本文轉(zhuǎn)載自 jquery 做一個(gè)小的倒計(jì)時(shí)效果
在實(shí)際運(yùn)用中,經(jīng)常會使用到倒計(jì)時(shí)的效果。以下代碼利用jQuery實(shí)現(xiàn)了一個(gè)倒計(jì)時(shí)計(jì)時(shí)器。
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>jquery倒計(jì)時(shí)實(shí)現(xiàn)</title> <style type="text/css"> .shop_list ul li{ display: inline-block; list-style: none; width: 300px; } </style> </head> <body> <div class="shop_list" id="shop_list"> <ul> <li> <img src="img/index/zixun1.jpg"/> <div class="listItem"> <h5>小米手機(jī) Note 頂配版</h5> <p>全網(wǎng)通 香檳金 移動聯(lián)通<br/>雙4G手機(jī) 雙卡雙待</p> <em>¥2998<i>起</i></em> <span class="time" data-starttime="1445982375" data-endtime="1446350400"></span> </div> </li> <li> <img src="img/index/zixun1.jpg"/> <div class="listItem"> <h5>小米手機(jī) Note 頂配版</h5> <p>全網(wǎng)通 香檳金 移動聯(lián)通<br/>雙4G手機(jī) 雙卡雙待</p> <em>¥2998<i>起</i></em> <span class="time" data-starttime='1445982375' data-endtime='1446350400'></span> </div> </li> </ul> </div> </body> <script type="text/javascript" src="js/lib/jquery-1.10.1.min.js" ></script> <script type="text/javascript"> $(function(){ //找到商品列表以及時(shí)間顯示span var abj = $("#shop_list"), timeObj = abj.find('.time'); //獲取開始時(shí)間 var starttime = timeObj.data('starttime'); // 定時(shí)器函數(shù) function actionDo(){ return setInterval(function(){ timeObj.each(function(index, el) { //surplusTime為活動剩余開始時(shí)間 var t = $(this), surplusTime = t.data('endtime') -starttime; //若活動剩余開始時(shí)間小于0,則說明活動已開始 if (surplusTime <= 0) { t.html("活動已經(jīng)開始"); } else{ //否則,活動未開始,將剩余的時(shí)間轉(zhuǎn)換成年,月,日,時(shí),分,秒的形式 var year = surplusTime/(24*60*60*365), showYear = parseInt(year), month = (year-showYear)*12, showMonth = parseInt(month), day = (month-showMonth)*30, showDay = parseInt(day), hour = (day-showDay)*24, showHour = parseInt(hour), minute = (hour-showHour)*60, showMinute = parseInt(minute), seconds = (minute-showMinute)*60, showSeconds = parseInt(seconds); t.html(""); //設(shè)置
聲明:本網(wǎng)頁內(nèi)容旨在傳播知識,若有侵權(quán)等問題請及時(shí)與本網(wǎng)聯(lián)系,我們將在第一時(shí)間刪除處理。TEL:177 7030 7066 E-MAIL:11247931@qq.com