前言：这个效果是在某个视频中看到的，效果还可以，就保存下来了
二话不说，先上代码
js的代码如下
/*!
* PageSwitch 1.0
*
*/
(function($){
"use strict";
/*说明:获取浏览器前缀*/
/*实现：判断某个元素的css样式中是否存在transition属性*/
/*参数：dom元素*/
/*返回值：boolean，有则返回浏览器样式前缀，否则返回false*/
var _prefix = (function(temp){
var aPrefix = ["webkit", "Moz", "o", "ms"],
props = "";
for(var i in aPrefix){
props = aPrefix[i] + "Transition";
if(temp.style[ props ] !== undefined){
return "-"+aPrefix[i].toLowerCase()+"-";
}
}
return false;
})(document.createElement(PageSwitch));
var PageSwitch = (function(){
function PageSwitch(element, options){
this.settings = $.extend(true, $.fn.PageSwitch.defaults, options||{});
this.element = element;
this.init();
}
PageSwitch.prototype = {
/*说明：初始化插件*/
/*实现：初始化dom结构，布局，分页及绑定事件*/
init : function(){
var me = this;
me.selectors = me.settings.selectors;
me.sections = me.element.find(me.selectors.sections);
me.section = me.sections.find(me.selectors.section);
me.direction = me.settings.direction == "vertical" ? true : false;
me.pagesCount = me.pagesCount();
me.index = (me.settings.index >= 0 && me.settings.index < me.pagesCount) ? me.settings.index : 0;
me.canscroll = true;
if(!me.direction || me.index){
me._initLayout();
}
if(me.settings.pagination){
me._initPaging();
}
me._initEvent();
},
/*说明：获取滑动页面数量*/
pagesCount : function(){
return this.section.length;
},
/*说明：获取滑动的宽度（横屏滑动）或高度（竖屏滑动）*/
switchLength : function(){
return this.direction == 1 ? this.element.height() : this.element.width();
},
/*说明：向前滑动即上一页*/
prve : function(){
var me = this;
if(me.index > 0){
me.index --;
}else if(me.settings.loop){
me.index = me.pagesCount - 1;
}
me._scrollPage();
},
/*说明：向后滑动即下一页*/
next : function(){
var me = this;
if(me.index < me.pagesCount - 1){
me.index ++;
}else if(me.settings.loop){
me.index = 0;
}
me._scrollPage();
},
/*说明：主要针对横屏情况进行页面布局*/
_initLayout : function(){
var me = this;
if(!me.direction){
var width = (me.pagesCount * 100) + "%",
cellWidth = (100 / me.pagesCount).toFixed(2) + "%";
me.sections.width(width);
me.section.width(cellWidth).css("float", "left");
}
if(me.index){
me._scrollPage(true);
}
},
/*说明：主要针对横屏情况进行页面布局*/
_initPaging : function(){
var me = this,
pagesClass = me.selectors.page.substring(1);
me.activeClass = me.selectors.active.substring(1);
var pageHtml = "<ul class="+pagesClass+">";
for(var i = 0 ; i < me.pagesCount; i++){
pageHtml += "<li></li>";
}
me.element.append(pageHtml);
var pages = me.element.find(me.selectors.page);
me.pageItem = pages.find("li");
me.pageItem.eq(me.index).addClass(me.activeClass);
if(me.direction){
pages.addClass("vertical");
}else{
pages.addClass("horizontal");
}
},
/*说明：初始化插件事件*/
_initEvent : function(){
var me = this;
/*绑定鼠标滚轮事件*/
me.element.on("mousewheel DOMMouseScroll", function(e){
e.preventDefault();
var delta = e.originalEvent.wheelDelta || -e.originalEvent.detail;
if(me.canscroll){
if(delta > 0 && (me.index && !me.settings.loop || me.settings.loop)){
me.prve();
}else if(delta < 0 && (me.index < (me.pagesCount-1) && !me.settings.loop || me.settings.loop)){
me.next();
}
}
});
/*绑定分页click事件*/
me.element.on("click", me.selectors.page + " li", function(){
me.index = $(this).index();
me._scrollPage();
});
if(me.settings.keyboard){
$(window).keydown(function(e){
var keyCode = e.keyCode;
if(keyCode == 37 || keyCode == 38){
me.prve();
}else if(keyCode == 39 || keyCode == 40){
me.next();
}
});
}
/*绑定窗口改变事件*/
/*为了不频繁调用resize的回调方法，做了延迟*/
var resizeId;
$(window).resize(function(){
clearTimeout(resizeId);
resizeId = setTimeout(function(){
var currentLength = me.switchLength();
var offset = me.settings.direction ? me.section.eq(me.index).offset().top : me.section.eq(me.index).offset().left;
if(Math.abs(offset) > currentLength/2 && me.index < (me.pagesCount - 1)){
me.index ++;
}
if(me.index){
me._scrollPage();
}
},1000);
});
/*支持CSS3动画的浏览器，绑定transitionend事件(即在动画结束后调用起回调函数)*/
if(_prefix){
me.sections.on("transitionend webkitTransitionEnd oTransitionEnd otransitionend", function(){
me.canscroll = true;
if(me.settings.callback && $.type(me.settings.callback) === "function"){
me.settings.callback();
me.section.eq(me.index).addClass(me.activeClass).siblings(".section").removeClass(me.activeClass);
}
})
}
},
/*滑动动画*/
_scrollPage : function(init){
var me = this;
var dest = me.section.eq(me.index).position();
if(!dest) return;
me.canscroll = false;
if(_prefix){
var translate = me.direction ? "translateY(-"+dest.top+"px)" : "translateX(-"+dest.left+"px)";
me.sections.css(_prefix+"transition", "all " + me.settings.duration + "ms " + me.settings.easing);
me.sections.css(_prefix+"transform" , translate);
}else{
var animateCss = me.direction ? {top : -dest.top} : {left : -dest.left};
me.sections.animate(animateCss, me.settings.duration, function(){
me.canscroll = true;
if(me.settings.callback){
me.settings.callback();
}
});
}
if(me.settings.pagination && !init){
me.pageItem.eq(me.index).addClass(me.activeClass).siblings("li").removeClass(me.activeClass);
//me.section.eq(me.index).addClass(me.activeClass).siblings(".section").removeClass(me.activeClass);
}
}
};
return PageSwitch;
})();
$.fn.PageSwitch = function(options){
return this.each(function(){
var me = $(this),
instance = me.data("PageSwitch");
if(!instance){
me.data("PageSwitch", (instance = new PageSwitch(me, options)));
}
if($.type(options) === "string") return instance[options]();
});
};
$.fn.PageSwitch.defaults = {
selectors : {
sections : ".sections",
section : ".section",
page : ".pages",
active : ".active",
},
index : 0, //页面开始的索引
easing : "ease-in-out", //动画效果
duration : 800, //动画执行时间
loop : true, //是否循环切换
pagination : true, //是否进行分页
keyboard : true, //是否触发键盘事件
direction : "horizontal", //滑动方向vertical,horizontal
callback : "" //回调函数
};
})(jQuery);
html标签代码如下
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="container">
<div class="sections">
<div class="section" id="section0">
<h1>这是第1个页面</h1>
</div>
<div class="section" id="section1">
<h1>这是第2个页面</h1>
</div>
<div class="section" id="section2">
<h1>这是第3个页面</h1>
</div>
<div class="section" id="section3">
<h1>这是第4个页面</h1>
</div>
</div>
</div>
<script>
//添加事件
$('#container').PageSwitch({
callback:function(){
},
index : 0, //页面开始的索引
easing : "ease-in-out", //动画效果
duration : 800, //动画执行时间
loop : true, //是否循环切换
pagination : true, //是否进行分页
keyboard : true, //是否触发键盘事件
direction : "horizontal", //滑动方向vertical,horizontal
callback : "" //回调函数
});
</script>
</body>
</html>
css的样式
html,
body {
height: 100%;
overflow: hidden;
}
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div{margin:0;padding:0;border:0;}
body{background:#fff;color:#333;font-size:12px; margin-top:5px;font-family:"microsoft yahei","SimSun","宋体","Arial Narrow";}
ul,ol{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
a{text-decoration:none;}
a:link{color:#009;}
a:visited{color:#800080;}
a:hover,a:active,a:focus{color:#c00;text-decoration:underline;}
#container,.sections,.section {
height: 100%;
position: relative;
}
.intro {
position: absolute;
top: 50%;
width: 100%;
-webkit-transform: translateY(-50%);
transform: translateY(-50%);
text-align: center;
z-index: 10;
}
.pages {
position: fixed;
list-style: none;
}
.vertical.pages {
right: 10px;
top: 50%;
}
.horizontal.pages {
left: 50%;
bottom: 10px;
transform: translateX(-50%);
}
.pages li {
width: 8px;
height: 8px;
border-radius: 50%;
background: #5cb85c;
margin: 10px 5px;
cursor: pointer;
}
.horizontal.pages li {
display: inline-block;
vertical-align: middle;
}
.pages li.active {
width: 14px;
height: 14px;
border: 2px solid #428bca;
background: none;
margin: 10px auto;
}
如何调用在html代码里面写清楚了
index : 0, //页面开始的索引
easing : "ease-in-out", //动画效果
duration : 800, //动画执行时间
loop : true, //是否循环切换
pagination : true, //是否进行分页
keyboard : true, //是否触发键盘事件
direction : "horizontal", //滑动方向vertical,horizontal
