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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" >
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<head>
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<title>javascript 操作日期 测试</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<META HTTP-EQUIV="REFRESH" CONTENT="11; URL=http://www.dusystem.com/index.htm"> 2006-03-12 designer Geovin Du-->
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<meta name="description" content="涂聚文,缔友计算机信息技术有限公司,经营信息流,物流,人力资源流,资本流的系统解决方案的开发与设计和服务,geoVI studio.Geovin Du. Systems Solution to Fund flow,and Information flow,and Material flow,and Control flow,and Human Resource.Applied software development,design and service。.">
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<meta name="description" content="Study,Communicate。 ">
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<meta name="Robots" content="all index follow ">
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<meta name="Author" content="涂聚文" />
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<link rel="shortcut icon" href="http://www.dusystem.com/favicon.ico" type="image/x-icon" />
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<link rel="icon" href="http://www.dusystem.com/favicon.ico" type="image/ico" />
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<link rel="Bookmark" href="http://www.dusystem.com/favicon.ico">
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<script language="JavaScript">
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//此代碼,在IE6上不兼容,FireFox可以。
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function DateAdd(strInterval, NumDay, dtDate) {
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var dtTmp = new Date(dtDate);
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if (isNaN(dtTmp)) dtTmp = new Date();
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switch (strInterval) {
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case "s":
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dtTmp = new Date(Date.parse(dtTmp) + (1000 * parseInt(NumDay)));
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break;
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case "n":
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dtTmp = new Date(Date.parse(dtTmp) + (60000 * parseInt(NumDay)));
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break;
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case "h":
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dtTmp = new Date(Date.parse(dtTmp) + (3600000 * parseInt(NumDay)));
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break;
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case "d":
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dtTmp = new Date(Date.parse(dtTmp) + (86400000 * parseInt(NumDay)));
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break;
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case "w":
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dtTmp = new Date(Date.parse(dtTmp) + ((86400000 * 7) * parseInt(NumDay)));
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break;
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case "m":
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dtTmp = new Date(dtTmp.getFullYear(), (dtTmp.getMonth())+parseInt(NumDay), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
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break;
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case "y":
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//alert(dtTmp.getFullYear());
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dtTmp = new Date(dtTmp.getFullYear()+parseInt(NumDay), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
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//alert(dtTmp);
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break;
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}
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var mStr=new String(dtTmp.getMonth()+1);
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var dStr=new String(dtTmp.getDate());
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if (mStr.length==1){
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mStr="0"+mStr;
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}
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if (dStr.length==1){
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dStr="0"+dStr;
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}
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//這個日期年份,一定要用getFullYear(),這樣兼容所有瀏覽器。寫軟件的人員,一定要自己測試一下。否則,日期顯示無效 塗聚文注
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return dtTmp.getFullYear()+"-"+mStr+"-"+dStr;
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}
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</script>
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<script language="JavaScript">
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function calculate(type)
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{
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var entry = document.getElementById(type).value;//自己判断是否合法
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var uValue=document.form.u.value;
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uValue=uValue.replace("-","/").replace("-","/");
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//alert(uValue);
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//document.form.age1.value=age;
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document.form.twice.value = DateAdd(type,entry,uValue);
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}
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function strToDate(str)
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{
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var val=Date.parse(str);
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var newDate=new Date(val);
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return newDate;
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}
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function strToDate1(str)
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{
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var arys= new Array();
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arys=str.split('-');
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var newDate=new Date(arys[0],arys[1],arys[2]);
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return newDate;
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}
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function agedem()
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{
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var age,d,f,g,s,k,t,h;
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d=new Date();
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age=d.getFullYear();
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s=new Date();
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s=s.getUTCDay();
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document.form.age3.value=s;
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k=new Date();
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k=k.getDay();
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document.form.age4.value=k;
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g=new Date();
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f=g.getUTCFullYear();
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document.form.age2.value=f;
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t=document.form.u.value;
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//用以替换FireFox浏览器不兼容的日期格式 否則,日期顯示無效 涂聚文
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t=t.replace("-","/").replace("-","/");
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//t=str.split('-');
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// t=Date.parse(t);
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h=new Date(t)
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// h=new Date(t[0],t[1],t[2]);
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h=h.getFullYear();
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document.form.age5.value=h;
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//计算年份差
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document.form.age6.value=f-h
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//alert(f);
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}
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var nextYear = new Date(); // 初始化日期对象
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nextyear.setYear(nextYear.getYear() + 1); // 增加1年
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</script>
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<script type="text/javascript">
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<!--
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var m_names = new Array("January", "February", "March",
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"April", "May", "June", "July", "August", "September",
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"October", "November", "December");
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var d = new Date();
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var curr_date = d.getDate();
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var curr_month = d.getMonth();
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var curr_year = d.getFullYear();
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document.write(curr_date + "-" + m_names[curr_month]
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+ "-" + curr_year);
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/* The last two lines above have
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to placed on a single line */
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//-->
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</script>
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<html>
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<head>
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<title>Javascript Convert String to Date</title>
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</head>
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<body>
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<script type="text/javascript">
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var dateString = "03-20-2008"; //因为不作条件考虑,不可以兼容
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// var dateString = "03/20/2008"; mm/dd/yyyy [IE, FF]
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// You can also try the following Date string formats
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// var dateString = "2008/03/20"; // yyyy/mm/dd [IE, FF]
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// var dateString = "03-20-2008"; // mm-dd-yyyy [IE only]
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// var dateString = "March 20, 2008"; // mmmm dd, yyyy [IE, FF]
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// var dateString = "Mar 20, 2008"; // mmm dd, yyyy [IE, FF]
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// Initalize the Date object by passing the date string variable
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var myDate = new Date(dateString);
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// get Date part from the date string
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document.write("Date : " + myDate.getDate());
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document.write("<br>");
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// get Month part from the date string
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document.write("Month : " + myDate.getMonth());
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document.write("<br>");
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// get Full Year from the date string
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document.write("Year : " + myDate.getFullYear());
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</script>
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</body>
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</html>
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</head>
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<body bgcolor="#FFFFFF">
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<form name="form" action="" method="post"><TR>
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<TD>要加的日期2:</TD>
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<TD><input type="text" name="u" value="2005-03-20" onblur="agedem()" onclick="agedem()"></TD>
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</TR>
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<TR>
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<TD>结果2:</TD>
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<TD><input name="twice"><br><input name="age1"><input name="age2"/><input name="age3"/><input name="age4"/><input name="age5"/>日期差(年龄)<input name="age6"/></TD>
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</TR>--> </TABLE>
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</form>
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</body>
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</html>

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