代码如下:
function PopupCalendar(InstanceName)
{
///Global Tag
this.instanceName=InstanceName;
///Properties
this.separator="-"
this.oBtnTodayTitle="Today"
this.oBtnCancelTitle="Cancel"
this.weekDaySting=new Array("S","M","T","W","T","F","S");
this.monthSting=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
this.Width=200;
this.currDate=new Date();
this.today=new Date();
this.startYear=1970;
this.endYear=2010;
///Css
this.divBorderCss="1px solid #BCD0DE";
this.tableBorderColor="#CCCCCC"
///Method
this.Init=CalendarInit;
this.Fill=CalendarFill;
this.Refresh=CalendarRefresh;
this.Restore=CalendarRestore;
///HTMLObject
this.oTaget=null;
this.oPreviousCell=null;
this.sDIVID=InstanceName+"oDiv";
this.sTABLEID=InstanceName+"oTable";
this.sMONTHID=InstanceName+"oMonth";
this.sYEARID=InstanceName+"oYear";
}
function CalendarInit()///Create panel
{
var sMonth,sYear
sMonth=this.currDate.getMonth();
sYear=this.currDate.getYear();
htmlAll="
";document.write(htmlAll);
this.Fill();
}
function CalendarFill()///
{
var sMonth,sYear,sWeekDay,sToday,oTable,currRow,MaxDay,sDaySn,sIndex,rowIndex,cellIndex,oSelectMonth,oSelectYear
sMonth=this.currDate.getMonth();
sYear=this.currDate.getYear();
sWeekDay=(new Date(sYear,sMonth,1)).getDay();
sToday=this.currDate.getDate();
oTable=document.all[this.sTABLEID];
currRow=oTable.rows[1];
MaxDay=CalendarGetMaxDay(sYear,sMonth);
oSelectMonth=document.all[this.sMONTHID]
oSelectMonth.selectedIndex=sMonth;
oSelectYear=document.all[this.sYEARID]
for(i=0;i { if(parseInt(oSelectYear.options[i].value)==sYear)oSelectYear.selectedIndex=i; } //// for(sDaySn=1,sIndex=sWeekDay;sIndex<=6;sDaySn++,sIndex++) { if(sDaySn==sToday) { currRow.cells[sIndex].innerHTML=""+sDaySn+""; this.oPreviousCell=currRow.cells[sIndex]; } else { currRow.cells[sIndex].innerHTML=sDaySn; currRow.cells[sIndex].style.color="#666666"; } CalendarCellSetCss(0,currRow.cells[sIndex]); } for(rowIndex=2;rowIndex<=6;rowIndex++) { if(sDaySn>MaxDay)break; currRow=oTable.rows[rowIndex]; for(cellIndex=0;cellIndex { if(sDaySn==sToday) { currRow.cells[cellIndex].innerHTML=""+sDaySn+""; this.oPreviousCell=currRow.cells[cellIndex]; } else { currRow.cells[cellIndex].innerHTML=sDaySn; currRow.cells[cellIndex].style.color="#666666"; } CalendarCellSetCss(0,currRow.cells[cellIndex]); sDaySn++; if(sDaySn>MaxDay)break; } } } function CalendarRestore()/// Clear Data { var oTable oTable=document.all[this.sTABLEID] for(i=1;i { for(j=0;j { CalendarCellSetCss(0,oTable.rows[i].cells[j]); oTable.rows[i].cells[j].innerHTML=" "; } } } function CalendarRefresh(newDate)/// { this.currDate=newDate; this.Restore(); this.Fill(); } function CalendarCellsMsOver(oInstance)/// Cell MouseOver { var myCell myCell=event.srcElement; CalendarCellSetCss(0,oInstance.oPreviousCell); if(myCell) { CalendarCellSetCss(1,myCell); oInstance.oPreviousCell=myCell; } } function CalendarCellsMsOut(oInstance)////// Cell MouseOut { var myCell myCell=event.srcElement; CalendarCellSetCss(0,myCell); } function CalendarCellsClick(oCell,oInstance) { var sDay,sMonth,sYear,newDate sYear=oInstance.currDate.getFullYear(); sMonth=oInstance.currDate.getMonth(); sDay=oInstance.currDate.getDate(); if(oCell.innerText!=" ") { sDay=parseInt(oCell.innerText); if(sDay!=oInstance.currDate.getDate()) { newDate=new Date(sYear,sMonth,sDay); oInstance.Refresh(newDate); } } sDateString=sYear+oInstance.separator+CalendarDblNum(sMonth+1)+oInstance.separator+CalendarDblNum(sDay);///return sDateString if(oInstance.oTaget.tagName=="INPUT") { oInstance.oTaget.value=sDateString; } document.all[oInstance.sDIVID].style.display="none"; } function CalendarYearChange(oInstance)/// Year Change { var sDay,sMonth,sYear,newDate sDay=oInstance.currDate.getDate(); sMonth=oInstance.currDate.getMonth(); sYear=document.all[oInstance.sYEARID].value newDate=new Date(sYear,sMonth,sDay); oInstance.Refresh(newDate); } function CalendarMonthChange(oInstance)/// Month Change { var sDay,sMonth,sYear,newDate sDay=oInstance.currDate.getDate(); sMonth=document.all[oInstance.sMONTHID].value sYear=oInstance.currDate.getYear(); newDate=new Date(sYear,sMonth,sDay); oInstance.Refresh(newDate); } function CalendarTodayClick(oInstance)/// "Today" button Change { oInstance.Refresh(new Date()); } function getDateString(oInputSrc,oInstance) { if(oInputSrc&&oInstance) { CalendarDiv=document.all[oInstance.sDIVID]; oInstance.oTaget=oInputSrc; CalendarDiv.style.pixelLeft=CalendargetPos(oInputSrc,"Left"); CalendarDiv.style.pixelTop=CalendargetPos(oInputSrc,"Top")+oInputSrc.offsetHeight; CalendarDiv.style.display=(CalendarDiv.style.display=="none")?"":"none"; } } function CalendarCellSetCss(sMode,oCell)/// Set Cell Css { // sMode // 0: OnMouserOut 1: OnMouseOver if(sMode) { oCell.style.border="1px solid #5589AA"; oCell.style.backgroundColor="#BCD0DE"; } else { oCell.style.border="1px solid #FFFFFF"; oCell.style.backgroundColor="#FFFFFF"; } } function CalendarGetMaxDay(nowYear,nowMonth)/// Get MaxDay of current month { var nextMonth,nextYear,currDate,nextDate,theMaxDay nextMonth=nowMonth+1; if(nextMonth>11) { nextYear=nowYear+1; nextMonth=0; } else { nextYear=nowYear; } currDate=new Date(nowYear,nowMonth,1); nextDate=new Date(nextYear,nextMonth,1); theMaxDay=(nextDate-currDate)/(24*60*60*1000); return theMaxDay; } function CalendargetPos(el,ePro)/// Get Absolute Position { var ePos=0; while(el!=null) { ePos+=el["offset"+ePro]; el=el.offsetParent; } return ePos; } function CalendarDblNum(num) { if(num<10) return "0"+num; else return num; } function CalendarCancel(oInstance)///Cancel { CalendarDiv=document.all[oInstance.sDIVID]; CalendarDiv.style.display="none"; } var oCalendarEn=new PopupCalendar("oCalendarEn");//初始化控件时,请给出实例名称如:oCalendarEn oCalendarEn.Init(); var oCalendarChs=new PopupCalendar("oCalendarChs");//初始化控件时,请给出实例名称:oCalendarChs oCalendarChs.weekDaySting=new Array("日","一","二","三","四","五","六"); oCalendarChs.monthSting=new Array("一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"); oCalendarChs.oBtnTodayTitle="今天"; oCalendarChs.oBtnCancelTitle="取消"; oCalendarChs.Init(); 更多信息请查看IT技术专栏