php+lottery.js制作九宫格抽奖实例

男娘i 2021-11-26 23:08 425阅读 0赞

[php+lottery.js制作九宫格抽奖实例][php_lottery.js]

php+lottery.js制作九宫格抽奖实例，本抽奖功能效果表现好，定制方便简单，新手学习跟直接拿来用都非常不错，兼容IE、火狐、谷歌等浏览器。

![big.jpg][]

引入抽奖插件lottery.js

开始抽奖函数start\_lottery()

1 function start_lottery(){ 
     2     if(flag){ 
     3         //alert('正在抽奖，请等待抽奖结果！'); 
     4         //return false; 
     5         return void(0); 
     6     } 
     7     flag=true; 
     8     index = 1;              //当前选中对象的位置 
     9     fast  = rand(3,6);      //在哪个位置开始加速 
    10     cycle = rand(3,5);      //转动多少圈 
    11     speed = 300;            //开始时速度 
    12  
    13     $.ajax({ 
    14         url: 'lottery.php', 
    15         type: "post", 
    16         data:null, 
    17         dataType: "json", 
    18         timeout: 20000, 
    19         cache: false, 
    20         beforeSend: function(){
           // 提交之前 
    21         }, 
    22         error: function(){
           //出错 
    23             flag=false; 
    24         }, 
    25         success: function(res){
           //成功 
    26             if(typeof(res.award_id)!='undefined'){ 
    27                 lucky = res.award_id;    //中奖号码 
    28                 award = res.award_name;  //奖品名称 
    29                 show_lottery(); 
    30             }else{ 
    31                 flag=false; 
    32                 alert(res.err); 
    33             } 
    34         } 
    35     }); 
    36 }

PHP里奖品配置

1 //奖品配置 
     2 $award = array( 
     3     // 奖品ID => array('奖品名称',概率) 
     4     1 => array('悟空公仔',0.1), 
     5     2 => array('小乖虎公仔',0.1), 
     6     3 => array('神秘大礼包',0.1), 
     7     4 => array('智能游戏手柄',0.1), 
     8     5 => array('小角鹿公仔',0.1), 
     9     6 => array('豆蛙抱枕',0.1), 
    10     7 => array('游戏耳机',0.2), 
    11     8 => array('雷蛇键盘',0.2), 
    12 ); 
    13  
    14 $r =rand(1,100);

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posted on 2019-07-21 11:51 [我乐意啊][Link 1] 阅读( ...) 评论( ...) [编辑][Link 2] 收藏

转载于:https://www.cnblogs.com/woleyia/p/11220723.html

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