j.html

本人在网上找了好久的日历控件 希望对大家有所帮助

本日历选择控件由tiannet根据前人经验完善而得。大部分代码来自meizz的日历控件。
　　tiannet添加了时间选择功能、select,object标签隐藏功能，还有其它小功能。
　　使用方法：
　　(1)只选择日期   <input type="text" name="date"   readOnly onClick="setDay(this);">
　　(2)选择日期和小时  <input type="text" name="dateh"  readOnly onClick="setDayH(this);">
　　(3)选择日期和小时及分钟 <input type="text" name="datehm" readOnly onClick="setDayHM(this);">
　　设置参数的方法：
　　(1)设置日期分隔符    setDateSplit(strSplit);默认为"-"
　　(2)设置日期与时间之间的分隔符  setDateTimeSplit(strSplit);默认为" "
　　(3)设置时间分隔符    setTimeSplit(strSplit);默认为":"
　　(4)设置(1),(2),(3)中的分隔符  setSplit(strDateSplit,strDateTimeSplit,strTimeSplit);
　　(5)设置开始和结束年份    setYearPeriod(intDateBeg,intDateEnd)
　　说明：
　　默认返回的日期时间格式如同：2005-02-02 08:08




<script language="javascript">
  //------------------ 样式定义 ---------------------------//
  //功能按钮同样样式
  var s_tiannet_turn_base = "height:16px;font-size:9pt;color:white;border:0 solid #CCCCCC;cursor:hand;background-color:#2650A6;";
  //翻年、月等的按钮
  var s_tiannet_turn = "width:28px;" + s_tiannet_turn_base;
  //关闭、清空等按钮样式
  var s_tiannet_turn2 = "width:22px;" + s_tiannet_turn_base;
  //年选择下拉框
  var s_tiannet_select = "width:64px;display:none;";
  //月、时、分选择下拉框
  var s_tiannet_select2 = "width:46px;display:none;";
  //日期选择控件体的样式
  var s_tiannet_body = "width:150;background-color:#2650A6;display:none;z-index:9998;position:absolute;" +
    "border-left:1 solid #CCCCCC;border-top:1 solid #CCCCCC;border-right:1 solid #999999;border-bottom:1 solid #999999;";
  //显示日的td的样式
  var s_tiannet_day = "width:21px;height:20px;background-color:#D8F0FC;font-size:10pt;";
  //字体样式
  var s_tiannet_font = "color:#FFCC00;font-size:9pt;cursor:hand;";
  //链接的样式
  var s_tiannet_link = "text-decoration:none;font-size:9pt;color:#2650A6;";
  //横线
  var s_tiannet_line = "border-bottom:1 solid #6699CC";
  //------------------ 变量定义 ---------------------------//
  var tiannetYearSt = 1950;//可选择的开始年份
  var tiannetYearEnd = 2010;//可选择的结束年份
  var tiannetDateNow = new Date();
  var tiannetYear = tiannetDateNow.getFullYear(); //定义年的变量的初始值
  var tiannetMonth = tiannetDateNow.getMonth()+1; //定义月的变量的初始值
  var tiannetDay = tiannetDateNow.getDate();
  var tiannetHour = 8;//tiannetDateNow.getHours();
  var tiannetMinute = 0;//tiannetDateNow.getMinutes();
  var tiannetArrDay=new Array(42);          //定义写日期的数组
  var tiannetDateSplit = "-";     //日期的分隔符号
  var tiannetDateTimeSplit = " ";    //日期与时间之间的分隔符
  var tiannetTimeSplit = ":";     //时间的分隔符号
  var tiannetOutObject;      //接收日期时间的对象
  var arrTiannetHide = new Array();//被强制隐藏的标签
  var m_bolShowHour = false;//是否显示小时
  var m_bolShowMinute = false;//是否显示分钟

  var m_aMonHead = new Array(12);         //定义阳历中每个月的最大天数
   m_aMonHead[0] = 31; m_aMonHead[1] = 28; m_aMonHead[2] = 31; m_aMonHead[3] = 30; m_aMonHead[4]  = 31; m_aMonHead[5]  = 30;
   m_aMonHead[6] = 31; m_aMonHead[7] = 31; m_aMonHead[8] = 30; m_aMonHead[9] = 31; m_aMonHead[10] = 30; m_aMonHead[11] = 31;
  // ---------------------- 用户可调用的函数 -----------------------------//
  //用户主调函数－只选择日期
  function setDay(obj){
   tiannetOutObject = obj;
   //如果标签中有值，则将日期初始化为当前值
   var strValue = tiannetTrim(tiannetOutObject.value);
   if( strValue != "" ){
    tiannetInitDate(strValue);
   }
   tiannetPopCalendar();
  }
  //用户主调函数－选择日期和小时
  function setDayH(obj){
   tiannetOutObject = obj;
   m_bolShowHour = true;
   //如果标签中有值，则将日期和小时初始化为当前值
   var strValue = tiannetTrim(tiannetOutObject.value);
   if( strValue != "" ){
    tiannetInitDate(strValue.substring(0,10));
    var hour = strValue.substring(11,13);
    if( hour < 10 ) tiannetHour = hour.substring(1,2);
   }
   tiannetPopCalendar();
  }
  //用户主调函数－选择日期和小时及分钟
  function setDayHM(obj){
   tiannetOutObject = obj;
   m_bolShowHour = true;
   m_bolShowMinute = true;
   //如果标签中有值，则将日期和小时及分钟初始化为当前值
   var strValue = tiannetTrim(tiannetOutObject.value);
   if( strValue != "" ){
    tiannetInitDate(strValue.substring(0,10));
    var time = strValue.substring(11,16);
    var arr = time.split(tiannetTimeSplit);
    tiannetHour = arr[0];
    tiannetMinute = arr[1];
    if( tiannetHour < 10 ) tiannetHour = tiannetHour.substring(1,2);
    if( tiannetMinute < 10 ) tiannetMinute = tiannetMinute.substring(1,2);
   }
   tiannetPopCalendar();
  }
  //设置开始日期和结束日期
  function  setYearPeriod(intDateBeg,intDateEnd){
   tiannetYearSt = intDateBeg;
   tiannetYearEnd = intDateEnd;
  }
  //设置日期分隔符。默认为"-"
  function setDateSplit(strDateSplit){
   tiannetDateSplit = strDateSplit;
  }
  //设置日期与时间之间的分隔符。默认为" "
  function setDateTimeSplit(strDateTimeSplit){
   tiannetDateTimeSplit = strDateTimeSplit;
  }
  //设置时间分隔符。默认为":"
  function setTimeSplit(strTimeSplit){
   tiannetTimeSplit = strTimeSplit;
  }
  //设置分隔符
  function setSplit(strDateSplit,strDateTimeSplit,strTimeSplit){
   tiannetDateSplit(strDateSplit);
   tiannetDateTimeSplit(strDateTimeSplit);
   tiannetTimeSplit(strTimeSplit);
  }
  //设置默认的日期。格式为：YYYY-MM-DD
  function setDefaultDate(strDate){
   tiannetYear = strDate.substring(0,4);
   tiannetMonth = strDate.substring(5,7);
   tiannetDay = strDate.substring(8,10);
  }
  //设置默认的时间。格式为：HH24:MI
  function setDefaultTime(strTime){
   tiannetHour = strTime.substring(0,2);
   tiannetMinute = strTime.substring(3,5);
  }
  // ---------------------- end 用户可调用的函数 -----------------------------//
  //------------------ begin 页面显示部分 ---------------------------//
  var weekName = new Array("日","一","二","三","四","五","六");
  document.write('<div id="divTiannetDate" style="'+s_tiannet_body+'" style="本日历选择控件由tiannet根据前人经验完善而成！">');
  document.write('<div align="center" id="divTiannetDateText" Author="tiannet" style="padding-top:2px;">');
  document.write('<span id="tiannetYearHead" Author="tiannet" style="'+s_tiannet_font+'" '+
   'onclick="spanYearCEvent();">&nbsp;年</span>');
  document.write('<select id="selTianYear" style="'+s_tiannet_select+'" Author="tiannet"  '+
   ' onChange="tiannetYear=this.value;tiannetSetDay(tiannetYear,tiannetMonth);document.all.tiannetYearHead.style.display=\'\';'+
   'this.style.display=\'none\';">');
  for(var i=tiannetYearSt;i <= tiannetYearEnd;i ++){
   document.writeln('<option value="' + i + '">' + i + '年</option>');
  }
  document.write('</select>');
  document.write('<span id="tiannetMonthHead" Author="tiannet" style="'+s_tiannet_font+'" '+
   'onclick="spanMonthCEvent();">&nbsp;&nbsp;月</span>');
  document.write('<select id="selTianMonth" style="'+s_tiannet_select2+'" Author="tiannet" '+
   'onChange="tiannetMonth=this.value;tiannetSetDay(tiannetYear,tiannetMonth);document.all.tiannetMonthHead.style.display=\'\';'+
   'this.style.display=\'none\';">');
  for(var i=1;i <= 12;i ++){
   document.writeln('<option value="' + i + '">' + i + '月</option>');
  }
  document.write('</select>');
  //document.write('</div>');
  //document.write('<div align="center" id="divTiannetTimeText" Author="tiannet">');
  document.write('<span id="tiannetHourHead" Author="tiannet" style="'+s_tiannet_font+'display:none;" '+
   'onclick="spanHourCEvent();">&nbsp;时</span>');
  document.write('<select id="selTianHour" style="'+s_tiannet_select2+'display:none;" Author="tiannet" '+
   ' onChange="tiannetHour=this.value;tiannetWriteHead();document.all.tiannetHourHead.style.display=\'\';' +
   'this.style.display=\'none\';">');
  for(var i=0;i <= 23;i ++){
   document.writeln('<option value="' + i + '">' + i + '时</option>');
  }
  document.write('</select>');
  document.write('<span id="tiannetMinuteHead" Author="tiannet" style="'+s_tiannet_font+'display:none;" '+
   'onclick="spanMinuteCEvent();">&nbsp;&nbsp;分</span>');
  document.write('<select id="selTianMinute" style="'+s_tiannet_select2+'display:none;" Author="tiannet" '+
   '  onChange="tiannetMinute=this.value;tiannetWriteHead();document.all.tiannetMinuteHead.style.display=\'\';'+
   'this.style.display=\'none\';">');
  for(var i=0;i <= 59;i ++){
   document.writeln('<option value="' + i + '">' + i + '分</option>');
  }
  document.write('</select>');
  document.write('</div>');
  //输出一条横线
  document.write('<div style="'+s_tiannet_line+'"></div>');
  document.write('<div align="center" id="divTiannetTurn" style="border:0;" Author="tiannet">');
  document.write('<input type="button" style="'+s_tiannet_turn+'" value="年↑" title="上一年" onClick="tiannetPrevYear();">');
  document.write('<input type="button" style="'+s_tiannet_turn+'" value="年↓" title="下一年" onClick="tiannetNextYear();">&nbsp;');
  document.write('<input type="button" style="'+s_tiannet_turn+'" value="月↑" title="上一月" onClick="tiannetPrevMonth();">');
  document.write('<input type="button" style="'+s_tiannet_turn+'" value="月↓" title="下一月" onClick="tiannetNextMonth();">');
  document.write('</div>');
  //输出一条横线
  document.write('<div style="'+s_tiannet_line+'"></div>');
  document.write('<table border=0 cellspacing=0 cellpadding=0  bgcolor=white onselectstart="return false">');
  document.write(' <tr style="background-color:#2650A6;font-size:10pt;color:white;height:22px;" Author="tiannet">');
  for(var i =0;i < weekName.length;i ++){
   //输出星期
   document.write('<td width="21" align="center" Author="tiannet">' + weekName[i] + '</td>');
  }
  document.write(' </tr>');
  document.write('</table>');
  //输出天的选择
  document.write('<table border=0 cellspacing=1 cellpadding=0  bgcolor=white onselectstart="return false">');
  var n = 0;
  for (var i=0;i<5;i++) { 
   document.write (' <tr align=center id="trTiannetDay' + i + '" >');
   for (var j=0;j<7;j++){
    document.write('<td align="center" id="tdTiannetDay' + n + '" '+
   'onClick="tiannetDay=this.innerText;tiannetSetValue(true);" ' 
     +' style="' + s_tiannet_day + '">&nbsp;</td>');
    n ++;
   }
   document.write (' </tr>');
  }
  document.write (' <tr align=center id="trTiannetDay5" >');
  document.write('<td align="center" id="tdTiannetDay35" onClick="tiannetDay=this.innerText;tiannetSetValue(true);" ' 
   +' style="' + s_tiannet_day + '">&nbsp;</td>');
  document.write('<td align="center" id="tdTiannetDay36" onClick="tiannetDay=this.innerText;tiannetSetValue(true);" ' 
   +' style="' + s_tiannet_day + '">&nbsp;</td>');
  document.write('<td align="right" colspan="5"><a href="javascript:tiannetClear();" style="' + s_tiannet_link + '">清空</a>'+
   '&nbsp;<a href="javascript:tiannetHideControl();" style="' + s_tiannet_link + '">关闭</a>' +
   '&nbsp;<a href="javascript:tiannetSetValue(true);" style="' + s_tiannet_link + '">确定</a>&nbsp;' +
   '</td>');
  document.write (' </tr>');
  document.write('</table>');
  document.write('</div>');
  //------------------ end 页面显示部分 ---------------------------//
  //------------------ 显示日期时间的span标签响应事件 ---------------------------//
  //单击年份span标签响应
  function spanYearCEvent(){
   hideElementsById(new Array("selTianYear","tiannetMonthHead"),false);
   if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
   if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
   hideElementsById(new Array("tiannetYearHead","selTianMonth","selTianHour","selTianMinute"),true);
  }
  //单击月份span标签响应
  function spanMonthCEvent(){
   hideElementsById(new Array("selTianMonth","tiannetYearHead"),false);
   if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
   if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
   hideElementsById(new Array("tiannetMonthHead","selTianYear","selTianHour","selTianMinute"),true);
  }
  //单击小时span标签响应
  function spanHourCEvent(){
   hideElementsById(new Array("tiannetYearHead","tiannetMonthHead"),false);
   if(m_bolShowHour) hideElementsById(new Array("selTianHour"),false);
   if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
   hideElementsById(new Array("tiannetHourHead","selTianYear","selTianMonth","selTianMinute"),true);
  }
  //单击分钟span标签响应
  function spanMinuteCEvent(){
   hideElementsById(new Array("tiannetYearHead","tiannetMonthHead"),false);
   if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
   if(m_bolShowMinute) hideElementsById(new Array("selTianMinute"),false);
   hideElementsById(new Array("tiannetMinuteHead","selTianYear","selTianMonth","selTianHour"),true);
  }
  //根据标签id隐藏或显示标签
  function hideElementsById(arrId,bolHide){
   var strDisplay = "";
   if(bolHide) strDisplay = "none";
   for(var i = 0;i < arrId.length;i ++){
    var obj = document.getElementById(arrId[i]);
    obj.style.display = strDisplay;
   }
  }
  //------------------ end 显示日期时间的span标签响应事件 ---------------------------//
  //判断某年是否为闰年
  function isPinYear(year){
   var bolRet = false;
   if (0==year%4&&((year%100!=0)||(year%400==0))) {
    bolRet = true;
   }
   return bolRet;
  }
  //得到一个月的天数，闰年为29天
  function getMonthCount(year,month){
   var c=m_aMonHead[month-1];
   if((month==2)&&isPinYear(year)) c++;
   return c;
  }
  //重新设置当前的日。主要是防止在翻年、翻月时，当前日大于当月的最大日
  function setRealDayCount() {
   if( tiannetDay > getMonthCount(tiannetYear,tiannetMonth) ) {
    //如果当前的日大于当月的最大日，则取当月最大日
    tiannetDay = getMonthCount(tiannetYear,tiannetMonth);
   }
  }
  //在个位数前加零
  function addZero(value){
   if(value < 10 ){
    value = "0" + value;
   }
   return value;
  }
  //取出空格
  function tiannetTrim(str) {
   return str.replace(/(^\s*)|(\s*$)/g,"");
  }
  //为select创建一个option
  function createOption(objSelect,value,text){
   var option = document.createElement("OPTION");
   option.value = value;
   option.text = text;