效果:http://js.alixixi.com/read_80375_162.html
<html>
 <head>
 <title>日期输入框演示-queyang.com</title>
 <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
 <style>
 body{font-size:12px;font-family:Verdana,Arial,"宋体";}
 a:link {color:#464646;text-decoration:none;}
 a:visited {color:#464646;text-decoration:none;}
 a:hover{color:#ed145b;text-decoration:underline;}
 a:active{color:#ed145b;text-decoration:underline;}
 td{font-size:12px}
 .header {font: 12px Arial, Tahoma !important;font-weight: bold !important;font: 11px Arial, Tahoma;font-weight: bold;color: #154BA0;background:#C2DEED;height: 25px;padding-left: 10px;
 }
 .header td {padding-left: 10px;}
 .header a {color: #154BA0;}
 .header input {background:none;vertical-align: middle;height: 16px;}
 .category {font: 12px Arial, Tahoma !important;font: 11px Arial, Tahoma;color: #92A05A;height:20px;background-color: #FFFFD9;}
 .category td {border-bottom: 1px solid #DEDEB8;}
 .expire, .expire a:link, .expire a:visited {color: #999999;}
 .default, .default a:link, .default a:visited {color: #000000;}
 .checked, .checked a:link, .checked a:visited {color: #FF0000;}
 .today, .today a:link, .today a:visited {color: #00BB00;}
 #calendar_year {display: none;line-height: 130%;background: #FFFFFF;position: absolute;z-index: 10;}
 #calendar_year .col {float: left;background: #FFFFFF;margin-left: 1px;border: 1px solid #86B9D6;padding: 4px;}
 #calendar_month {display: none;background: #FFFFFF;line-height: 130%;border: 1px solid #86B9D6;padding: 4px;position: absolute;z-index: 11;}
 .tableborder {background: white;border: 1px solid #86B9D6;}
 #year,#month{padding-right:10px;background:url(attachments/month_0701/8200714125245.gif) no-repeat center right;}
 </style>
 <script>
 //这段脚本如果你的页面里有,就可以去掉它们了
 //欢迎访问我的网站queyang.com
 var ie =navigator.appName=="Microsoft Internet Explorer"?true:false;
 function $(objID){
  return document.getElementByIdx(objID);
 }
 </script>
 </head>
 <body>
 <!--记得哦,下面的代码得放在Body标签里,当然,放在页面最后面也可以(不过有可能会出现JS还未加载完毕时用户点击了下面的输入框,这样页面就会出错了。)-->
 <script type="text/javascript">
 var controlid = null;
 var currdate = null;
 var startdate = null;
 var enddate  = null;
 var yy = null;
 var mm = null;
 var hh = null;
 var ii = null;
 var currday = null;
 var addtime = false;
 var today = new Date();
 var lastcheckedyear = false;
 var lastcheckedmonth = false;
 function _cancelBubble(event) {
  e = event ? event : window.event ;
  if(ie) {
   e.cancelBubble = true;
  } else {
   e.stopPropagation();
  }
 }
 function getposition(obj) {
  var r = new Array();
  r['x'] = obj.offsetLeft;
  r['y'] = obj.offsetTop;
  while(obj = obj.offsetParent) {
   r['x'] += obj.offsetLeft;
   r['y'] += obj.offsetTop;
  }
  return r;
 }
 function loadcalendar() {
  s = '';
  s += '<div id="calendar" style="display:none; position:absolute; z-index:9;" οnclick="_cancelBubble(event)">';
  if (ie)
  {
   s += '<iframe width="200" height="160" src="about:blank" style="position: absolute;z-index:-1;"></iframe>';
  }
  s += '<div style="width: 200px;"><table class="tableborder" cellspacing="0" cellpadding="0" width="100%" style="text-align: center">';
  s += '<tr align="center" class="header"><td class="header"><a href="#" οnclick="refreshcalendar(yy, mm-1);return false" title="上一月"><<</a></td><td colspan="5" style="text-align: center" class="header"><a href="#" οnclick="showdiv(\'year\');_cancelBubble(event);return false" title="点击选择年份" id="year"></a>  -  <a id="month" title="点击选择月份" href="#" οnclick="showdiv(\'month\');_cancelBubble(event);return false"></a></td><td class="header"><A href="#" οnclick="refreshcalendar(yy, mm+1);return false" title="下一月">>></A></td></tr>';
  s += '<tr class="category"><td>日</td><td>一</td><td>二</td><td>三</td><td>四</td><td>五</td><td>六</td></tr>';
  for(var i = 0; i < 6; i++) {
   s += '<tr class="altbg2">';
   for(var j = 1; j <= 7; j++)
    s += "<td id=d" + (i * 7 + j) + " height=\"19\">0</td>";
   s += "</tr>";
  }
  s += '<tr id="hourminute"><td colspan="7" align="center"><input type="text" size="1" value="" id="hour" onKeyUp=\'this.value=this.value > 23 ? 23 : zerofill(this.value);controlid.value=controlid.value.replace(/\\d+(\:\\d+)/ig, this.value+"$1")\'> 点 <input type="text" size="1" value="" id="minute" onKeyUp=\'this.value=this.value > 59 ? 59 : zerofill(this.value);controlid.value=controlid.value.replace(/(\\d+\:)\\d+/ig, "$1"+this.value)\'> 分</td></tr>';
  s += '</table></div></div>';
  s += '<div id="calendar_year" οnclick="_cancelBubble(event)"><div class="col">';
  for(var k = 1930; k <= 2019; k++) {
   s += k != 1930  &&  k % 10 == 0 ? '</div><div class="col">' : '';
   s += '<a href="#" οnclick="refreshcalendar(' + k + ', mm);$(\'calendar_year\').style.display=\'none\';return false"><span' + (today.getFullYear() == k ? ' class="today"' : '') + ' id="calendar_year_' + k + '">' + k + '</span></a><br />';
  }
  s += '</div></div>';
  s += '<div id="calendar_month" οnclick="_cancelBubble(event)">';
  for(var k = 1; k <= 12; k++) {
   s += '<a href="#" οnclick="refreshcalendar(yy, ' + (k - 1) + ');$(\'calendar_month\').style.display=\'none\';return false"><span' + (today.getMonth()+1 == k ? ' class="today"' : '') + ' id="calendar_month_' + k + '">' + k + ( k < 10 ? ' ' : '') + ' 月</span></a><br />';
  }
  s += '</div>';
  var nElement = document.createElement("div");
  nElement.innerHTML=s;
  document.getElementsByTagName_r("body")[0].appendChild(nElement);
 // document.write(s);
  document.onclick = function(event) {
   $('calendar').style.display = 'none';
   $('calendar_year').style.display = 'none';
   $('calendar_month').style.display = 'none';
  }
  $('calendar').onclick = function(event) {
   _cancelBubble(event);
   $('calendar_year').style.display = 'none';
   $('calendar_month').style.display = 'none';
  }
 }
 function parsedate(s) {
  /(\d+)\-(\d+)\-(\d+)\s*(\d*):?(\d*)/.exec(s);
  var m1 = (RegExp.$1  &&  RegExp.$1 > 1899  &&  RegExp.$1 < 2101) ? parseFloat(RegExp.$1) : today.getFullYear();
  var m2 = (RegExp.$2  &&  (RegExp.$2 > 0  &&  RegExp.$2 < 13)) ? parseFloat(RegExp.$2) : today.getMonth() + 1;
  var m3 = (RegExp.$3  &&  (RegExp.$3 > 0  &&  RegExp.$3 < 32)) ? parseFloat(RegExp.$3) : today.getDate();
  var m4 = (RegExp.$4  &&  (RegExp.$4 > -1  &&  RegExp.$4 < 24)) ? parseFloat(RegExp.$4) : 0;
  var m5 = (RegExp.$5  &&  (RegExp.$5 > -1  &&  RegExp.$5 < 60)) ? parseFloat(RegExp.$5) : 0;
  /(\d+)\-(\d+)\-(\d+)\s*(\d*):?(\d*)/.exec("0000-00-00 00\:00");
  return new Date(m1, m2 - 1, m3, m4, m5);
 }
 function settime(d) {
  $('calendar').style.display = 'none';
  controlid.value = yy + "-" + zerofill(mm + 1) + "-" + zerofill(d) + (addtime ? ' ' + zerofill($('hour').value) + ':' + zerofill($('minute').value) : '');
 }
 function showcalendar(event, controlid1, addtime1, startdate1, enddate1) {
  controlid = controlid1;
  addtime = addtime1;
  startdate = startdate1 ? parsedate(startdate1) : false;
  enddate = enddate1 ? parsedate(enddate1) : false;
  currday = controlid.value ? parsedate(controlid.value) : today;
  hh = currday.getHours();
  ii = currday.getMinutes();
  var p = getposition(controlid);
  $('calendar').style.display = 'block';
  $('calendar').style.left = p['x']+'px';
  $('calendar').style.top = (p['y'] + 20)+'px';
  _cancelBubble(event);
  refreshcalendar(currday.getFullYear(), currday.getMonth());
  if(lastcheckedyear != false) {
   $('calendar_year_' + lastcheckedyear).className = 'default';
   $('calendar_year_' + today.getFullYear()).className = 'today';
  }
  if(lastcheckedmonth != false) {
   $('calendar_month_' + lastcheckedmonth).className = 'default';
   $('calendar_month_' + (today.getMonth() + 1)).className = 'today';
  }
  $('calendar_year_' + currday.getFullYear()).className = 'checked';
  $('calendar_month_' + (currday.getMonth() + 1)).className = 'checked';
  $('hourminute').style.display = addtime ? '' : 'none';
  lastcheckedyear = currday.getFullYear();
  lastcheckedmonth = currday.getMonth() + 1;
 }
 function refreshcalendar(y, m) {
  var x = new Date(y, m, 1);
  var mv = x.getDay();
  var d = x.getDate();
  var dd = null;
  yy = x.getFullYear();
  mm = x.getMonth();
  $("year").innerHTML = yy;
  $("month").innerHTML = mm + 1 > 9  ? (mm + 1) : '0' + (mm + 1);
  for(var i = 1; i <= mv; i++) {
   dd = $("d" + i);
   dd.innerHTML = " ";
   dd.className = "";
  }
  while(x.getMonth() == mm) {
   dd = $("d" + (d + mv));
   dd.innerHTML = '<a href="###" οnclick="settime(' + d + ');return false">' + d + '</a>';
   if(x.getTime() < today.getTime() || (enddate  &&  x.getTime() > enddate.getTime()) || (startdate  &&  x.getTime() < startdate.getTime())) {
    dd.className = 'expire';
   } else {
    dd.className = 'default';
   }
   if(x.getFullYear() == today.getFullYear()  &&  x.getMonth() == today.getMonth()  &&  x.getDate() == today.getDate()) {
    dd.className = 'today';
    dd.firstChild.title = '今天';
   }
   if(x.getFullYear() == currday.getFullYear()  &&  x.getMonth() == currday.getMonth()  &&  x.getDate() == currday.getDate()) {
    dd.className = 'checked';
   }
   x.setDate(++d);
  }
  while(d + mv <= 42) {
   dd = $("d" + (d + mv));
   dd.innerHTML = " ";
   d++;
  }
  if(addtime) {
   $('hour').value = zerofill(hh);
   $('minute').value = zerofill(ii);
  }
 }
 function showdiv(id) {
  var p = getposition($(id));
  $('calendar_' + id).style.left = p['x']+'px';
  $('calendar_' + id).style.top = (p['y'] + 16)+'px';
  $('calendar_' + id).style.display = 'block';
 }
 function zerofill(s) {
  var s = parseFloat(s.toString().replace(/(^[\s0]+)|(\s+$)/g, ''));
  s = isNaN(s) ? 0 : s;
  return (s < 10 ? '0' : '') + s.toString();
 }
 loadcalendar();
 </script>
 选择日期:<input name="member.birth"  type="text" value="1982-1-1" size="14" readonly="readonly" οnclick="showcalendar(event, this);" οnfοcus="showcalendar(event, this);if(this.value=='0000-00-00')this.value=''" />
 </body>
 </html>
 <a href="http://js.alixixi.com/">欢迎访问阿里西西网页特效代码站,js.alixixi.com</a>










