在浏览器标签上显示当前的日期时间
代码如下:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <script language="JavaScript"> <!-- function resetIt() { // Calculate Time var timerID = null; var timerRunning = false; if(timerRunning) clearTimeout(timerID); timerRunning = false; // getTime var timeNow = new Date(); var hours = timeNow.getHours(); var minutes = timeNow.getMinutes(); var seconds = timeNow.getSeconds(); var timeValue = "" + ((hours > 12) ? hours - 12 : hours) timeValue = ((timeValue < 10) ? "0" : "") + timeValue timeValue += ((minutes < 10) ? ":0" : ":") + minutes timeValue += ((seconds < 10) ? ":0" : ":") + seconds timeValue += (hours >= 12) ? " PM" : " AM" timerID = setTimeout("resetIt()", 100); timerRunning = true; // getDate var dateNow = new Date(); var days = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'); var months = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'); var date = ((dateNow.getDate() < 10) ? "0" : "") + dateNow.getDate(); function y2k(number) { return(number < 1000) ? number + 1900 : number; } // compileIt today = timeValue + " " + days[dateNow.getDay()] + " " + months[dateNow.getMonth()] + ", " + date + " " + (y2k(dateNow.getYear())); if(document.all || document.getElementById) { // Browser Check document.title = today.toString(); } else { self.status = today.toString(); // Default to status. } } resetIt(); //--> </script> </body> </html>
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