本文實例講述了jquery+php實現(xiàn)的隨機生成紅包金額數(shù)量特效。分享給大家供大家參考。具體如下：
jquery+php實現(xiàn)的隨機生成紅包金額數(shù)量特效是一段實現(xiàn)了可以將一定金額的錢生成多個不同金額的紅包的效果代碼，紅包數(shù)量與金錢可以自己設(shè)定。
運行效果圖： -------------------查看效果 下載源碼-------------------
小提示：瀏覽器中如果不能正常運行，可以嘗試切換瀏覽模式。
為大家分享的jquery+php隨機生成紅包金額數(shù)量代碼如下
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"><title>jquery+php隨機生成紅包金額數(shù)量代碼</title><script type="text/javascript" src="js/jquery.min.js"></script><style type="text/css">*{margin:0;padding:0;list-style-type:none;}a,img{border:0;}body{font:12px/180% Arial, Helvetica, sans-serif, "新宋體";}.demo{width:300px; margin:60px auto 10px auto}@media only screen and (min-width: 420px) { .demo{width:500px; margin:60px auto 10px auto}}.demo p{height:62px; line-height:30px}.demo p label{width:100px; text-align:right}.input{width:140px; height:24px; line-height:14px; border:1px solid #d3d3d3}button, .button { background-color: #f30;color: white;border: none;box-shadow: none; font-size: 17px;font-weight: 500;font-weight: 600; border-radius: 3px;padding: 15px 35px;margin: 26px 5px 0 0px;cursor: pointer; }button:hover, .button:hover {background-color: #f00; }#result{width:360px; margin:10px auto}#result p{line-height:30px}#result p span{margin:4px; color:#f30}</style></head><body><div class="demo"> <button>生成10個紅包，總金額20元</button></div><div id="result"></div><script type="text/javascript">$(function(){ $("button").click(function(){ $.ajax({ type: 'POST', url: 'bao.php', dataType: 'json', beforeSend: function(){ $("#result").html('正在分配紅包'); }, success: function(json){ if(json.msg==1){ var str = ''; var res = json.res; $.each(res,function(index,array){ str += '<p>第<span>'+array['i']+'</span>個紅包，金額<span>'+array['money']+'</span>元，余額<span>'+array['total']+'元</span></p>'; }); $("#result").html(str); }else{ $("#result").html('數(shù)據(jù)出錯！'); } } }); });});</script><div style="text-align:center;margin:150px 0; font:normal 14px/24px 'MicroSoft YaHei';"><p>適用瀏覽器：IE8、360、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗.</p></div></body></html>bao.php代碼頁面：
<?phpheader("Content-Type: text/html;charset=utf-8");$total=20;//紅包總額 $num=10;// 分成10個紅包，支持10人隨機領(lǐng)取 $min=0.01;//每個人最少能收到0.01元 for ($i=1;$i<$num;$i++) { $safe_total=($total-($num-$i)*$min)/($num-$i);//隨機安全上限 $money=mt_rand($min*100,$safe_total*100)/100; $total=$total-$money; $arr['res'][$i] = array( 'i' => $i, 'money' => $money, 'total' => $total );} $arr['res'][$num] = array('i'=>$num,'money'=>$total,'total'=>0);$arr['msg'] = 1;echo json_encode($arr);?>main.css代碼頁面：
@charset "utf-8";/* CSS Document */html,body,div,span,h1,h2,h3,h4,h5,h6,p,pre,a,code,em,img,small,strong,sub,sup,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}a{color:#007bc4/*#424242*/; text-decoration:none;}a:hover{text-decoration:underline}ol,ul{list-style:none}table{border-collapse:collapse;border-spacing:0}html{background:url(../images/bg.png)}body{height:100%; font:14px/18px "Microsoft Yahei", Tahoma, Helvetica, Arial, Verdana, "/5b8b/4f53", sans-serif; color:#51555C; background: url(../images/body_bg.gif) repeat-x}img{border:none}#header{width:980px; height:92px; margin:0 auto; position:relative;}#logo{width:240px; height:90px; background:url(../images/logo_demo.gif) no-repeat}#logo h1{text-indent:-999em}#logo h1 a{display:block; width:240px; height:90px}#main{width:980px; min-height:600px; margin:30px auto 0 auto; border:1px solid #d3d3d3; background:#fff; -moz-border-radius:5px;-khtml-border-radius: 5px;-webkit-border-radius: 5px; border-radius:5px;}h2.top_title{margin:4px 20px; padding-top:15px; padding-left:20px; padding-bottom:10px; border-bottom:1px solid #d3d3d3; font-size:18px; color:#a84c10; background:url(../images/arrL.gif) no-repeat 2px 16px}#footer{height:60px;}#footer p{ padding:10px 2px; line-height:24px; text-align:center}#footer p a:hover{color:#51555C}#stat{display:none}.google_ad{width:728px; height:90px; margin:50px auto}.ad_76090,.ad_demo{width:760px; height:90px; margin:40px auto}.demo_topad{position:absolute; top:15px; right:0px; width:470px; height:60px;}@media screen and (min-width: 320px) and (max-width : 480px) { html{-webkit-text-size-adjust: none;} #header{width:100%} #main{width:100%; margin:10px auto; -moz-border-radius:0px;-khtml-border-radius: 0px;-webkit-border-radius: 0px; border-radius:0px;} .demo_topad{display:none} .google_ad{width:100%; margin:40px auto; text-align:center}.ad_76090,.ad_demo{width:100%; height:auto; margin:40px auto;text-align:center}.demo{width:98%; margin:10px auto}}以上就是為大家分享的jquery+php隨機生成紅包金額數(shù)量代碼，希望大家可以喜歡。
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