<div class="analysis-tabs-title"><ul><li class="active" data-param="overview">综合分析</li><li data-param="expected_profits">预期收益</li><li data-param="bull_profits">追涨能力</li><li data-param="profit_ranking">收益排名</li><li data-param="bear_loss">抗跌能力</li><li data-param="alpha">Alpha</li><li data-param="sharpe">夏普比率</li></ul>
</div>

$(".analysis-tabs-title").offsetSlider({curShow: parseInt($('.analysis-tabs-title ul').find('.active').index())
});

.analysis-tabs-title {overflow: hidden;border-top: 1px solid #f0f0f0;border-bottom: 1px solid #f0f0f0;
}.analysis-tabs-title ul {width: 180%;display: -webkit-box;display: flex;display: -webkit-flex;-webkit-box-pack: justify;justify-content: space-between;-webkit-justify-content: space-between;
}.analysis-tabs-title ul li {padding: 10px;text-align: center;display: block;
}.analysis-tabs-title ul li:first-child {margin-left: 8px;
}.analysis-tabs-title ul li:last-child {margin-right: 8px;
}.analysis-tabs-title ul li.active {color: #8e6cd1;border-bottom: 2px solid #8e6cd1;
}

'use strict';
(function($) {$.extend($.fn, {offsetSlider: function(obj) {this.each(function() {var $self = $(this);var dom = {"wrap": $self.find("ul"),"item": $self.find("li")};var settings = {"len": dom.item.length,"maxOffset": $('body').width() - dom.wrap.width(),"distance": 50,"startX": 0,"startY": 0,"curShow": obj ? (obj.curShow ? obj.curShow : 0) : 0};var funs = {init: function() {funs.getWidthData();funs.initUI();if (settings.len > 1) {funs.bindEvent();}},getWidthData: function() {settings.itemWidth = [];settings.FirstLiOffsetLeft = 0;settings.LiDistance = 0;dom.item.each(function() {settings.itemWidth.push($(this)[0].offsetWidth);});settings.FirstLiOffsetLeft = dom.item[0].offsetLeft;if (settings.itemWidth.length <= 1) return;settings.LiDistance = (dom.wrap.width() - 2 * settings.FirstLiOffsetLeft - eval(settings.itemWidth.join('+'))) / (settings.itemWidth.length - 1);},updateOffset: function() {if (settings.itemWidth.length <= 1) {settings.currentOffset = settings.offset = 0;} else {settings.curShow = Math.min(settings.curShow, settings.itemWidth.length - 1);var allLiWidth = 0for (var i = 0; i < settings.curShow; i++) {allLiWidth += settings.itemWidth[i];}// leftOffSet + last (n-1) li width + (n-1) * lis distance + this li width / 2; var leftDistance = settings.FirstLiOffsetLeft + allLiWidth + settings.curShow * settings.LiDistance + settings.itemWidth[settings.curShow] / 2;var currentOffset = parseInt($(window).width() / 2 - leftDistance);if (currentOffset > 0) {settings.currentOffset = settings.offset = 0;} else if (currentOffset < settings.maxOffset) {settings.currentOffset = settings.offset = settings.maxOffset;} else {settings.currentOffset = settings.offset = currentOffset;}}dom.wrap.css("-webkit-transition", "-webkit-transform 0.5s ease-in-out")dom.wrap.css("-webkit-transform", "translate3d(" + settings.currentOffset + "px, 0, 0)");},initUI: function() {if (!settings.curShow) {settings.currentOffset = settings.offset = 0;dom.wrap.css("-webkit-transform", "translate3d(0, 0, 0)");} else {funs.updateOffset();}},bindEvent: function() {dom.item.on({"click": function(e) {e.stopPropagation();settings.curShow = parseInt($(this).index());funs.updateOffset();}});$self.off().on({"touchstart": function(e) {e.stopPropagation();settings.startX = e.touches ? e.touches[0].pageX : e.originalEvent.touches[0].pageX;settings.startY = e.touches ? e.touches[0].pageY : e.originalEvent.touches[0].pageY;},"touchmove": function(e) {e.stopPropagation();e.preventDefault();var curX = e.touches ? e.touches[0].pageX : e.originalEvent.touches[0].pageX;var curY = e.touches ? e.touches[0].pageY : e.originalEvent.touches[0].pageY;var moveX = curX - settings.startX;var moveY = curY - settings.startY;if (Math.abs(moveY) > Math.abs(moveX)) {window.event.returnValue = true;} else {e.preventDefault();}dom.wrap.css("-webkit-transition", "")var val = moveX + parseInt(settings.offset);if (val < settings.maxOffset) {if (Math.abs(val - settings.maxOffset) > settings.distance) {settings.currentOffset = -settings.distance / 2 + (val - settings.maxOffset + settings.distance) / 5 + settings.maxOffset;} else {settings.currentOffset = (val - settings.maxOffset) / 2 + settings.maxOffset;}} else if (val > 0) {if (val > settings.distance) {settings.currentOffset = (val - settings.distance) / 5 + settings.distance / 2;} else {settings.currentOffset = val / 2;}} else {settings.currentOffset = val;}dom.wrap.css("-webkit-transform", "translate3d(" + settings.currentOffset + "px, 0, 0)");},"touchend": function(e) {e.stopPropagation();if (settings.currentOffset < settings.maxOffset) {dom.wrap.css("-webkit-transition", "-webkit-transform 0.5s ease-in-out")settings.currentOffset = settings.offset = settings.maxOffset;} else if (settings.currentOffset > 0) {dom.wrap.css("-webkit-transition", "-webkit-transform 0.5s ease-in-out")settings.currentOffset = settings.offset = 0;} else {settings.offset = settings.currentOffset;}dom.wrap.css("-webkit-transform", "translate3d(" + settings.currentOffset + "px, 0, 0)");},"webkitTransitionEnd": function(e) {e.stopPropagation();e.preventDefault();dom.wrap.css("-webkit-transition", "")if (settings.currentOffset < settings.maxOffset) {settings.currentOffset = settings.offset = settings.maxOffset;} else if (settings.currentOffset > 0) {settings.currentOffset = settings.offset = 0;} else {settings.offset = settings.currentOffset;}dom.wrap.css("-webkit-transform", "translate3d(" + settings.currentOffset + "px, 0, 0)");}});$(window).on({"resize": function() {funs.adjustPos();},"orientationchange": function() {funs.adjustPos();}});},adjustPos: function() {settings.maxOffset = $('body').width() - dom.wrap.width();funs.getWidthData();funs.initUI();}};funs.init();});}});
})(window.jQuery || window.Zepto);