标签:center clear doctype int dex ng2 color min image
自己整理的希望能帮到一些人,我自己也是受益者,现在感觉好容易,只是逻辑有点小转看两遍也就会了,不比网站的强,而且不用花钱,还实用,自己延伸更易懂
html页面
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>抽奖</title> <link rel="stylesheet" type="text/css" href="./css/main.css" /> <script src="js/jquery-1.11.2.min.js" type="text/javascript"> </script> <!--<style> .active{opacity: 0.5;} </style>--> </head> <body> <div id=‘lottery‘ class="dakuang"><!--大框开始--> <div class="zhongkuang"><!--中框开始--> <div class="xiaoge"><!--中间小格9个--> <img src="images/1_03.jpg" class="tupian lottery-unit lottery-unit-0" /> </div> <div class="xiaoge"> <img src="images/2_03.jpg" class="tupian lottery-unit lottery-unit-1" /> </div> <div class="xiaoge"> <img src="images/3_03.jpg" class="tupian lottery-unit lottery-unit-2" /> </div> <div class="xiaoge"> <img src="images/4_03.jpg" class="tupian lottery-unit lottery-unit-7" /> </div> <div class="xiaoge xiaogezhong"> <img src="images/5_03.jpg" class="tupian" /> </div> <div class="xiaoge"> <img src="images/6_03.jpg" class="tupian lottery-unit lottery-unit-3" /> </div> <div class="xiaoge"> <img src="images/7_03.jpg" class="tupian lottery-unit lottery-unit-6" /> </div> <div class="xiaoge"> <img src="images/8_03.jpg" class="tupian lottery-unit lottery-unit-5" /> </div> <div class="xiaoge"> <img src="images/9_03.jpg" class="tupian lottery-unit lottery-unit-4" /> </div> </div><!--中框结束--> </div><!--大框结束--> </body> <script src="js/main.js" type="text/javascript" charset="utf-8"></script> </html>
ps弄图方法
自己整理的希望能帮到一些人,我自己也是受益者,现在感觉好容易,只是逻辑有点小转看两遍也就会了,不比网站的强,而且不用花钱,还实用,自己延伸更易懂
原版
css页面
@charset "utf-8"; /* CSS Document */ *{ margin:0px auto; padding:0px; } /*大框*/ .dakuang{ width: 670px; height: 600px; margin-top: 10px; background:url(../images/bg.gif); border-radius: 20px 20px 20px 20px; cursor: pointer; } /*中框*/ .zhongkuang{ width: 603px; height: 530px; float: left; margin-top: 30px; margin-left: 30px; border: 4px solid #fd755b;/*显示四边*/ } /*中间九个小格*/ .xiaoge{ width: 200px; height: 176px; float: left; } .tupian{ width: 200px; height: 176px; border: 1px solid #FFFFFF;/*显示四边*/ } .shangdeng{ width: 670px; height: 25px; } .shangdeng1{ width: 668px; height: 20px; list-style: none;/*去点*/ text-align: center; vertical-align: middle; line-height: 20px; } .shangdeng2{ width: 17px; height: 17px; background-color: #FFFFFF; border-radius: 7px 7px 7px 7px; cursor: pointer; float: left; } .active{background-color:#ea0000; opacity: 0.5;}
js页面
var lottery={ index:-1, //当前转动到哪个位置,起点位置 count:0, //总共有多少个位置 timer:0, //setTimeout的ID,用clearTimeout清除 speed:20, //初始转动速度 times:0, //转动次数 cycle:50, //转动基本次数:即至少需要转动多少次再进入抽奖环节 prize:-1, //中奖位置 init:function(id){ if ($("#"+id).find(".lottery-unit").length>0) { $lottery = $("#"+id); $units = $lottery.find(".lottery-unit"); this.obj = $lottery; this.count = $units.length; $lottery.find(".lottery-unit-"+this.index).addClass("active"); }; }, roll:function(){ var index = this.index; var count = this.count; var lottery = this.obj; $(lottery).find(".lottery-unit-"+index).removeClass("active"); index += 1; if (index>count-1) { index = 0; }; $(lottery).find(".lottery-unit-"+index).addClass("active"); this.index=index; return false; }, stop:function(index){ this.prize=index; return false; } }; function roll(){ lottery.times += 1; lottery.roll(); if (lottery.times > lottery.cycle+10 && lottery.prize==lottery.index) { clearTimeout(lottery.timer); lottery.prize=-1; lottery.times=0; click=false; }else{ if (lottery.times<lottery.cycle) { lottery.speed -= 10; }else if(lottery.times==lottery.cycle) { var index = Math.random()*(lottery.count)|0; lottery.prize = index; }else{ if (lottery.times > lottery.cycle+10 && ((lottery.prize==0 && lottery.index==7) || lottery.prize==lottery.index+1)) { lottery.speed += 110; }else{ lottery.speed += 20; } } if (lottery.speed<40) { lottery.speed=40; }; //console.log(lottery.times+‘^^^^^^‘+lottery.speed+‘^^^^^^^‘+lottery.prize); lottery.timer = setTimeout(roll,lottery.speed); } return false; } var click=false; window.onload=function(){ lottery.init(‘lottery‘); $(".xiaogezhong").click(function(){ if (click) { return false; }else{ lottery.speed=100; roll(); click=true; return false; } }); };
标签:center clear doctype int dex ng2 color min image
原文地址:http://www.cnblogs.com/aqxss/p/6772310.html