qianran h5纯前端 简单做一个大小周计算器
公司实行大小周放假,经常因为节假日弄的有些混乱,在网上找一个样式很好看的时钟代码,加上日期和计算大小周,简单的制作一个大小周计算器.
大小周计算思路:选定某个是大周的周一,取当前时间戳减去选定的日期0点时间戳,模除两周的秒数,得出结果大于一周的秒数为小周,小于等于一周的秒数为大周.
代码比较简单,复制粘贴可用:
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>山东微亮 大小周计算器</title> <style type="text/css"> @import url("https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700;900&display=swap"); *{margin:0;padding:0;list-style-type:none;} a,img{border:0;} :root { --purple-dark: #5F546E; --purple-light: #827593; --gray-light: #E5E3E8; --gray-dark: #A5A2A9; --light: #fcf8fb; --transition: all 150ms cubic-bezier(.46,1.13,.67,.87); } .clock-container { width: 405px; height: 150px; display: flex; align-items: center; justify-content: space-between; padding: 35px 50px; background-color: var(--purple-dark); position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.825); } .clock-container span { text-transform: uppercase; font-size: 10px; text-align: right; display: block; } .clock-container p { font-size: 60px; color: var(--light); font-weight: 100; } .clock-container p:first-letter { letter-spacing: 5px; } .container { width: 560px; height: 320px; display: block; box-shadow: 10px 10px 40px rgba(0, 0, 0, 0.215), -5px -5px 25px rgba(0, 0, 0, 0.125); background-color: var(--gray-light); position: relative; } .container .top { font-size: 25pt; width: 100%; text-align: center; justify-content: space-between; margin-top: 30px; } .container .bottom { height: 7px; width: 100%; position: absolute; bottom: 0; background-color: #aaa4b2; } .container .bottom .progress-bar { width: 240px; height: 100%; position: absolute; left: 0; bottom: 0; z-index: 9; background-color: #615770; transition: var(--transition); } .colon { --size: 3px; width: var(--size); height: 15px; position: relative; margin-left: 10px; margin-right: 10px; } .colon::before { content: ''; width: 100%; height: var(--size); background-color: #9892a3; position: absolute; top: 0; left: 0; border-radius: 50%; } .colon::after { content: ''; width: 100%; height: var(--size); background-color: #9892a3; position: absolute; bottom: 0; left: 0; border-radius: 50%; } .toast { width: 405px; color: var(--light); padding: 15px 24px; background-color: var(--purple-dark); position: absolute; bottom: -50px; left: 50%; transform: translateX(-50%); display: flex; justify-content: space-between; transition: var(--transition); z-index: 99; } .toast p { font-weight: 400; font-size: 18px; } .toast p:first-letter { text-transform: uppercase; } .toast.show { bottom: 50px; } .toast span { align-self: center; font-weight: 500; cursor: pointer; } *, *::before, *::after { box-sizing: border-box; } body { width: 100%; height: 100vh; padding: 0; margin: 0; overflow: hidden; color: var(--purple-light); background-color: var(--purple-light); display: flex; align-items: center; justify-content: center; font-family: 'Roboto', sans-serif; font-size: 16px; font-weight: 400; line-height: 1.15; position: relative; } </style> </head> <body> <div class="toast" data-type="pause"> <p>时钟已停止。</p><span>关闭</span> </div> <div class="toast" data-type="live"> <p>时钟现在是实时的。</p><span>关闭</span> </div> <div class="container"> <div class="top" id="top"> </div> <div class="clock-container"> <div class="hours"> <span>时</span> <p id="hour">00</p> </div> <div class="colon"></div> <div class="minutes"> <span>分</span> <p id="minute">00</p> </div> <div class="colon"></div> <div class="seconds"><span>秒</span> <p id="second">00</p> </div> </div> <div class="bottom"> <div class="progress-bar"></div> </div> </div> </body> <script type="text/javascript"> console.clear(); const hour = document.getElementById("hour"); const minute = document.getElementById("minute"); const second = document.getElementById("second"); const progress = document.querySelector(".progress-bar"); const pause = document.getElementById("pause"); const reset = document.getElementById("reset"); const toasts = document.getElementsByClassName("toast"); var interval; [...toasts].forEach(toast => { toast.addEventListener("click", hideToast); }); function hideToast(e) { const target = e.target; if (target.tagName.toUpperCase() === "SPAN") { target.parentNode.classList.remove("show"); } } function getCurrentTime() { const d = new Date(); let h = d.getHours(); let min = d.getMinutes(); let sec = d.getSeconds(); h = h < 10 ? "0" + h : h; min = min < 10 ? "0" + min : min; sec = sec < 10 ? "0" + sec : sec; hour.textContent = h; minute.textContent = min; second.textContent = sec; progress.style.width = +sec / 60 * 100 + "%"; } function clearClass(className) { for (let i = 0; i < toasts.length; i++) { toasts[i].classList.remove(className); } } interval = setInterval(getCurrentTime, 1000); function getBigWeek(){ //获取大小周 var timestamp = Date.parse(new Date())/1000-1614528000; if(timestamp%1209600<=604800){ return "?大周" }else{ return "?小周" } } function getDateWeek() { todayDate = new Date(); date = todayDate.getDate(); month = todayDate.getMonth() + 1; year = todayDate.getYear(); var dateweek = `<span style="font-size:5pt">`; if (navigator.appName == "Netscape") { dateweek = dateweek + (1900 + year) + "年" + month + "月" + date + "日 "; } if (navigator.appVersion.indexOf("MSIE") != -1) { dateweek = dateweek + year + "年" + month + "月" + date + "日 "; } switch (todayDate.getDay()) { case 0: dateweek += "星期日"; break; case 1: dateweek += "星期一"; break; case 2: dateweek += "星期二"; break; case 3: dateweek += "星期三"; break; case 4: dateweek += "星期四"; break; case 5: dateweek += "星期五"; break; case 6: dateweek += "星期六"; break; } dateweek+="</span> "+getBigWeek() return dateweek; } document.getElementById("top").innerHTML=getDateWeek() </script> </html> |
