Created
June 8, 2017 14:31
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| <!DOCTYPE html> | |
| <!-- | |
| Created using JS Bin | |
| http://jsbin.com | |
| Copyright (c) 2017 by anonymous (http://jsbin.com/xemiqelalu/1/edit) | |
| Released under the MIT license: http://jsbin.mit-license.org | |
| --> | |
| <meta name="robots" content="noindex"> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <p>Faltam para o próximo Natal:</p> | |
| <p id="nextCmas"></p> | |
| <script id="jsbin-javascript"> | |
| (function () { | |
| var MS_IN_1SEC = 1000, | |
| MS_IN_1MIN = MS_IN_1SEC * 60, | |
| MS_IN_1HR = MS_IN_1MIN * 60, | |
| MS_IN_1DAY = MS_IN_1HR * 24; | |
| var pNextCmas = document.getElementById('nextCmas'); | |
| setInterval(function () { | |
| var today = new Date(), | |
| currentYear = today.getFullYear(), | |
| cmas = new Date(currentYear, 11, 25), | |
| totalMsLeft, todayTotalMsLeft, todayMinMsLeft, | |
| daysLeft, hrsLeft, minsLeft, secsLeft; | |
| if (today.getMonth() === 11 && today.getDate() > 24) { | |
| cmas.setFullYear(currentYear + 1) | |
| } | |
| totalMsLeft = cmas.getTime() - Date.now(); | |
| daysLeft = Math.floor(totalMsLeft / MS_IN_1DAY); | |
| todayTotalMsLeft = totalMsLeft % MS_IN_1DAY; | |
| hrsLeft = Math.floor(todayTotalMsLeft / MS_IN_1HR); | |
| todayMinMsLeft = todayTotalMsLeft % MS_IN_1HR; | |
| minsLeft = Math.floor(todayMinMsLeft / MS_IN_1MIN); | |
| secsLeft = Math.floor((todayMinMsLeft % MS_IN_1MIN) / MS_IN_1SEC); | |
| pNextCmas.textContent = 'Dias: ' + daysLeft + ' - ' + | |
| padLeft2Zeros(hrsLeft) + ':' + padLeft2Zeros(minsLeft) + | |
| ':' + padLeft2Zeros(secsLeft); | |
| }, 100); | |
| function padLeft2Zeros(value) { | |
| return ('00' + value).slice(-2); | |
| } | |
| })(); | |
| </script> | |
| </body> | |
| </html> |
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