JS实现漂亮的时间选择框效果

前端技术 2023/09/06 JavaScript

本文实例讲述了JS实现漂亮的时间选择框效果。分享给大家供大家参考,具体如下:

HTML代码部分:

<html>
<script language=javascript src=\"dataone.js\"></script>
<table align=\"center\">
<tr>
<td>
<body>
(1)只选择日期  <input type=\"text\" name=\"date\"  readOnly onClick=\"setDay(this);\"><br/>
 (2)选择日期和小时 <input type=\"text\" name=\"dateh\" readOnly onClick=\"setDayH(this);\"><br/>
 (3)选择日期和小时及分钟 <input type=\"text\" name=\"datehm\" readOnly onClick=\"setDayHM(this);\">
  </body>
</td>
</tr>
</table>
</html>

dataone.js代码:

/**
*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
  */
  //------------------ 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();\"> 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();\">  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();\"> 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();\">  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();\"> \');
  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 + \'\"> </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 + \'\"> </td>\');
  document.write(\'<td align=\"center\" id=\"tdTiannetDay36\" onClick=\"tiannetDay=this.innerText;tiannetSetValue(true);\" \'
  +\' style=\"\' + s_tiannet_day + \'\"> </td>\');
  document.write(\'<td align=\"right\" colspan=\"5\"><a href=\"javascript:tiannetClear();\" style=\"\' + s_tiannet_link + \'\">清空</a>\'+
  \' <a href=\"javascript:tiannetHideControl();\" style=\"\' + s_tiannet_link + \'\">关闭</a>\' +
  \' <a href=\"javascript:tiannetSetValue(true);\" style=\"\' + s_tiannet_link + \'\">确定</a> \' +
  \'</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;
  objSelect.options.add(option);
  }
  //往前翻 Year
  function tiannetPrevYear() {
  if(tiannetYear > 999 && tiannetYear <10000){tiannetYear--;}
  else{alert(\"年份超出范围(1000-9999)!\");}
  tiannetSetDay(tiannetYear,tiannetMonth);
  //如果年份小于允许的最小年份,则创建对应的option
  if( tiannetYear < tiannetYearSt ) {
   tiannetYearSt = tiannetYear;
   createOption(document.all.selTianYear,tiannetYear,tiannetYear + \"年\");
  }
  checkSelect(document.all.selTianYear,tiannetYear);
  tiannetWriteHead();
  }
  //往后翻 Year
  function tiannetNextYear() {
  if(tiannetYear > 999 && tiannetYear <10000){tiannetYear++;}
  else{alert(\"年份超出范围(1000-9999)!\");return;}
  tiannetSetDay(tiannetYear,tiannetMonth);
  //如果年份超过允许的最大年份,则创建对应的option
  if( tiannetYear > tiannetYearEnd ) {
   tiannetYearEnd = tiannetYear;
   createOption(document.all.selTianYear,tiannetYear,tiannetYear + \"年\");
  }
  checkSelect(document.all.selTianYear,tiannetYear);
  tiannetWriteHead();
  }
  //选择今天
  function tiannetToday() {
  tiannetYear = tiannetDateNow.getFullYear();
  tiannetMonth = tiannetDateNow.getMonth()+1;
  tiannetDay = tiannetDateNow.getDate();
  tiannetSetValue(true);
  //tiannetSetDay(tiannetYear,tiannetMonth);
  //selectObject();
  }
  //往前翻月份
  function tiannetPrevMonth() {
  if(tiannetMonth>1){tiannetMonth--}else{tiannetYear--;tiannetMonth=12;}
  tiannetSetDay(tiannetYear,tiannetMonth);
  checkSelect(document.all.selTianMonth,tiannetMonth);
  tiannetWriteHead();
  }
  //往后翻月份
  function tiannetNextMonth() {
  if(tiannetMonth==12){tiannetYear++;tiannetMonth=1}else{tiannetMonth++}
  tiannetSetDay(tiannetYear,tiannetMonth);
  checkSelect(document.all.selTianMonth,tiannetMonth);
  tiannetWriteHead();
  }
  //向span标签中写入年、月、时、分等数据
  function tiannetWriteHead(){
  document.all.tiannetYearHead.innerText = tiannetYear + \"年\";
  document.all.tiannetMonthHead.innerText = tiannetMonth + \"月\";
  if( m_bolShowHour ) document.all.tiannetHourHead.innerText = \" \"+tiannetHour + \"时\";
  if( m_bolShowMinute ) document.all.tiannetMinuteHead.innerText = tiannetMinute + \"分\";
  tiannetSetValue(false);//给文本框赋值,但不隐藏本控件
  }
  //设置显示天
  function tiannetSetDay(yy,mm) {
  setRealDayCount();//设置当月真实的日
  tiannetWriteHead();
  var strDateFont1 = \"\", strDateFont2 = \"\" //处理日期显示的风格
  for (var i = 0; i < 37; i++){tiannetArrDay[i]=\"\"}; //将显示框的内容全部清空
  var day1 = 1;
  var firstday = new Date(yy,mm-1,1).getDay(); //某月第一天的星期几
  for (var i = firstday; day1 < getMonthCount(yy,mm)+1; i++){
   tiannetArrDay[i]=day1;day1++;
  }
  //如果用于显示日的最后一行的第一个单元格的值为空,则隐藏整行。
  //if(tiannetArrDay[35] == \"\"){
  // document.all.trTiannetDay5.style.display = \"none\";
  //} else {
  // document.all.trTiannetDay5.style.display = \"\";
  //}
  for (var i = 0; i < 37; i++){
   var da = eval(\"document.all.tdTiannetDay\"+i)   //书写新的一个月的日期星期排列
   if (tiannetArrDay[i]!=\"\") {
   //判断是否为周末,如果是周末,则改为红色字体
   if(i % 7 == 0 || (i+1) % 7 == 0){
   strDateFont1 = \"<font color=#f0000>\"
   strDateFont2 = \"</font>\"
   } else {
  strDateFont1 = \"\";
  strDateFont2 = \"\"
   }
   da.innerHTML = strDateFont1 + tiannetArrDay[i] + strDateFont2;
   //如果是当前选择的天,则改变颜色
   if(tiannetArrDay[i] == tiannetDay ) {
  da.style.backgroundColor = \"#CCCCCC\";
   } else {
  da.style.backgroundColor = \"#EFEFEF\";
   }
   da.style.cursor=\"hand\"
   } else {
   da.innerHTML=\"\";da.style.backgroundColor=\"\";da.style.cursor=\"default\"
   }
  }//end for
  tiannetSetValue(false);//给文本框赋值,但不隐藏本控件
  }//end function tiannetSetDay
  //根据option的值选中option
  function checkSelect(objSelect,selectValue) {
  var count = parseInt(objSelect.length);
  if( selectValue < 10 && selectValue.toString().length == 2) {
   selectValue = selectValue.substring(1,2);
  }
  for(var i = 0;i < count;i ++){
   if(objSelect.options[i].value == selectValue){
   objSelect.selectedIndex = i;
   break;
   }
  }//for
  }
  //选中年、月、时、分等下拉框
  function selectObject(){
  //如果年份小于允许的最小年份,则创建对应的option
  if( tiannetYear < tiannetYearSt ) {
   for( var i = tiannetYear;i < tiannetYearSt;i ++ ){
   createOption(document.all.selTianYear,i,i + \"年\");
   }
   tiannetYearSt = tiannetYear;
  }
  //如果年份超过允许的最大年份,则创建对应的option
  if( tiannetYear > tiannetYearEnd ) {
   for( var i = tiannetYearEnd+1;i <= tiannetYear;i ++ ){
   createOption(document.all.selTianYear,i,i + \"年\");
   }
   tiannetYearEnd = tiannetYear;
  }
  checkSelect(document.all.selTianYear,tiannetYear);
  checkSelect(document.all.selTianMonth,tiannetMonth);
  if( m_bolShowHour ) checkSelect(document.all.selTianHour,tiannetHour);
  if( m_bolShowMinute ) checkSelect(document.all.selTianMinute,tiannetMinute);
  }
  //给接受日期时间的控件赋值
  //参数bolHideControl - 是否隐藏控件
  function tiannetSetValue(bolHideControl){
  var value = \"\";
  if( !tiannetDay || tiannetDay == \"\" ){
   tiannetOutObject.value = value;
   return;
  }
  var mm = tiannetMonth;
  var day = tiannetDay;
  if( mm < 10 && mm.toString().length == 1) mm = \"0\" + mm;
  if( day < 10 && day.toString().length == 1) day = \"0\" + day;
  value = tiannetYear + tiannetDateSplit + mm + tiannetDateSplit + day;
  if( m_bolShowHour ){
   var hour = tiannetHour;
   if( hour < 10 && hour.toString().length == 1 ) hour = \"0\" + hour;
   value += tiannetDateTimeSplit + hour;
  }
  if( m_bolShowMinute ){
   var minute = tiannetMinute;
   if( minute < 10 && minute.toString().length == 1 ) minute = \"0\" + minute;
   value += tiannetTimeSplit + minute;
  }
  tiannetOutObject.value = value;
  //document.all.divTiannetDate.style.display = \"none\";
  if( bolHideControl ) {
   tiannetHideControl();
  }
  }
  //是否显示时间
  function showTime(){
  if( !m_bolShowHour && m_bolShowMinute){
   alert(\"如果要选择分钟,则必须可以选择小时!\");
   return;
  }
  hideElementsById(new Array(\"tiannetHourHead\",\"selTianHour\",\"tiannetMinuteHead\",\"selTianMinute\"),true);
  if( m_bolShowHour ){
   //显示小时
   hideElementsById(new Array(\"tiannetHourHead\"),false);
  }
  if( m_bolShowMinute ){
   //显示分钟
   hideElementsById(new Array(\"tiannetMinuteHead\"),false);
  }
  }
  //弹出显示日历选择控件,以让用户选择
  function tiannetPopCalendar(){
  //隐藏下拉框,显示相对应的head
  hideElementsById(new Array(\"selTianYear\",\"selTianMonth\",\"selTianHour\",\"selTianMinute\"),true);
  hideElementsById(new Array(\"tiannetYearHead\",\"tiannetMonthHead\",\"tiannetHourHead\",\"tiannetMinuteHead\"),false);
  tiannetSetDay(tiannetYear,tiannetMonth);
  tiannetWriteHead();
  showTime();
  var dads = document.all.divTiannetDate.style;
  var iX, iY;
  var h = document.all.divTiannetDate.offsetHeight;
  var w = document.all.divTiannetDate.offsetWidth;
  //计算left
  if (window.event.x + h > document.body.offsetWidth - 10  )
   iX = window.event.x - h - 5 ;
  else
   iX = window.event.x + 5;
  if (iX <0)
   iX=0;
  //计算top
  iY = window.event.y;
  if (window.event.y + w > document.body.offsetHeight - 10  )
   iY = document.body.scrollTop + document.body.offsetHeight - w - 5 ;
  else
   iY = document.body.scrollTop +window.event.y + 5;
  if (iY <0)
   iY=0;
  dads.left = iX;
  dads.top = iY;
  tiannetShowControl();
  selectObject();
  }
  //隐藏日历控件(同时显示被强制隐藏的标签)
  function tiannetHideControl(){
  document.all.divTiannetDate.style.display = \"none\";
  tiannetShowObject();
  arrTiannetHide = new Array();//将被隐藏的标签对象清空
  }
  //显示日历控件(同时隐藏会遮挡的标签)
  function tiannetShowControl(){
  document.all.divTiannetDate.style.display = \"\";
  tiannetHideObject(\"Select\");
  tiannetHideObject(\"OBJECT\");
  }
  //根据标签名称隐藏标签。如会遮住控件的select,object
  function tiannetHideObject(strTagName) {
  x = document.all.divTiannetDate.offsetLeft;
  y = document.all.divTiannetDate.offsetTop;
  h = document.all.divTiannetDate.offsetHeight;
  w = document.all.divTiannetDate.offsetWidth;
  for (var i = 0; i < document.all.tags(strTagName).length; i++)
  {
   var obj = document.all.tags(strTagName)[i];
   if (! obj || ! obj.offsetParent)
   continue;
   // 获取元素对于BODY标记的相对坐标
   var objLeft  = obj.offsetLeft;
   var objTop  = obj.offsetTop;
   var objHeight = obj.offsetHeight;
   var objWidth = obj.offsetWidth;
   var objParent = obj.offsetParent;
   while (objParent.tagName.toUpperCase() != \"BODY\"){
   objLeft += objParent.offsetLeft;
   objTop  += objParent.offsetTop;
   objParent = objParent.offsetParent;
   }
   //alert(\"控件左端:\" + x + \"select左端\" + (objLeft + objWidth) + \"控件底部:\" + (y+h) + \"select高:\" + objTop);
   var bolHide = true;
   if( obj.style.display == \"none\" || obj.style.visibility == \"hidden\" || obj.getAttribute(\"Author\") == \"tiannet\" ){
   //如果标签本身就是隐藏的,则不需要再隐藏。如果是控件中的下拉框,也不用隐藏。
   bolHide = false;
   }
   if( ( (objLeft + objWidth) > x && (y + h + 20) > objTop && (objTop+objHeight) > y && objLeft < (x+w) ) && bolHide ){
   //arrTiannetHide.push(obj);//记录被隐藏的标签对象
   arrTiannetHide[arrTiannetHide.length] = obj;
   obj.style.visibility = \"hidden\";
   }
  }
  }
  //显示被隐藏的标签
  function tiannetShowObject(){
  for(var i = 0;i < arrTiannetHide.length;i ++){
   //alert(arrTiannetHide[i]);
   arrTiannetHide[i].style.visibility = \"\";
  }
  }
  //初始化日期。
  function tiannetInitDate(strDate){
  var arr = strDate.split(tiannetDateSplit);
  tiannetYear = arr[0];
  tiannetMonth = arr[1];
  tiannetDay = arr[2];
  }
  //清空
  function tiannetClear(){
  tiannetOutObject.value = \"\";
  tiannetHideControl();
  }
  //任意点击时关闭该控件
  function document.onclick(){
   with(window.event.srcElement){
  if (tagName != \"INPUT\" && getAttribute(\"Author\") != \"tiannet\")
  tiannetHideControl();
   }
  }
  //按ESC键关闭该控件
  function document.onkeypress(){
  if( event.keyCode == 27 ){
   tiannetHideControl();
  }
  }

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