1、新建html文档。
2、书写hmtl代艨位雅剖码。<div style="height:2000px;"&爿讥旌护gt;<div id="s1" class="pager"></div><div id="s2" class="pager"></div><div id="s3" class="pager"></div><div id="s4" class="pager"></div><div id="s5" class="pager"></div></div>
3、书写css代码。<style>body { margin: 0; padding: 0 }垆杪屑丝#s1 { height: 800px; background:#0F3}#s2 { height: 800px; background:#60C}#s3 { height: 800px; background:#903}#s4 { height: 800px; background:#CCF}#s5 { height: 800px; background:#FFC}</style>
4、添加js代码。<script src="jquery.min.js"></script><script src="jquery.mousewheel.js"></script><script src="nicescroll.js"></script>
5、书写js代码。争犸禀淫<script> jQuery(function($) { var iPagerCount=$(".pager").le荏鱿胫协ngth; var iPageNumber=0; var aTop=[0,800,1600,2400,3200,4000,4600]; var sTop=$(window).scrollTop(); if(sTop>=aTop[0]&&sTop<aTop[1]){iPageNumber=0;} if(sTop>=aTop[1]&&sTop<aTop[2]){iPageNumber=1;} if(sTop>=aTop[2]&&sTop<aTop[3]){iPageNumber=2;} if(sTop>=aTop[3]&&sTop<aTop[4]){iPageNumber=3;} if(sTop>=aTop[4]&&sTop<aTop[5]){iPageNumber=4;} if(sTop>=aTop[5]&&sTop<aTop[6]){iPageNumber=5;} if(sTop>=aTop[6]){iPageNumber=6;} //美化浏览器的滚动条 $("html").niceScroll({ touchbehavior:false,cursorcolor:"#0966ce",cursoropacitymax:1,cursorwidth:8,horizrailenabled:true,cursorborderradius:5,autohidemode:true,background:'none',cursorborder:'solid 1px #0966ce' }); //滑动滚动条翻屏效果 $("html,body").bind("mousewheel",function(event,intDelta){ var $this=$(this), timeoutId=$(this).data('timeoutId'); if(timeoutId){ clearTimeout(timeoutId); } $this.data('timeoutId',setTimeout(function(){ intDelta>0?pageUp():pageDown();$this.removeData('timeoutId');$this=null; },150)); return false; }); function pageUp(){ iPageNumber=iPageNumber<=0?0:iPageNumber-1;slide(aTop[iPageNumber]); } function pageDown(){ iPageNumber=iPageNumber>=iPagerCount-1?iPageNumber:iPageNumber+1;slide(aTop[iPageNumber]); } function slide(length){ $("body,html").stop().animate({scrollTop:length},800,'easeOutExpo'); } //扩展动画 $.extend($.easing,{ easeOutExpo:function(e,f,a,h,g){ return(f==g)?a+h:h*(-Math.pow(2,-10*f/g)+1)+a },easeOutBounce:function(x,t,b,c,d){ if((t/=d)<(1/2.75)){ return c*(7.5625*t*t)+b; }else if(t<(2/2.75)){ return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b; }else if(t<(2.5/2.75)){ return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b; }else{ return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b; } } }); }); </script>
6、代码整体结构。
7、查看效果。
