
功能描述:
<!DOCTYPE html><!-- saved from url=(0062)http://x1.xiuimg.com/style/xiu/woxiu/v1/tpl/topic/xiuxuan.html --><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title></title><style type="text/css"> *{margin:0px; padding:0px;font-family:"Microsoft YaHei"} ol,ul{list-style:none;} cite,em,i{font-style:normal}* html .clearfix { height: 1%; } .clearfix { display: block; } .myclearfix:after { clear:both; visibility:hidden;} .myclearfix { display: block; _display:inline-block; overflow:hidden;}#largerImages{position:relative;width:1000px;margin:0 auto;height:520px;overflow:hidden;} #largerImages li{box-shadow:1px 1px 12px rgba(200, 200, 200, 1);width:368px;height:368px; position:absolute;top:10px;overflow:hidden;color:#fff;} #largerImages li .cover{background-color:#333;opacity:0.5;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50);height:100%;width:100%;display:block;position:absolute;top:0px;} #largerImages img{border:0px;width:100%;height:100%;} #largerImages .previous{left:13%;} #largerImages .next{left:53%;} #largerImages .previous,#largerImages .next{cursor:pointer; position:absolute;z-index:100; top:25%;height:60px;line-height:60px;width:30px;color:#fff;text-align:center;} #largerImages .previous span,#largerImages .next span{position:absolute;top:0px;left:0px;height:100%;width:100%;display:block;background-color:#000;opacity:0.4;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=40);} #largerImages .previous em,#largerImages .next em{height:100%;width:100%;display:block;position:absolute;top:0px;left:0px;font-size:26px; font-family: "宋体";} #largerImages li span,#largerImages li em{position:absolute;left:0px;width:100%;height:30px;line-height:30px; bottom:0px;text-align:center;display:block;color:#fff;} #largerImages li span{background-color:#000;opacity:0.5;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50);font-size:12px;}</style></head><body><ul id = "largerImages"> <p class="previous"><span> </span><em><</em></p> <p class="next"><span> </span><em>></em></p> <li><i class="cover"> </i><a href="#"><img src="http://xiu.xiuimg.com/upload/xiu/9/90/qq-srntbvlhcw_b_56.com_160106133546.jpg"></a><p class="tab_name"><span> </span><em>主播昵称</em></p> </li> <li><i class="cover"> </i><a href="#"><img src="http://xiu.xiuimg.com/upload/xiu/96/58/dc15170219625_b_56.com_151201150445.jpg"></a><p class="tab_name"><span> </span><em>主播昵称</em></p> </li> <li><i class="cover"> </i><a href="#"><img src="http://xiu.xiuimg.com/upload/xiu/9/90/qq-srntbvlhcw_b_56.com_160106133546.jpg"></a><p class="tab_name"><span> </span><em>主播昵称</em></p> </li> <li><i class="cover"> </i><a href="#"><img src="http://xiu.xiuimg.com/upload/xiu/96/58/dc15170219625_b_56.com_151201150445.jpg"></a><p class="tab_name"><span> </span><em>主播昵称</em></p> </li> <li><i class="cover"> </i><a href="#"><img src="http://xiu.xiuimg.com/upload/xiu/9/90/qq-srntbvlhcw_b_56.com_160106133546.jpg"></a><p class="tab_name"><span> </span><em>主播昵称</em></p> </li></ul><script type="text/javascript" src="../../lib/seajs/sea.js"></script><script type="text/javascript" src="../../lib/base/1.0.x/base.js"></script><script type="text/javascript"> seajs.use(["lib/jquery/1.11.x/index.js","_example/rotateBox/index.js"],function($,carousel) {carousel.init({ wapper: $("#largerImages"), //所有图片以此来按比例定义宽高 imgWidth: 450, imgHeight: 300, spacing: {left: 60, //每张图片左边距离相差多少top: 30, //每张图片顶部距离相差多少width: 60, //每张图片宽度相差多少height: 60 //每张图片高度相差多少 }}); });</script></body></html> js 代码:define(function(require, exports, module) { "use strict"; var $ = require("lib/jquery/1.11.x/index.js"); var carousel = {_initData:false, //判断动画是否执行完毕init: function(options) { var t = this; t._wapper = options.wapper; t._grids = t._wapper.find("li"); t._gridsWidth = options.imgWidth; t._gridsHeight = options.imgHeight;t._spacing = options.spacing; //取居中图片 t._middle = t._grids.length % 2 == 0 ? t._grids.length / 2 : parseInt(t._grids.length / 2); //存放各图片参数 t._arr = {left: [],top: [],zIndex: [],width: [],height: [] } if ( !t._initData ) {var interval;interval = setInterval(function(){ $(".previous").click();},10000); } t._largerImages(); t._reposition(); t._mouseEnter(t._grids) //鼠标移动上去显示主播昵称},//初始化定位:_largerImages: function() { var t = this; var front = t._middle; var avtive = t._middle; var last = t._grids.length; t._grids.each( function(i, img) {if (i == t._middle) { t._grids.eq(i).css({zIndex: 99,top: 0,left: t._spacing.left * i,height: t._gridsHeight,width: t._gridsWidth }); } else if ( i < t._middle ) { t._grids.eq(i).css({zIndex: i,top: t._spacing.top * front,left: t._spacing.left * i,height: t._gridsHeight - t._spacing.height * front,width: t._gridsWidth - t._spacing.width * front });front--;} else { last --; t._grids.eq(last).css({zIndex: i,top: t._spacing.top * avtive,left: t._spacing.left * last + t._spacing.width * avtive,height: t._gridsHeight - t._spacing.height * avtive,width: t._gridsWidth - t._spacing.width * avtive }); avtive --;}; });},//翻页动画_reposition: function() { var t = this; //把各属性值传到数组里面 t._grids.each( function(i,img) {t._arr.left.push(t._grids.eq(i).position().left);t._arr.top.push(t._grids.eq(i).position().top);t._arr.width.push(t._grids.eq(i).width());t._arr.height.push(t._grids.eq(i).height());t._arr.zIndex.push(t._grids.eq(i).css("z-index")); }); //向前翻页 $(".previous").bind("click",function() {if ( !t._initData && t._arr.left.length != 0) { t._initData = true; //重新获取选择器 var grids = t._wapper.find("li"); for (var i = 1; i < grids.length ; i ++) {grids.eq(i).animate({ zIndex: t._arr.zIndex[i - 1], left: t._arr.left[i - 1], top: t._arr.top[i - 1],width: t._arr.width[i - 1],height: t._arr.height[i - 1],},200,function() { t._initData = false; grids.find("i").addClass("cover"); grids.eq(t._middle + 1).find("i").removeClass("cover");}); }; grids.eq(0).animate({left: t._arr.left[ grids.length - 1], top: t._arr.top[ grids.length - 1], width: t._arr.width[ grids.length - 1], height: t._arr.height[ grids.length - 1],zIndex: t._arr.zIndex[ grids.length - 1] },200, function(){$(this).appendTo(t._wapper); });} }); //向后翻页 $(".next").bind("click",function() {if ( !t._initData && t._arr.left.length != 0) { t._initData = true; //重新获取选择器 var grids = t._wapper.find("li"); for (var i = 0; i < grids.length - 1; i ++) {grids.eq(i).animate({ left: t._arr.left[i + 1],top: t._arr.top[i + 1], width: t._arr.width[i + 1], height: t._arr.height[i + 1],zIndex: t._arr.zIndex[i + 1]},200,function() {t._initData = false; }); }; grids.eq(grids.length - 1).animate({left: t._arr.left[0], top: t._arr.top[0], width: t._arr.width[0], height: t._arr.height[0],zIndex: t._arr.zIndex[0] },200, function(){$(this).prependTo(t._wapper);grids.find("i").addClass("cover");grids.eq(t._middle - 1).find("i").removeClass("cover"); });} });},//鼠标进入图片效果_mouseEnter: function(grids) { grids.each(function(i){$(this).mouseenter(function() { $(this).find(".tab_name").animate({bottom:0,opacity: "show" },200);});$(this).mouseleave(function() { $(this).find(".tab_name").animate({bottom:-50,opacity: "hide" },200);}); });}, }; return carousel;}); 以上就是本文的全部内容,希望对大家的学习有所帮助。