*o.children.length)),o.active={index:o.settings.startSlide},o.carousel=o.settings.minSlides>1||o.settings.maxSlides>1,o.carousel&&(o.settings.preloadImages="all"),o.minThreshold=o.settings.minSlides*o.settings.slideWidth+(o.settings.minSlides-1)*o.settings.slideMargin,o.maxThreshold=o.settings.maxSlides*o.settings.slideWidth+(o.settings.maxSlides-1)*o.settings.slideMargin,o.working=!1,o.controls={},o.interval=null,o.animProp="vertical"==o.settings.mode?"top":"left",o.usingCSS=o.settings.useCSS&&"fade"!=o.settings.mode&&function(){var t=document.createElement("div"),e=["WebkitPerspective","MozPerspective","OPerspective","msPerspective"];for(var i in e)if(void 0!==t.style[e[i]])return o.cssPrefix=e[i].replace("Perspective","").toLowerCase(),o.animProp="-"+o.cssPrefix+"-transform",!0;return!1}(),"vertical"==o.settings.mode&&(o.settings.maxSlides=o.settings.minSlides),r.data("origStyle",r.attr("style")),r.children(o.settings.slideSelector).each(function(){t(this).data("origStyle",t(this).attr("style"))}),c()},c=function(){r.wrap('<div class="bx-wrapper"><div class="bx-viewport"></div></div>'),o.viewport=r.parent(),o.loader=t('<div class="bx-loading" />'),o.viewport.prepend(o.loader),r.css({width:"horizontal"==o.settings.mode?100*o.children.length+215+"%":"auto",position:"relative"}),o.usingCSS&&o.settings.easing?r.css("-"+o.cssPrefix+"-transition-timing-function",o.settings.easing):o.settings.easing||(o.settings.easing="swing"),f(),o.viewport.css({width:"100%",overflow:"hidden",position:"relative"}),o.viewport.parent().css({maxWidth:p()}),o.settings.pager||o.viewport.parent().css({margin:"0 auto 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e=o.children.eq(o.settings.startSlide);"all"==o.settings.preloadImages&&(e=o.children),o.settings.ticker?o.settings.pager=!1:(o.settings.pager&&T(),o.settings.controls&&C(),o.settings.auto&&o.settings.autoControls&&E(),(o.settings.controls||o.settings.autoControls||o.settings.pager)&&o.viewport.after(o.controls.el)),g(e,h)},g=function(e,i){var s=e.find("img, iframe").length;if(0==s)return i(),void 0;var n=0;e.find("img, iframe").each(function(){t(this).one("load",function(){++n==s&&i()}).each(function(){this.complete&&t(this).load()})})},h=function(){if(o.settings.infiniteLoop&&"fade"!=o.settings.mode&&!o.settings.ticker){var e="vertical"==o.settings.mode?o.settings.minSlides:o.settings.maxSlides,i=o.children.slice(0,e).clone().addClass("bx-clone"),s=o.children.slice(-e).clone().addClass("bx-clone");r.append(i).prepend(s)}o.loader.remove(),S(),"vertical"==o.settings.mode&&(o.settings.adaptiveHeight=!0),o.viewport.height(v()),r.redrawSlider(),o.settings.onSliderLoad(o.active.index),o.initialized=!0,o.settings.responsive&&t(window).bind("resize",Z),o.settings.auto&&o.settings.autoStart&&H(),o.settings.ticker&&L(),o.settings.pager&&q(o.settings.startSlide),o.settings.controls&&W(),o.settings.touchEnabled&&!o.settings.ticker&&O()},v=function(){var e=0,s=t();if("vertical"==o.settings.mode||o.settings.adaptiveHeight)if(o.carousel){var n=1==o.settings.moveSlides?o.active.index:o.active.index*m();for(s=o.children.eq(n),i=1;i<=o.settings.maxSlides-1;i++)s=n+i>=o.children.length?s.add(o.children.eq(i-1)):s.add(o.children.eq(n+i))}else s=o.children.eq(o.active.index);else s=o.children;return"vertical"==o.settings.mode?(s.each(function(){e+=t(this).outerHeight()}),o.settings.slideMargin>0&&(e+=o.settings.slideMargin*(o.settings.minSlides-1))):e=Math.max.apply(Math,s.map(function(){return t(this).outerHeight(!1)}).get()),e},p=function(){var t="100%";return o.settings.slideWidth>0&&(t="horizontal"==o.settings.mode?o.settings.maxSlides*o.settings.slideWidth+(o.settings.maxSlides-1)*o.settings.slideMargin:o.settings.slideWidth),t},u=function(){var t=o.settings.slideWidth,e=o.viewport.width();return 0==o.settings.slideWidth||o.settings.slideWidth>e&&!o.carousel||"vertical"==o.settings.mode?t=e:o.settings.maxSlides>1&&"horizontal"==o.settings.mode&&(e>o.maxThreshold||e<o.minThreshold&&(t=(e-o.settings.slideMargin*(o.settings.minSlides-1))/o.settings.minSlides)),t},f=function(){var t=1;if("horizontal"==o.settings.mode&&o.settings.slideWidth>0)if(o.viewport.width()<o.minThreshold)t=o.settings.minSlides;else if(o.viewport.width()>o.maxThreshold)t=o.settings.maxSlides;else{var e=o.children.first().width();t=Math.floor(o.viewport.width()/e)}else"vertical"==o.settings.mode&&(t=o.settings.minSlides);return t},x=function(){var t=0;if(o.settings.moveSlides>0)if(o.settings.infiniteLoop)t=o.children.length/m();else for(var e=0,i=0;e<o.children.length;)++t,e=i+f(),i+=o.settings.moveSlides<=f()?o.settings.moveSlides:f();else t=Math.ceil(o.children.length/f());return t},m=function(){return o.settings.moveSlides>0&&o.settings.moveSlides<=f()?o.settings.moveSlides:f()},S=function(){if(o.children.length>o.settings.maxSlides&&o.active.last&&!o.settings.infiniteLoop){if("horizontal"==o.settings.mode){var t=o.children.last(),e=t.position();b(-(e.left-(o.viewport.width()-t.width())),"reset",0)}else if("vertical"==o.settings.mode){var i=o.children.length-o.settings.minSlides,e=o.children.eq(i).position();b(-e.top,"reset",0)}}else{var e=o.children.eq(o.active.index*m()).position();o.active.index==x()-1&&(o.active.last=!0),void 0!=e&&("horizontal"==o.settings.mode?b(-e.left,"reset",0):"vertical"==o.settings.mode&&b(-e.top,"reset",0))}},b=function(t,e,i,s){if(o.usingCSS){var n="vertical"==o.settings.mode?"translate3d(0, "+t+"px, 0)":"translate3d("+t+"px, 0, 0)";r.css("-"+o.cssPrefix+"-transition-duration",i/1e3+"s"),"slide"==e?(r.css(o.animProp,n),r.bind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd",function(){r.unbind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd"),D()})):"reset"==e?r.css(o.animProp,n):"ticker"==e&&(r.css("-"+o.cssPrefix+"-transition-timing-function","linear"),r.css(o.animProp,n),r.bind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd",function(){r.unbind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd"),b(s.resetValue,"reset",0),N()}))}else{var 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/>'),o.controls.autoEl.on("click",".bx-start",k),o.controls.autoEl.on("click",".bx-stop",M),o.settings.autoControlsCombine?o.controls.autoEl.append(o.controls.start):o.controls.autoEl.append(o.controls.start).append(o.controls.stop),o.settings.autoControlsSelector?t(o.settings.autoControlsSelector).html(o.controls.autoEl):o.controls.el.addClass("bx-has-controls-auto").append(o.controls.autoEl),A(o.settings.autoStart?"stop":"start")},P=function(){o.children.each(function(){var e=t(this).find("img:first").attr("title");void 0!=e&&(""+e).length&&t(this).append('<div class="bx-caption"><span>'+e+"</span></div>")})},y=function(t){o.settings.auto&&r.stopAuto(),r.goToNextSlide(),t.preventDefault()},z=function(t){o.settings.auto&&r.stopAuto(),r.goToPrevSlide(),t.preventDefault()},k=function(t){r.startAuto(),t.preventDefault()},M=function(t){r.stopAuto(),t.preventDefault()},I=function(e){o.settings.auto&&r.stopAuto();var 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0!=t(this).data("origStyle")?t(this).attr("style",t(this).data("origStyle")):t(this).removeAttr("style")}),void 0!=t(this).data("origStyle")?this.attr("style",t(this).data("origStyle")):t(this).removeAttr("style"),t(this).unwrap().unwrap(),o.controls.el&&o.controls.el.remove(),o.controls.next&&o.controls.next.remove(),o.controls.prev&&o.controls.prev.remove(),o.pagerEl&&o.settings.controls&&o.pagerEl.remove(),t(".bx-caption",this).remove(),o.controls.autoEl&&o.controls.autoEl.remove(),clearInterval(o.interval),o.settings.responsive&&t(window).unbind("resize",Z))},r.reloadSlider=function(t){void 0!=t&&(n=t),r.destroySlider(),d()},d(),this}}(jQuery); |
| - | (function($){
| + | |
| - | | + | |
| - | var plugin = {};
| + | |
| - | | + | |
| - | var defaults = {
| + | |
| - | | + | |
| - | // GENERAL
| + | |
| - | mode: 'horizontal',
| + | |
| - | slideSelector: '',
| + | |
| - | infiniteLoop: true,
| + | |
| - | hideControlOnEnd: false,
| + | |
| - | speed: 500,
| + | |
| - | easing: null,
| + | |
| - | slideMargin: 0,
| + | |
| - | startSlide: 0,
| + | |
| - | randomStart: false,
| + | |
| - | captions: false,
| + | |
| - | ticker: false,
| + | |
| - | tickerHover: false,
| + | |
| - | adaptiveHeight: false,
| + | |
| - | adaptiveHeightSpeed: 500,
| + | |
| - | video: false,
| + | |
| - | useCSS: true,
| + | |
| - | preloadImages: 'visible',
| + | |
| - | responsive: true,
| + | |
| - | slideZIndex: 50,
| + | |
| - | wrapperClass: 'bx-wrapper',
| + | |
| - | | + | |
| - | // TOUCH
| + | |
| - | touchEnabled: true,
| + | |
| - | swipeThreshold: 50,
| + | |
| - | oneToOneTouch: true,
| + | |
| - | preventDefaultSwipeX: true,
| + | |
| - | preventDefaultSwipeY: false,
| + | |
| - | | + | |
| - | // PAGER
| + | |
| - | pager: true,
| + | |
| - | pagerType: 'full',
| + | |
| - | pagerShortSeparator: ' / ',
| + | |
| - | pagerSelector: null,
| + | |
| - | buildPager: null,
| + | |
| - | pagerCustom: null,
| + | |
| - | | + | |
| - | // CONTROLS
| + | |
| - | controls: true,
| + | |
| - | nextText: 'Next',
| + | |
| - | prevText: 'Prev',
| + | |
| - | nextSelector: null,
| + | |
| - | prevSelector: null,
| + | |
| - | autoControls: false,
| + | |
| - | startText: 'Start',
| + | |
| - | stopText: 'Stop',
| + | |
| - | autoControlsCombine: false,
| + | |
| - | autoControlsSelector: null,
| + | |
| - | | + | |
| - | // AUTO
| + | |
| - | auto: false,
| + | |
| - | pause: 4000,
| + | |
| - | autoStart: true,
| + | |
| - | autoDirection: 'next',
| + | |
| - | autoHover: false,
| + | |
| - | autoDelay: 0,
| + | |
| - | autoSlideForOnePage: false,
| + | |
| - | | + | |
| - | // CAROUSEL
| + | |
| - | minSlides: 1,
| + | |
| - | maxSlides: 1,
| + | |
| - | moveSlides: 0,
| + | |
| - | slideWidth: 0,
| + | |
| - | | + | |
| - | // CALLBACKS
| + | |
| - | onSliderLoad: function() {},
| + | |
| - | onSlideBefore: function() {},
| + | |
| - | onSlideAfter: function() {},
| + | |
| - | onSlideNext: function() {},
| + | |
| - | onSlidePrev: function() {},
| + | |
| - | onSliderResize: function() {}
| + | |
| - | }
| + | |
| - | | + | |
| - | $.fn.bxSlider = function(options){
| + | |
| - | | + | |
| - | if(this.length == 0) return this;
| + | |
| - | | + | |
| - | // support mutltiple elements
| + | |
| - | if(this.length > 1){
| + | |
| - | this.each(function(){$(this).bxSlider(options)});
| + | |
| - | return this;
| + | |
| - | }
| + | |
| - | | + | |
| - | // create a namespace to be used throughout the plugin
| + | |
| - | var slider = {};
| + | |
| - | // set a reference to our slider element
| + | |
| - | var el = this;
| + | |
| - | plugin.el = this;
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Makes slideshow responsive
| + | |
| - | */
| + | |
| - | // first get the original window dimens (thanks alot IE)
| + | |
| - | var windowWidth = $(window).width();
| + | |
| - | var windowHeight = $(window).height();
| + | |
| - | | + | |
| - | | + | |
| - | | + | |
| - | /**
| + | |
| - | * ===================================================================================
| + | |
| - | * = PRIVATE FUNCTIONS
| + | |
| - | * ===================================================================================
| + | |
| - | */
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Initializes namespace settings to be used throughout plugin
| + | |
| - | */
| + | |
| - | var init = function(){
| + | |
| - | // merge user-supplied options with the defaults
| + | |
| - | slider.settings = $.extend({}, defaults, options);
| + | |
| - | // parse slideWidth setting
| + | |
| - | slider.settings.slideWidth = parseInt(slider.settings.slideWidth);
| + | |
| - | // store the original children
| + | |
| - | slider.children = el.children(slider.settings.slideSelector);
| + | |
| - | // check if actual number of slides is less than minSlides / maxSlides
| + | |
| - | if(slider.children.length < slider.settings.minSlides) slider.settings.minSlides = slider.children.length;
| + | |
| - | if(slider.children.length < slider.settings.maxSlides) slider.settings.maxSlides = slider.children.length;
| + | |
| - | // if random start, set the startSlide setting to random number
| + | |
| - | if(slider.settings.randomStart) slider.settings.startSlide = Math.floor(Math.random() * slider.children.length);
| + | |
| - | // store active slide information
| + | |
| - | slider.active = { index: slider.settings.startSlide }
| + | |
| - | // store if the slider is in carousel mode (displaying / moving multiple slides)
| + | |
| - | slider.carousel = slider.settings.minSlides > 1 || slider.settings.maxSlides > 1;
| + | |
| - | // if carousel, force preloadImages = 'all'
| + | |
| - | if(slider.carousel) slider.settings.preloadImages = 'all';
| + | |
| - | // calculate the min / max width thresholds based on min / max number of slides
| + | |
| - | // used to setup and update carousel slides dimensions
| + | |
| - | slider.minThreshold = (slider.settings.minSlides * slider.settings.slideWidth) + ((slider.settings.minSlides - 1) * slider.settings.slideMargin);
| + | |
| - | slider.maxThreshold = (slider.settings.maxSlides * slider.settings.slideWidth) + ((slider.settings.maxSlides - 1) * slider.settings.slideMargin);
| + | |
| - | // store the current state of the slider (if currently animating, working is true)
| + | |
| - | slider.working = false;
| + | |
| - | // initialize the controls object
| + | |
| - | slider.controls = {};
| + | |
| - | // initialize an auto interval
| + | |
| - | slider.interval = null;
| + | |
| - | // determine which property to use for transitions
| + | |
| - | slider.animProp = slider.settings.mode == 'vertical' ? 'top' : 'left';
| + | |
| - | // determine if hardware acceleration can be used
| + | |
| - | slider.usingCSS = slider.settings.useCSS && slider.settings.mode != 'fade' && (function(){
| + | |
| - | // create our test div element
| + | |
| - | var div = document.createElement('div');
| + | |
| - | // css transition properties
| + | |
| - | var props = ['WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective'];
| + | |
| - | // test for each property
| + | |
| - | for(var i in props){
| + | |
| - | if(div.style[props[i]] !== undefined){
| + | |
| - | slider.cssPrefix = props[i].replace('Perspective', '').toLowerCase();
| + | |
| - | slider.animProp = '-' + slider.cssPrefix + '-transform';
| + | |
| - | return true;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | return false;
| + | |
| - | }());
| + | |
| - | // if vertical mode always make maxSlides and minSlides equal
| + | |
| - | if(slider.settings.mode == 'vertical') slider.settings.maxSlides = slider.settings.minSlides;
| + | |
| - | // save original style data
| + | |
| - | el.data("origStyle", el.attr("style"));
| + | |
| - | el.children(slider.settings.slideSelector).each(function() {
| + | |
| - | $(this).data("origStyle", $(this).attr("style"));
| + | |
| - | });
| + | |
| - | // perform all DOM / CSS modifications
| + | |
| - | setup();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Performs all DOM and CSS modifications
| + | |
| - | */
| + | |
| - | var setup = function(){
| + | |
| - | // wrap el in a wrapper
| + | |
| - | el.wrap('<div class="' + slider.settings.wrapperClass + '"><div class="bx-viewport"></div></div>');
| + | |
| - | // store a namspace reference to .bx-viewport
| + | |
| - | slider.viewport = el.parent();
| + | |
| - | // add a loading div to display while images are loading
| + | |
| - | slider.loader = $('<div class="bx-loading" />');
| + | |
| - | slider.viewport.prepend(slider.loader);
| + | |
| - | // set el to a massive width, to hold any needed slides
| + | |
| - | // also strip any margin and padding from el
| + | |
| - | el.css({
| + | |
| - | width: slider.settings.mode == 'horizontal' ? (slider.children.length * 100 + 215) + '%' : 'auto',
| + | |
| - | position: 'relative'
| + | |
| - | });
| + | |
| - | // if using CSS, add the easing property
| + | |
| - | if(slider.usingCSS && slider.settings.easing){
| + | |
| - | el.css('-' + slider.cssPrefix + '-transition-timing-function', slider.settings.easing);
| + | |
| - | // if not using CSS and no easing value was supplied, use the default JS animation easing (swing)
| + | |
| - | }else if(!slider.settings.easing){
| + | |
| - | slider.settings.easing = 'swing';
| + | |
| - | }
| + | |
| - | var slidesShowing = getNumberSlidesShowing();
| + | |
| - | // make modifications to the viewport (.bx-viewport)
| + | |
| - | slider.viewport.css({
| + | |
| - | width: '100%',
| + | |
| - | overflow: 'hidden',
| + | |
| - | position: 'relative'
| + | |
| - | });
| + | |
| - | slider.viewport.parent().css({
| + | |
| - | maxWidth: getViewportMaxWidth()
| + | |
| - | });
| + | |
| - | // make modification to the wrapper (.bx-wrapper)
| + | |
| - | if(!slider.settings.pager) {
| + | |
| - | slider.viewport.parent().css({
| + | |
| - | margin: '0 auto 0px'
| + | |
| - | });
| + | |
| - | }
| + | |
| - | // apply css to all slider children
| + | |
| - | slider.children.css({
| + | |
| - | 'float': slider.settings.mode == 'horizontal' ? 'left' : 'none',
| + | |
| - | listStyle: 'none',
| + | |
| - | position: 'relative'
| + | |
| - | });
| + | |
| - | // apply the calculated width after the float is applied to prevent scrollbar interference
| + | |
| - | slider.children.css('width', getSlideWidth());
| + | |
| - | // if slideMargin is supplied, add the css
| + | |
| - | if(slider.settings.mode == 'horizontal' && slider.settings.slideMargin > 0) slider.children.css('marginRight', slider.settings.slideMargin);
| + | |
| - | if(slider.settings.mode == 'vertical' && slider.settings.slideMargin > 0) slider.children.css('marginBottom', slider.settings.slideMargin);
| + | |
| - | // if "fade" mode, add positioning and z-index CSS
| + | |
| - | if(slider.settings.mode == 'fade'){
| + | |
| - | slider.children.css({
| + | |
| - | position: 'absolute',
| + | |
| - | zIndex: 0,
| + | |
| - | display: 'none'
| + | |
| - | });
| + | |
| - | // prepare the z-index on the showing element
| + | |
| - | slider.children.eq(slider.settings.startSlide).css({zIndex: slider.settings.slideZIndex, display: 'block'});
| + | |
| - | }
| + | |
| - | // create an element to contain all slider controls (pager, start / stop, etc)
| + | |
| - | slider.controls.el = $('<div class="bx-controls" />');
| + | |
| - | // if captions are requested, add them
| + | |
| - | if(slider.settings.captions) appendCaptions();
| + | |
| - | // check if startSlide is last slide
| + | |
| - | slider.active.last = slider.settings.startSlide == getPagerQty() - 1;
| + | |
| - | // if video is true, set up the fitVids plugin
| + | |
| - | if(slider.settings.video) el.fitVids();
| + | |
| - | // set the default preload selector (visible)
| + | |
| - | var preloadSelector = slider.children.eq(slider.settings.startSlide);
| + | |
| - | if (slider.settings.preloadImages == "all") preloadSelector = slider.children;
| + | |
| - | // only check for control addition if not in "ticker" mode
| + | |
| - | if(!slider.settings.ticker){
| + | |
| - | // if pager is requested, add it
| + | |
| - | if(slider.settings.pager) appendPager();
| + | |
| - | // if controls are requested, add them
| + | |
| - | if(slider.settings.controls) appendControls();
| + | |
| - | // if auto is true, and auto controls are requested, add them
| + | |
| - | if(slider.settings.auto && slider.settings.autoControls) appendControlsAuto();
| + | |
| - | // if any control option is requested, add the controls wrapper
| + | |
| - | if(slider.settings.controls || slider.settings.autoControls || slider.settings.pager) slider.viewport.after(slider.controls.el);
| + | |
| - | // if ticker mode, do not allow a pager
| + | |
| - | }else{
| + | |
| - | slider.settings.pager = false;
| + | |
| - | }
| + | |
| - | // preload all images, then perform final DOM / CSS modifications that depend on images being loaded
| + | |
| - | loadElements(preloadSelector, start);
| + | |
| - | }
| + | |
| - | | + | |
| - | var loadElements = function(selector, callback){
| + | |
| - | var total = selector.find('img, iframe').length;
| + | |
| - | if (total == 0){
| + | |
| - | callback();
| + | |
| - | return;
| + | |
| - | }
| + | |
| - | var count = 0;
| + | |
| - | selector.find('img, iframe').each(function(){
| + | |
| - | $(this).one('load', function() {
| + | |
| - | if(++count == total) callback();
| + | |
| - | }).each(function() {
| + | |
| - | if(this.complete) $(this).load();
| + | |
| - | });
| + | |
| - | });
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Start the slider
| + | |
| - | */
| + | |
| - | var start = function(){
| + | |
| - | // if infinite loop, prepare additional slides
| + | |
| - | if(slider.settings.infiniteLoop && slider.settings.mode != 'fade' && !slider.settings.ticker){
| + | |
| - | var slice = slider.settings.mode == 'vertical' ? slider.settings.minSlides : slider.settings.maxSlides;
| + | |
| - | var sliceAppend = slider.children.slice(0, slice).clone().addClass('bx-clone');
| + | |
| - | var slicePrepend = slider.children.slice(-slice).clone().addClass('bx-clone');
| + | |
| - | el.append(sliceAppend).prepend(slicePrepend);
| + | |
| - | }
| + | |
| - | // remove the loading DOM element
| + | |
| - | slider.loader.remove();
| + | |
| - | // set the left / top position of "el"
| + | |
| - | setSlidePosition();
| + | |
| - | // if "vertical" mode, always use adaptiveHeight to prevent odd behavior
| + | |
| - | if (slider.settings.mode == 'vertical') slider.settings.adaptiveHeight = true;
| + | |
| - | // set the viewport height
| + | |
| - | slider.viewport.height(getViewportHeight());
| + | |
| - | // make sure everything is positioned just right (same as a window resize)
| + | |
| - | el.redrawSlider();
| + | |
| - | // onSliderLoad callback
| + | |
| - | slider.settings.onSliderLoad(slider.active.index);
| + | |
| - | // slider has been fully initialized
| + | |
| - | slider.initialized = true;
| + | |
| - | // bind the resize call to the window
| + | |
| - | if (slider.settings.responsive) $(window).bind('resize', resizeWindow);
| + | |
| - | // if auto is true and has more than 1 page, start the show
| + | |
| - | if (slider.settings.auto && slider.settings.autoStart && (getPagerQty() > 1 || slider.settings.autoSlideForOnePage)) initAuto();
| + | |
| - | // if ticker is true, start the ticker
| + | |
| - | if (slider.settings.ticker) initTicker();
| + | |
| - | // if pager is requested, make the appropriate pager link active
| + | |
| - | if (slider.settings.pager) updatePagerActive(slider.settings.startSlide);
| + | |
| - | // check for any updates to the controls (like hideControlOnEnd updates)
| + | |
| - | if (slider.settings.controls) updateDirectionControls();
| + | |
| - | // if touchEnabled is true, setup the touch events
| + | |
| - | if (slider.settings.touchEnabled && !slider.settings.ticker) initTouch();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the calculated height of the viewport, used to determine either adaptiveHeight or the maxHeight value
| + | |
| - | */
| + | |
| - | var getViewportHeight = function(){
| + | |
| - | var height = 0;
| + | |
| - | // first determine which children (slides) should be used in our height calculation
| + | |
| - | var children = $();
| + | |
| - | // if mode is not "vertical" and adaptiveHeight is false, include all children
| + | |
| - | if(slider.settings.mode != 'vertical' && !slider.settings.adaptiveHeight){
| + | |
| - | children = slider.children;
| + | |
| - | }else{
| + | |
| - | // if not carousel, return the single active child
| + | |
| - | if(!slider.carousel){
| + | |
| - | children = slider.children.eq(slider.active.index);
| + | |
| - | // if carousel, return a slice of children
| + | |
| - | }else{
| + | |
| - | // get the individual slide index
| + | |
| - | var currentIndex = slider.settings.moveSlides == 1 ? slider.active.index : slider.active.index * getMoveBy();
| + | |
| - | // add the current slide to the children
| + | |
| - | children = slider.children.eq(currentIndex);
| + | |
| - | // cycle through the remaining "showing" slides
| + | |
| - | for (i = 1; i <= slider.settings.maxSlides - 1; i++){
| + | |
| - | // if looped back to the start
| + | |
| - | if(currentIndex + i >= slider.children.length){
| + | |
| - | children = children.add(slider.children.eq(i - 1));
| + | |
| - | }else{
| + | |
| - | children = children.add(slider.children.eq(currentIndex + i));
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | // if "vertical" mode, calculate the sum of the heights of the children
| + | |
| - | if(slider.settings.mode == 'vertical'){
| + | |
| - | children.each(function(index) {
| + | |
| - | height += $(this).outerHeight();
| + | |
| - | });
| + | |
| - | // add user-supplied margins
| + | |
| - | if(slider.settings.slideMargin > 0){
| + | |
| - | height += slider.settings.slideMargin * (slider.settings.minSlides - 1);
| + | |
| - | }
| + | |
| - | // if not "vertical" mode, calculate the max height of the children
| + | |
| - | }else{
| + | |
| - | height = Math.max.apply(Math, children.map(function(){
| + | |
| - | return $(this).outerHeight(false);
| + | |
| - | }).get());
| + | |
| - | }
| + | |
| - | | + | |
| - | if(slider.viewport.css('box-sizing') == 'border-box'){
| + | |
| - | height += parseFloat(slider.viewport.css('padding-top')) + parseFloat(slider.viewport.css('padding-bottom')) +
| + | |
| - | parseFloat(slider.viewport.css('border-top-width')) + parseFloat(slider.viewport.css('border-bottom-width'));
| + | |
| - | }else if(slider.viewport.css('box-sizing') == 'padding-box'){
| + | |
| - | height += parseFloat(slider.viewport.css('padding-top')) + parseFloat(slider.viewport.css('padding-bottom'));
| + | |
| - | }
| + | |
| - | | + | |
| - | return height;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the calculated width to be used for the outer wrapper / viewport
| + | |
| - | */
| + | |
| - | var getViewportMaxWidth = function(){
| + | |
| - | var width = '100%';
| + | |
| - | if(slider.settings.slideWidth > 0){
| + | |
| - | if(slider.settings.mode == 'horizontal'){
| + | |
| - | width = (slider.settings.maxSlides * slider.settings.slideWidth) + ((slider.settings.maxSlides - 1) * slider.settings.slideMargin);
| + | |
| - | }else{
| + | |
| - | width = slider.settings.slideWidth;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | return width;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the calculated width to be applied to each slide
| + | |
| - | */
| + | |
| - | var getSlideWidth = function(){
| + | |
| - | // start with any user-supplied slide width
| + | |
| - | var newElWidth = slider.settings.slideWidth;
| + | |
| - | // get the current viewport width
| + | |
| - | var wrapWidth = slider.viewport.width();
| + | |
| - | // if slide width was not supplied, or is larger than the viewport use the viewport width
| + | |
| - | if(slider.settings.slideWidth == 0 ||
| + | |
| - | (slider.settings.slideWidth > wrapWidth && !slider.carousel) ||
| + | |
| - | slider.settings.mode == 'vertical'){
| + | |
| - | newElWidth = wrapWidth;
| + | |
| - | // if carousel, use the thresholds to determine the width
| + | |
| - | }else if(slider.settings.maxSlides > 1 && slider.settings.mode == 'horizontal'){
| + | |
| - | if(wrapWidth > slider.maxThreshold){
| + | |
| - | // newElWidth = (wrapWidth - (slider.settings.slideMargin * (slider.settings.maxSlides - 1))) / slider.settings.maxSlides;
| + | |
| - | }else if(wrapWidth < slider.minThreshold){
| + | |
| - | newElWidth = (wrapWidth - (slider.settings.slideMargin * (slider.settings.minSlides - 1))) / slider.settings.minSlides;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | return newElWidth;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the number of slides currently visible in the viewport (includes partially visible slides)
| + | |
| - | */
| + | |
| - | var getNumberSlidesShowing = function(){
| + | |
| - | var slidesShowing = 1;
| + | |
| - | if(slider.settings.mode == 'horizontal' && slider.settings.slideWidth > 0){
| + | |
| - | // if viewport is smaller than minThreshold, return minSlides
| + | |
| - | if(slider.viewport.width() < slider.minThreshold){
| + | |
| - | slidesShowing = slider.settings.minSlides;
| + | |
| - | // if viewport is larger than minThreshold, return maxSlides
| + | |
| - | }else if(slider.viewport.width() > slider.maxThreshold){
| + | |
| - | slidesShowing = slider.settings.maxSlides;
| + | |
| - | // if viewport is between min / max thresholds, divide viewport width by first child width
| + | |
| - | }else{
| + | |
| - | var childWidth = slider.children.first().width() + slider.settings.slideMargin;
| + | |
| - | slidesShowing = Math.floor((slider.viewport.width() +
| + | |
| - | slider.settings.slideMargin) / childWidth);
| + | |
| - | }
| + | |
| - | // if "vertical" mode, slides showing will always be minSlides
| + | |
| - | }else if(slider.settings.mode == 'vertical'){
| + | |
| - | slidesShowing = slider.settings.minSlides;
| + | |
| - | }
| + | |
| - | return slidesShowing;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the number of pages (one full viewport of slides is one "page")
| + | |
| - | */
| + | |
| - | var getPagerQty = function(){
| + | |
| - | var pagerQty = 0;
| + | |
| - | // if moveSlides is specified by the user
| + | |
| - | if(slider.settings.moveSlides > 0){
| + | |
| - | if(slider.settings.infiniteLoop){
| + | |
| - | pagerQty = Math.ceil(slider.children.length / getMoveBy());
| + | |
| - | }else{
| + | |
| - | // use a while loop to determine pages
| + | |
| - | var breakPoint = 0;
| + | |
| - | var counter = 0
| + | |
| - | // when breakpoint goes above children length, counter is the number of pages
| + | |
| - | while (breakPoint < slider.children.length){
| + | |
| - | ++pagerQty;
| + | |
| - | breakPoint = counter + getNumberSlidesShowing();
| + | |
| - | counter += slider.settings.moveSlides <= getNumberSlidesShowing() ? slider.settings.moveSlides : getNumberSlidesShowing();
| + | |
| - | }
| + | |
| - | }
| + | |
| - | // if moveSlides is 0 (auto) divide children length by sides showing, then round up
| + | |
| - | }else{
| + | |
| - | pagerQty = Math.ceil(slider.children.length / getNumberSlidesShowing());
| + | |
| - | }
| + | |
| - | return pagerQty;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns the number of indivual slides by which to shift the slider
| + | |
| - | */
| + | |
| - | var getMoveBy = function(){
| + | |
| - | // if moveSlides was set by the user and moveSlides is less than number of slides showing
| + | |
| - | if(slider.settings.moveSlides > 0 && slider.settings.moveSlides <= getNumberSlidesShowing()){
| + | |
| - | return slider.settings.moveSlides;
| + | |
| - | }
| + | |
| - | // if moveSlides is 0 (auto)
| + | |
| - | return getNumberSlidesShowing();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Sets the slider's (el) left or top position
| + | |
| - | */
| + | |
| - | var setSlidePosition = function(){
| + | |
| - | // if last slide, not infinite loop, and number of children is larger than specified maxSlides
| + | |
| - | if(slider.children.length > slider.settings.maxSlides && slider.active.last && !slider.settings.infiniteLoop){
| + | |
| - | if (slider.settings.mode == 'horizontal'){
| + | |
| - | // get the last child's position
| + | |
| - | var lastChild = slider.children.last();
| + | |
| - | var position = lastChild.position();
| + | |
| - | // set the left position
| + | |
| - | setPositionProperty(-(position.left - (slider.viewport.width() - lastChild.outerWidth())), 'reset', 0);
| + | |
| - | }else if(slider.settings.mode == 'vertical'){
| + | |
| - | // get the last showing index's position
| + | |
| - | var lastShowingIndex = slider.children.length - slider.settings.minSlides;
| + | |
| - | var position = slider.children.eq(lastShowingIndex).position();
| + | |
| - | // set the top position
| + | |
| - | setPositionProperty(-position.top, 'reset', 0);
| + | |
| - | }
| + | |
| - | // if not last slide
| + | |
| - | }else{
| + | |
| - | // get the position of the first showing slide
| + | |
| - | var position = slider.children.eq(slider.active.index * getMoveBy()).position();
| + | |
| - | // check for last slide
| + | |
| - | if (slider.active.index == getPagerQty() - 1) slider.active.last = true;
| + | |
| - | // set the repective position
| + | |
| - | if (position != undefined){
| + | |
| - | if (slider.settings.mode == 'horizontal') setPositionProperty(-position.left, 'reset', 0);
| + | |
| - | else if (slider.settings.mode == 'vertical') setPositionProperty(-position.top, 'reset', 0);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Sets the el's animating property position (which in turn will sometimes animate el).
| + | |
| - | * If using CSS, sets the transform property. If not using CSS, sets the top / left property.
| + | |
| - | *
| + | |
| - | * @param value (int)
| + | |
| - | * - the animating property's value
| + | |
| - | *
| + | |
| - | * @param type (string) 'slider', 'reset', 'ticker'
| + | |
| - | * - the type of instance for which the function is being
| + | |
| - | *
| + | |
| - | * @param duration (int)
| + | |
| - | * - the amount of time (in ms) the transition should occupy
| + | |
| - | *
| + | |
| - | * @param params (array) optional
| + | |
| - | * - an optional parameter containing any variables that need to be passed in
| + | |
| - | */
| + | |
| - | var setPositionProperty = function(value, type, duration, params){
| + | |
| - | // use CSS transform
| + | |
| - | if(slider.usingCSS){
| + | |
| - | // determine the translate3d value
| + | |
| - | var propValue = slider.settings.mode == 'vertical' ? 'translate3d(0, ' + value + 'px, 0)' : 'translate3d(' + value + 'px, 0, 0)';
| + | |
| - | // add the CSS transition-duration
| + | |
| - | el.css('-' + slider.cssPrefix + '-transition-duration', duration / 1000 + 's');
| + | |
| - | if(type == 'slide'){
| + | |
| - | // set the property value
| + | |
| - | el.css(slider.animProp, propValue);
| + | |
| - | // bind a callback method - executes when CSS transition completes
| + | |
| - | el.bind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd', function(){
| + | |
| - | // unbind the callback
| + | |
| - | el.unbind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd');
| + | |
| - | updateAfterSlideTransition();
| + | |
| - | });
| + | |
| - | }else if(type == 'reset'){
| + | |
| - | el.css(slider.animProp, propValue);
| + | |
| - | }else if(type == 'ticker'){
| + | |
| - | // make the transition use 'linear'
| + | |
| - | el.css('-' + slider.cssPrefix + '-transition-timing-function', 'linear');
| + | |
| - | el.css(slider.animProp, propValue);
| + | |
| - | // bind a callback method - executes when CSS transition completes
| + | |
| - | el.bind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd', function(){
| + | |
| - | // unbind the callback
| + | |
| - | el.unbind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd');
| + | |
| - | // reset the position
| + | |
| - | setPositionProperty(params['resetValue'], 'reset', 0);
| + | |
| - | // start the loop again
| + | |
| - | tickerLoop();
| + | |
| - | });
| + | |
| - | }
| + | |
| - | // use JS animate
| + | |
| - | }else{
| + | |
| - | var animateObj = {};
| + | |
| - | animateObj[slider.animProp] = value;
| + | |
| - | if(type == 'slide'){
| + | |
| - | el.animate(animateObj, duration, slider.settings.easing, function(){
| + | |
| - | updateAfterSlideTransition();
| + | |
| - | });
| + | |
| - | }else if(type == 'reset'){
| + | |
| - | el.css(slider.animProp, value)
| + | |
| - | }else if(type == 'ticker'){
| + | |
| - | el.animate(animateObj, speed, 'linear', function(){
| + | |
| - | setPositionProperty(params['resetValue'], 'reset', 0);
| + | |
| - | // run the recursive loop after animation
| + | |
| - | tickerLoop();
| + | |
| - | });
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Populates the pager with proper amount of pages
| + | |
| - | */
| + | |
| - | var populatePager = function(){
| + | |
| - | var pagerHtml = '';
| + | |
| - | var pagerQty = getPagerQty();
| + | |
| - | // loop through each pager item
| + | |
| - | for(var i=0; i < pagerQty; i++){
| + | |
| - | var linkContent = '';
| + | |
| - | // if a buildPager function is supplied, use it to get pager link value, else use index + 1
| + | |
| - | if(slider.settings.buildPager && $.isFunction(slider.settings.buildPager)){
| + | |
| - | linkContent = slider.settings.buildPager(i);
| + | |
| - | slider.pagerEl.addClass('bx-custom-pager');
| + | |
| - | }else{
| + | |
| - | linkContent = i + 1;
| + | |
| - | slider.pagerEl.addClass('bx-default-pager');
| + | |
| - | }
| + | |
| - | // var linkContent = slider.settings.buildPager && $.isFunction(slider.settings.buildPager) ? slider.settings.buildPager(i) : i + 1;
| + | |
| - | // add the markup to the string
| + | |
| - | pagerHtml += '<div class="bx-pager-item"><a href="" data-slide-index="' + i + '" class="bx-pager-link">' + linkContent + '</a></div>';
| + | |
| - | };
| + | |
| - | // populate the pager element with pager links
| + | |
| - | slider.pagerEl.html(pagerHtml);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Appends the pager to the controls element
| + | |
| - | */
| + | |
| - | var appendPager = function(){
| + | |
| - | if(!slider.settings.pagerCustom){
| + | |
| - | // create the pager DOM element
| + | |
| - | slider.pagerEl = $('<div class="bx-pager" />');
| + | |
| - | // if a pager selector was supplied, populate it with the pager
| + | |
| - | if(slider.settings.pagerSelector){
| + | |
| - | $(slider.settings.pagerSelector).html(slider.pagerEl);
| + | |
| - | // if no pager selector was supplied, add it after the wrapper
| + | |
| - | }else{
| + | |
| - | slider.controls.el.addClass('bx-has-pager').append(slider.pagerEl);
| + | |
| - | }
| + | |
| - | // populate the pager
| + | |
| - | populatePager();
| + | |
| - | }else{
| + | |
| - | slider.pagerEl = $(slider.settings.pagerCustom);
| + | |
| - | }
| + | |
| - | // assign the pager click binding
| + | |
| - | slider.pagerEl.on('click', 'a', clickPagerBind);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Appends prev / next controls to the controls element
| + | |
| - | */
| + | |
| - | var appendControls = function(){
| + | |
| - | slider.controls.next = $('<a class="bx-next" href="">' + slider.settings.nextText + '</a>');
| + | |
| - | slider.controls.prev = $('<a class="bx-prev" href="">' + slider.settings.prevText + '</a>');
| + | |
| - | // bind click actions to the controls
| + | |
| - | slider.controls.next.bind('click', clickNextBind);
| + | |
| - | slider.controls.prev.bind('click', clickPrevBind);
| + | |
| - | // if nextSlector was supplied, populate it
| + | |
| - | if(slider.settings.nextSelector){
| + | |
| - | $(slider.settings.nextSelector).append(slider.controls.next);
| + | |
| - | }
| + | |
| - | // if prevSlector was supplied, populate it
| + | |
| - | if(slider.settings.prevSelector){
| + | |
| - | $(slider.settings.prevSelector).append(slider.controls.prev);
| + | |
| - | }
| + | |
| - | // if no custom selectors were supplied
| + | |
| - | if(!slider.settings.nextSelector && !slider.settings.prevSelector){
| + | |
| - | // add the controls to the DOM
| + | |
| - | slider.controls.directionEl = $('<div class="bx-controls-direction" />');
| + | |
| - | // add the control elements to the directionEl
| + | |
| - | slider.controls.directionEl.append(slider.controls.prev).append(slider.controls.next);
| + | |
| - | // slider.viewport.append(slider.controls.directionEl);
| + | |
| - | slider.controls.el.addClass('bx-has-controls-direction').append(slider.controls.directionEl);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Appends start / stop auto controls to the controls element
| + | |
| - | */
| + | |
| - | var appendControlsAuto = function(){
| + | |
| - | slider.controls.start = $('<div class="bx-controls-auto-item"><a class="bx-start" href="">' + slider.settings.startText + '</a></div>');
| + | |
| - | slider.controls.stop = $('<div class="bx-controls-auto-item"><a class="bx-stop" href="">' + slider.settings.stopText + '</a></div>');
| + | |
| - | // add the controls to the DOM
| + | |
| - | slider.controls.autoEl = $('<div class="bx-controls-auto" />');
| + | |
| - | // bind click actions to the controls
| + | |
| - | slider.controls.autoEl.on('click', '.bx-start', clickStartBind);
| + | |
| - | slider.controls.autoEl.on('click', '.bx-stop', clickStopBind);
| + | |
| - | // if autoControlsCombine, insert only the "start" control
| + | |
| - | if(slider.settings.autoControlsCombine){
| + | |
| - | slider.controls.autoEl.append(slider.controls.start);
| + | |
| - | // if autoControlsCombine is false, insert both controls
| + | |
| - | }else{
| + | |
| - | slider.controls.autoEl.append(slider.controls.start).append(slider.controls.stop);
| + | |
| - | }
| + | |
| - | // if auto controls selector was supplied, populate it with the controls
| + | |
| - | if(slider.settings.autoControlsSelector){
| + | |
| - | $(slider.settings.autoControlsSelector).html(slider.controls.autoEl);
| + | |
| - | // if auto controls selector was not supplied, add it after the wrapper
| + | |
| - | }else{
| + | |
| - | slider.controls.el.addClass('bx-has-controls-auto').append(slider.controls.autoEl);
| + | |
| - | }
| + | |
| - | // update the auto controls
| + | |
| - | updateAutoControls(slider.settings.autoStart ? 'stop' : 'start');
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Appends image captions to the DOM
| + | |
| - | */
| + | |
| - | var appendCaptions = function(){
| + | |
| - | // cycle through each child
| + | |
| - | slider.children.each(function(index){
| + | |
| - | // get the image title attribute
| + | |
| - | var title = $(this).find('img:first').attr('title');
| + | |
| - | // append the caption
| + | |
| - | if (title != undefined && ('' + title).length) {
| + | |
| - | $(this).append('<div class="bx-caption"><span>' + title + '</span></div>');
| + | |
| - | }
| + | |
| - | });
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Click next binding
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var clickNextBind = function(e){
| + | |
| - | // if auto show is running, stop it
| + | |
| - | if (slider.settings.auto) el.stopAuto();
| + | |
| - | el.goToNextSlide();
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Click prev binding
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var clickPrevBind = function(e){
| + | |
| - | // if auto show is running, stop it
| + | |
| - | if (slider.settings.auto) el.stopAuto();
| + | |
| - | el.goToPrevSlide();
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Click start binding
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var clickStartBind = function(e){
| + | |
| - | el.startAuto();
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Click stop binding
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var clickStopBind = function(e){
| + | |
| - | el.stopAuto();
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Click pager binding
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var clickPagerBind = function(e){
| + | |
| - | // if auto show is running, stop it
| + | |
| - | if (slider.settings.auto) el.stopAuto();
| + | |
| - | var pagerLink = $(e.currentTarget);
| + | |
| - | if(pagerLink.attr('data-slide-index') !== undefined){
| + | |
| - | var pagerIndex = parseInt(pagerLink.attr('data-slide-index'));
| + | |
| - | // if clicked pager link is not active, continue with the goToSlide call
| + | |
| - | if(pagerIndex != slider.active.index) el.goToSlide(pagerIndex);
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Updates the pager links with an active class
| + | |
| - | *
| + | |
| - | * @param slideIndex (int)
| + | |
| - | * - index of slide to make active
| + | |
| - | */
| + | |
| - | var updatePagerActive = function(slideIndex){
| + | |
| - | // if "short" pager type
| + | |
| - | var len = slider.children.length; // nb of children
| + | |
| - | if(slider.settings.pagerType == 'short'){
| + | |
| - | if(slider.settings.maxSlides > 1) {
| + | |
| - | len = Math.ceil(slider.children.length/slider.settings.maxSlides);
| + | |
| - | }
| + | |
| - | slider.pagerEl.html( (slideIndex + 1) + slider.settings.pagerShortSeparator + len);
| + | |
| - | return;
| + | |
| - | }
| + | |
| - | // remove all pager active classes
| + | |
| - | slider.pagerEl.find('a').removeClass('active');
| + | |
| - | // apply the active class for all pagers
| + | |
| - | slider.pagerEl.each(function(i, el) { $(el).find('a').eq(slideIndex).addClass('active'); });
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Performs needed actions after a slide transition
| + | |
| - | */
| + | |
| - | var updateAfterSlideTransition = function(){
| + | |
| - | // if infinte loop is true
| + | |
| - | if(slider.settings.infiniteLoop){
| + | |
| - | var position = '';
| + | |
| - | // first slide
| + | |
| - | if(slider.active.index == 0){
| + | |
| - | // set the new position
| + | |
| - | position = slider.children.eq(0).position();
| + | |
| - | // carousel, last slide
| + | |
| - | }else if(slider.active.index == getPagerQty() - 1 && slider.carousel){
| + | |
| - | position = slider.children.eq((getPagerQty() - 1) * getMoveBy()).position();
| + | |
| - | // last slide
| + | |
| - | }else if(slider.active.index == slider.children.length - 1){
| + | |
| - | position = slider.children.eq(slider.children.length - 1).position();
| + | |
| - | }
| + | |
| - | if(position){
| + | |
| - | if (slider.settings.mode == 'horizontal') { setPositionProperty(-position.left, 'reset', 0); }
| + | |
| - | else if (slider.settings.mode == 'vertical') { setPositionProperty(-position.top, 'reset', 0); }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | // declare that the transition is complete
| + | |
| - | slider.working = false;
| + | |
| - | // onSlideAfter callback
| + | |
| - | slider.settings.onSlideAfter(slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Updates the auto controls state (either active, or combined switch)
| + | |
| - | *
| + | |
| - | * @param state (string) "start", "stop"
| + | |
| - | * - the new state of the auto show
| + | |
| - | */
| + | |
| - | var updateAutoControls = function(state){
| + | |
| - | // if autoControlsCombine is true, replace the current control with the new state
| + | |
| - | if(slider.settings.autoControlsCombine){
| + | |
| - | slider.controls.autoEl.html(slider.controls[state]);
| + | |
| - | // if autoControlsCombine is false, apply the "active" class to the appropriate control
| + | |
| - | }else{
| + | |
| - | slider.controls.autoEl.find('a').removeClass('active');
| + | |
| - | slider.controls.autoEl.find('a:not(.bx-' + state + ')').addClass('active');
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Updates the direction controls (checks if either should be hidden)
| + | |
| - | */
| + | |
| - | var updateDirectionControls = function(){
| + | |
| - | if(getPagerQty() == 1){
| + | |
| - | slider.controls.prev.addClass('disabled');
| + | |
| - | slider.controls.next.addClass('disabled');
| + | |
| - | }else if(!slider.settings.infiniteLoop && slider.settings.hideControlOnEnd){
| + | |
| - | // if first slide
| + | |
| - | if (slider.active.index == 0){
| + | |
| - | slider.controls.prev.addClass('disabled');
| + | |
| - | slider.controls.next.removeClass('disabled');
| + | |
| - | // if last slide
| + | |
| - | }else if(slider.active.index == getPagerQty() - 1){
| + | |
| - | slider.controls.next.addClass('disabled');
| + | |
| - | slider.controls.prev.removeClass('disabled');
| + | |
| - | // if any slide in the middle
| + | |
| - | }else{
| + | |
| - | slider.controls.prev.removeClass('disabled');
| + | |
| - | slider.controls.next.removeClass('disabled');
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Initialzes the auto process
| + | |
| - | */
| + | |
| - | var initAuto = function(){
| + | |
| - | // if autoDelay was supplied, launch the auto show using a setTimeout() call
| + | |
| - | if(slider.settings.autoDelay > 0){
| + | |
| - | var timeout = setTimeout(el.startAuto, slider.settings.autoDelay);
| + | |
| - | // if autoDelay was not supplied, start the auto show normally
| + | |
| - | }else{
| + | |
| - | el.startAuto();
| + | |
| - | }
| + | |
| - | // if autoHover is requested
| + | |
| - | if(slider.settings.autoHover){
| + | |
| - | // on el hover
| + | |
| - | el.hover(function(){
| + | |
| - | // if the auto show is currently playing (has an active interval)
| + | |
| - | if(slider.interval){
| + | |
| - | // stop the auto show and pass true agument which will prevent control update
| + | |
| - | el.stopAuto(true);
| + | |
| - | // create a new autoPaused value which will be used by the relative "mouseout" event
| + | |
| - | slider.autoPaused = true;
| + | |
| - | }
| + | |
| - | }, function(){
| + | |
| - | // if the autoPaused value was created be the prior "mouseover" event
| + | |
| - | if(slider.autoPaused){
| + | |
| - | // start the auto show and pass true agument which will prevent control update
| + | |
| - | el.startAuto(true);
| + | |
| - | // reset the autoPaused value
| + | |
| - | slider.autoPaused = null;
| + | |
| - | }
| + | |
| - | });
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Initialzes the ticker process
| + | |
| - | */
| + | |
| - | var initTicker = function(){
| + | |
| - | var startPosition = 0;
| + | |
| - | // if autoDirection is "next", append a clone of the entire slider
| + | |
| - | if(slider.settings.autoDirection == 'next'){
| + | |
| - | el.append(slider.children.clone().addClass('bx-clone'));
| + | |
| - | // if autoDirection is "prev", prepend a clone of the entire slider, and set the left position
| + | |
| - | }else{
| + | |
| - | el.prepend(slider.children.clone().addClass('bx-clone'));
| + | |
| - | var position = slider.children.first().position();
| + | |
| - | startPosition = slider.settings.mode == 'horizontal' ? -position.left : -position.top;
| + | |
| - | }
| + | |
| - | setPositionProperty(startPosition, 'reset', 0);
| + | |
| - | // do not allow controls in ticker mode
| + | |
| - | slider.settings.pager = false;
| + | |
| - | slider.settings.controls = false;
| + | |
| - | slider.settings.autoControls = false;
| + | |
| - | // if autoHover is requested
| + | |
| - | if(slider.settings.tickerHover && !slider.usingCSS){
| + | |
| - | // on el hover
| + | |
| - | slider.viewport.hover(function(){
| + | |
| - | el.stop();
| + | |
| - | }, function(){
| + | |
| - | // calculate the total width of children (used to calculate the speed ratio)
| + | |
| - | var totalDimens = 0;
| + | |
| - | slider.children.each(function(index){
| + | |
| - | totalDimens += slider.settings.mode == 'horizontal' ? $(this).outerWidth(true) : $(this).outerHeight(true);
| + | |
| - | });
| + | |
| - | // calculate the speed ratio (used to determine the new speed to finish the paused animation)
| + | |
| - | var ratio = slider.settings.speed / totalDimens;
| + | |
| - | // determine which property to use
| + | |
| - | var property = slider.settings.mode == 'horizontal' ? 'left' : 'top';
| + | |
| - | // calculate the new speed
| + | |
| - | var newSpeed = ratio * (totalDimens - (Math.abs(parseInt(el.css(property)))));
| + | |
| - | tickerLoop(newSpeed);
| + | |
| - | });
| + | |
| - | }
| + | |
| - | // start the ticker loop
| + | |
| - | tickerLoop();
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Runs a continuous loop, news ticker-style
| + | |
| - | */
| + | |
| - | var tickerLoop = function(resumeSpeed){
| + | |
| - | speed = resumeSpeed ? resumeSpeed : slider.settings.speed;
| + | |
| - | var position = {left: 0, top: 0};
| + | |
| - | var reset = {left: 0, top: 0};
| + | |
| - | // if "next" animate left position to last child, then reset left to 0
| + | |
| - | if(slider.settings.autoDirection == 'next'){
| + | |
| - | position = el.find('.bx-clone').first().position();
| + | |
| - | // if "prev" animate left position to 0, then reset left to first non-clone child
| + | |
| - | }else{
| + | |
| - | reset = slider.children.first().position();
| + | |
| - | }
| + | |
| - | var animateProperty = slider.settings.mode == 'horizontal' ? -position.left : -position.top;
| + | |
| - | var resetValue = slider.settings.mode == 'horizontal' ? -reset.left : -reset.top;
| + | |
| - | var params = {resetValue: resetValue};
| + | |
| - | setPositionProperty(animateProperty, 'ticker', speed, params);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Initializes touch events
| + | |
| - | */
| + | |
| - | var initTouch = function(){
| + | |
| - | // initialize object to contain all touch values
| + | |
| - | slider.touch = {
| + | |
| - | start: {x: 0, y: 0},
| + | |
| - | end: {x: 0, y: 0}
| + | |
| - | }
| + | |
| - | slider.viewport.bind('touchstart', onTouchStart);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Event handler for "touchstart"
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var onTouchStart = function(e){
| + | |
| - | if(slider.working){
| + | |
| - | e.preventDefault();
| + | |
| - | }else{
| + | |
| - | // record the original position when touch starts
| + | |
| - | slider.touch.originalPos = el.position();
| + | |
| - | var orig = e.originalEvent;
| + | |
| - | // record the starting touch x, y coordinates
| + | |
| - | slider.touch.start.x = orig.changedTouches[0].pageX;
| + | |
| - | slider.touch.start.y = orig.changedTouches[0].pageY;
| + | |
| - | // bind a "touchmove" event to the viewport
| + | |
| - | slider.viewport.bind('touchmove', onTouchMove);
| + | |
| - | // bind a "touchend" event to the viewport
| + | |
| - | slider.viewport.bind('touchend', onTouchEnd);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Event handler for "touchmove"
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var onTouchMove = function(e){
| + | |
| - | var orig = e.originalEvent;
| + | |
| - | // if scrolling on y axis, do not prevent default
| + | |
| - | var xMovement = Math.abs(orig.changedTouches[0].pageX - slider.touch.start.x);
| + | |
| - | var yMovement = Math.abs(orig.changedTouches[0].pageY - slider.touch.start.y);
| + | |
| - | // x axis swipe
| + | |
| - | if((xMovement * 3) > yMovement && slider.settings.preventDefaultSwipeX){
| + | |
| - | e.preventDefault();
| + | |
| - | // y axis swipe
| + | |
| - | }else if((yMovement * 3) > xMovement && slider.settings.preventDefaultSwipeY){
| + | |
| - | e.preventDefault();
| + | |
| - | }
| + | |
| - | if(slider.settings.mode != 'fade' && slider.settings.oneToOneTouch){
| + | |
| - | var value = 0;
| + | |
| - | // if horizontal, drag along x axis
| + | |
| - | if(slider.settings.mode == 'horizontal'){
| + | |
| - | var change = orig.changedTouches[0].pageX - slider.touch.start.x;
| + | |
| - | value = slider.touch.originalPos.left + change;
| + | |
| - | // if vertical, drag along y axis
| + | |
| - | }else{
| + | |
| - | var change = orig.changedTouches[0].pageY - slider.touch.start.y;
| + | |
| - | value = slider.touch.originalPos.top + change;
| + | |
| - | }
| + | |
| - | setPositionProperty(value, 'reset', 0);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Event handler for "touchend"
| + | |
| - | *
| + | |
| - | * @param e (event)
| + | |
| - | * - DOM event object
| + | |
| - | */
| + | |
| - | var onTouchEnd = function(e){
| + | |
| - | slider.viewport.unbind('touchmove', onTouchMove);
| + | |
| - | var orig = e.originalEvent;
| + | |
| - | var value = 0;
| + | |
| - | // record end x, y positions
| + | |
| - | slider.touch.end.x = orig.changedTouches[0].pageX;
| + | |
| - | slider.touch.end.y = orig.changedTouches[0].pageY;
| + | |
| - | // if fade mode, check if absolute x distance clears the threshold
| + | |
| - | if(slider.settings.mode == 'fade'){
| + | |
| - | var distance = Math.abs(slider.touch.start.x - slider.touch.end.x);
| + | |
| - | if(distance >= slider.settings.swipeThreshold){
| + | |
| - | slider.touch.start.x > slider.touch.end.x ? el.goToNextSlide() : el.goToPrevSlide();
| + | |
| - | el.stopAuto();
| + | |
| - | }
| + | |
| - | // not fade mode
| + | |
| - | }else{
| + | |
| - | var distance = 0;
| + | |
| - | // calculate distance and el's animate property
| + | |
| - | if(slider.settings.mode == 'horizontal'){
| + | |
| - | distance = slider.touch.end.x - slider.touch.start.x;
| + | |
| - | value = slider.touch.originalPos.left;
| + | |
| - | }else{
| + | |
| - | distance = slider.touch.end.y - slider.touch.start.y;
| + | |
| - | value = slider.touch.originalPos.top;
| + | |
| - | }
| + | |
| - | // if not infinite loop and first / last slide, do not attempt a slide transition
| + | |
| - | if(!slider.settings.infiniteLoop && ((slider.active.index == 0 && distance > 0) || (slider.active.last && distance < 0))){
| + | |
| - | setPositionProperty(value, 'reset', 200);
| + | |
| - | }else{
| + | |
| - | // check if distance clears threshold
| + | |
| - | if(Math.abs(distance) >= slider.settings.swipeThreshold){
| + | |
| - | distance < 0 ? el.goToNextSlide() : el.goToPrevSlide();
| + | |
| - | el.stopAuto();
| + | |
| - | }else{
| + | |
| - | // el.animate(property, 200);
| + | |
| - | setPositionProperty(value, 'reset', 200);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | slider.viewport.unbind('touchend', onTouchEnd);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Window resize event callback
| + | |
| - | */
| + | |
| - | var resizeWindow = function(e){
| + | |
| - | // don't do anything if slider isn't initialized.
| + | |
| - | if(!slider.initialized) return;
| + | |
| - | // get the new window dimens (again, thank you IE)
| + | |
| - | var windowWidthNew = $(window).width();
| + | |
| - | var windowHeightNew = $(window).height();
| + | |
| - | // make sure that it is a true window resize
| + | |
| - | // *we must check this because our dinosaur friend IE fires a window resize event when certain DOM elements
| + | |
| - | // are resized. Can you just die already?*
| + | |
| - | if(windowWidth != windowWidthNew || windowHeight != windowHeightNew){
| + | |
| - | // set the new window dimens
| + | |
| - | windowWidth = windowWidthNew;
| + | |
| - | windowHeight = windowHeightNew;
| + | |
| - | // update all dynamic elements
| + | |
| - | el.redrawSlider();
| + | |
| - | // Call user resize handler
| + | |
| - | slider.settings.onSliderResize.call(el, slider.active.index);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * ===================================================================================
| + | |
| - | * = PUBLIC FUNCTIONS
| + | |
| - | * ===================================================================================
| + | |
| - | */
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Performs slide transition to the specified slide
| + | |
| - | *
| + | |
| - | * @param slideIndex (int)
| + | |
| - | * - the destination slide's index (zero-based)
| + | |
| - | *
| + | |
| - | * @param direction (string)
| + | |
| - | * - INTERNAL USE ONLY - the direction of travel ("prev" / "next")
| + | |
| - | */
| + | |
| - | el.goToSlide = function(slideIndex, direction){
| + | |
| - | // if plugin is currently in motion, ignore request
| + | |
| - | if(slider.working || slider.active.index == slideIndex) return;
| + | |
| - | // declare that plugin is in motion
| + | |
| - | slider.working = true;
| + | |
| - | // store the old index
| + | |
| - | slider.oldIndex = slider.active.index;
| + | |
| - | // if slideIndex is less than zero, set active index to last child (this happens during infinite loop)
| + | |
| - | if(slideIndex < 0){
| + | |
| - | slider.active.index = getPagerQty() - 1;
| + | |
| - | // if slideIndex is greater than children length, set active index to 0 (this happens during infinite loop)
| + | |
| - | }else if(slideIndex >= getPagerQty()){
| + | |
| - | slider.active.index = 0;
| + | |
| - | // set active index to requested slide
| + | |
| - | }else{
| + | |
| - | slider.active.index = slideIndex;
| + | |
| - | }
| + | |
| - | // onSlideBefore, onSlideNext, onSlidePrev callbacks
| + | |
| - | slider.settings.onSlideBefore(slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index);
| + | |
| - | if(direction == 'next'){
| + | |
| - | slider.settings.onSlideNext(slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index);
| + | |
| - | }else if(direction == 'prev'){
| + | |
| - | slider.settings.onSlidePrev(slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index);
| + | |
| - | }
| + | |
| - | // check if last slide
| + | |
| - | slider.active.last = slider.active.index >= getPagerQty() - 1;
| + | |
| - | // update the pager with active class
| + | |
| - | if(slider.settings.pager) updatePagerActive(slider.active.index);
| + | |
| - | // // check for direction control update
| + | |
| - | if(slider.settings.controls) updateDirectionControls();
| + | |
| - | // if slider is set to mode: "fade"
| + | |
| - | if(slider.settings.mode == 'fade'){
| + | |
| - | // if adaptiveHeight is true and next height is different from current height, animate to the new height
| + | |
| - | if(slider.settings.adaptiveHeight && slider.viewport.height() != getViewportHeight()){
| + | |
| - | slider.viewport.animate({height: getViewportHeight()}, slider.settings.adaptiveHeightSpeed);
| + | |
| - | }
| + | |
| - | // fade out the visible child and reset its z-index value
| + | |
| - | slider.children.filter(':visible').fadeOut(slider.settings.speed).css({zIndex: 0});
| + | |
| - | // fade in the newly requested slide
| + | |
| - | slider.children.eq(slider.active.index).css('zIndex', slider.settings.slideZIndex+1).fadeIn(slider.settings.speed, function(){
| + | |
| - | $(this).css('zIndex', slider.settings.slideZIndex);
| + | |
| - | updateAfterSlideTransition();
| + | |
| - | });
| + | |
| - | // slider mode is not "fade"
| + | |
| - | }else{
| + | |
| - | // if adaptiveHeight is true and next height is different from current height, animate to the new height
| + | |
| - | if(slider.settings.adaptiveHeight && slider.viewport.height() != getViewportHeight()){
| + | |
| - | slider.viewport.animate({height: getViewportHeight()}, slider.settings.adaptiveHeightSpeed);
| + | |
| - | }
| + | |
| - | var moveBy = 0;
| + | |
| - | var position = {left: 0, top: 0};
| + | |
| - | // if carousel and not infinite loop
| + | |
| - | if(!slider.settings.infiniteLoop && slider.carousel && slider.active.last){
| + | |
| - | if(slider.settings.mode == 'horizontal'){
| + | |
| - | // get the last child position
| + | |
| - | var lastChild = slider.children.eq(slider.children.length - 1);
| + | |
| - | position = lastChild.position();
| + | |
| - | // calculate the position of the last slide
| + | |
| - | moveBy = slider.viewport.width() - lastChild.outerWidth();
| + | |
| - | }else{
| + | |
| - | // get last showing index position
| + | |
| - | var lastShowingIndex = slider.children.length - slider.settings.minSlides;
| + | |
| - | position = slider.children.eq(lastShowingIndex).position();
| + | |
| - | }
| + | |
| - | // horizontal carousel, going previous while on first slide (infiniteLoop mode)
| + | |
| - | }else if(slider.carousel && slider.active.last && direction == 'prev'){
| + | |
| - | // get the last child position
| + | |
| - | var eq = slider.settings.moveSlides == 1 ? slider.settings.maxSlides - getMoveBy() : ((getPagerQty() - 1) * getMoveBy()) - (slider.children.length - slider.settings.maxSlides);
| + | |
| - | var lastChild = el.children('.bx-clone').eq(eq);
| + | |
| - | position = lastChild.position();
| + | |
| - | // if infinite loop and "Next" is clicked on the last slide
| + | |
| - | }else if(direction == 'next' && slider.active.index == 0){
| + | |
| - | // get the last clone position
| + | |
| - | position = el.find('> .bx-clone').eq(slider.settings.maxSlides).position();
| + | |
| - | slider.active.last = false;
| + | |
| - | // normal non-zero requests
| + | |
| - | }else if(slideIndex >= 0){
| + | |
| - | var requestEl = slideIndex * getMoveBy();
| + | |
| - | position = slider.children.eq(requestEl).position();
| + | |
| - | }
| + | |
| - | | + | |
| - | /* If the position doesn't exist
| + | |
| - | * (e.g. if you destroy the slider on a next click),
| + | |
| - | * it doesn't throw an error.
| + | |
| - | */
| + | |
| - | if ("undefined" !== typeof(position)) {
| + | |
| - | var value = slider.settings.mode == 'horizontal' ? -(position.left - moveBy) : -position.top;
| + | |
| - | // plugin values to be animated
| + | |
| - | setPositionProperty(value, 'slide', slider.settings.speed);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Transitions to the next slide in the show
| + | |
| - | */
| + | |
| - | el.goToNextSlide = function(){
| + | |
| - | // if infiniteLoop is false and last page is showing, disregard call
| + | |
| - | if (!slider.settings.infiniteLoop && slider.active.last) return;
| + | |
| - | var pagerIndex = parseInt(slider.active.index) + 1;
| + | |
| - | el.goToSlide(pagerIndex, 'next');
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Transitions to the prev slide in the show
| + | |
| - | */
| + | |
| - | el.goToPrevSlide = function(){
| + | |
| - | // if infiniteLoop is false and last page is showing, disregard call
| + | |
| - | if (!slider.settings.infiniteLoop && slider.active.index == 0) return;
| + | |
| - | var pagerIndex = parseInt(slider.active.index) - 1;
| + | |
| - | el.goToSlide(pagerIndex, 'prev');
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Starts the auto show
| + | |
| - | *
| + | |
| - | * @param preventControlUpdate (boolean)
| + | |
| - | * - if true, auto controls state will not be updated
| + | |
| - | */
| + | |
| - | el.startAuto = function(preventControlUpdate){
| + | |
| - | // if an interval already exists, disregard call
| + | |
| - | if(slider.interval) return;
| + | |
| - | // create an interval
| + | |
| - | slider.interval = setInterval(function(){
| + | |
| - | slider.settings.autoDirection == 'next' ? el.goToNextSlide() : el.goToPrevSlide();
| + | |
| - | }, slider.settings.pause);
| + | |
| - | // if auto controls are displayed and preventControlUpdate is not true
| + | |
| - | if (slider.settings.autoControls && preventControlUpdate != true) updateAutoControls('stop');
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Stops the auto show
| + | |
| - | *
| + | |
| - | * @param preventControlUpdate (boolean)
| + | |
| - | * - if true, auto controls state will not be updated
| + | |
| - | */
| + | |
| - | el.stopAuto = function(preventControlUpdate){
| + | |
| - | // if no interval exists, disregard call
| + | |
| - | if(!slider.interval) return;
| + | |
| - | // clear the interval
| + | |
| - | clearInterval(slider.interval);
| + | |
| - | slider.interval = null;
| + | |
| - | // if auto controls are displayed and preventControlUpdate is not true
| + | |
| - | if (slider.settings.autoControls && preventControlUpdate != true) updateAutoControls('start');
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns current slide index (zero-based)
| + | |
| - | */
| + | |
| - | el.getCurrentSlide = function(){
| + | |
| - | return slider.active.index;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns current slide element
| + | |
| - | */
| + | |
| - | el.getCurrentSlideElement = function(){
| + | |
| - | return slider.children.eq(slider.active.index);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Returns number of slides in show
| + | |
| - | */
| + | |
| - | el.getSlideCount = function(){
| + | |
| - | return slider.children.length;
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Update all dynamic slider elements
| + | |
| - | */
| + | |
| - | el.redrawSlider = function(){
| + | |
| - | // resize all children in ratio to new screen size
| + | |
| - | slider.children.add(el.find('.bx-clone')).width(getSlideWidth());
| + | |
| - | // adjust the height
| + | |
| - | slider.viewport.css('height', getViewportHeight());
| + | |
| - | // update the slide position
| + | |
| - | if(!slider.settings.ticker) setSlidePosition();
| + | |
| - | // if active.last was true before the screen resize, we want
| + | |
| - | // to keep it last no matter what screen size we end on
| + | |
| - | if (slider.active.last) slider.active.index = getPagerQty() - 1;
| + | |
| - | // if the active index (page) no longer exists due to the resize, simply set the index as last
| + | |
| - | if (slider.active.index >= getPagerQty()) slider.active.last = true;
| + | |
| - | // if a pager is being displayed and a custom pager is not being used, update it
| + | |
| - | if(slider.settings.pager && !slider.settings.pagerCustom){
| + | |
| - | populatePager();
| + | |
| - | updatePagerActive(slider.active.index);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Destroy the current instance of the slider (revert everything back to original state)
| + | |
| - | */
| + | |
| - | el.destroySlider = function(){
| + | |
| - | // don't do anything if slider has already been destroyed
| + | |
| - | if(!slider.initialized) return;
| + | |
| - | slider.initialized = false;
| + | |
| - | $('.bx-clone', this).remove();
| + | |
| - | slider.children.each(function() {
| + | |
| - | $(this).data("origStyle") != undefined ? $(this).attr("style", $(this).data("origStyle")) : $(this).removeAttr('style');
| + | |
| - | });
| + | |
| - | $(this).data("origStyle") != undefined ? this.attr("style", $(this).data("origStyle")) : $(this).removeAttr('style');
| + | |
| - | $(this).unwrap().unwrap();
| + | |
| - | if(slider.controls.el) slider.controls.el.remove();
| + | |
| - | if(slider.controls.next) slider.controls.next.remove();
| + | |
| - | if(slider.controls.prev) slider.controls.prev.remove();
| + | |
| - | if(slider.pagerEl && slider.settings.controls) slider.pagerEl.remove();
| + | |
| - | $('.bx-caption', this).remove();
| + | |
| - | if(slider.controls.autoEl) slider.controls.autoEl.remove();
| + | |
| - | clearInterval(slider.interval);
| + | |
| - | if(slider.settings.responsive) $(window).unbind('resize', resizeWindow);
| + | |
| - | }
| + | |
| - | | + | |
| - | /**
| + | |
| - | * Reload the slider (revert all DOM changes, and re-initialize)
| + | |
| - | */
| + | |
| - | el.reloadSlider = function(settings){
| + | |
| - | if (settings != undefined) options = settings;
| + | |
| - | el.destroySlider();
| + | |
| - | init();
| + | |
| - | }
| + | |
| - | | + | |
| - | init();
| + | |
| - | | + | |
| - | // returns the current jQuery object
| + | |
| - | return this;
| + | |
| - | }
| + | |
| - | | + | |
| - | })(jQuery);
| + | |
| - | | + | |
| | </script> | | </script> |
| | | | |
"
