textbox控制calendar的隐藏与显示

日历控件 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.normalfontColor="#666666"; this.selectedfontColor="red"; this.divBorderCss="1px solid #BCD0DE"; this.titleTableBgColor="#98B8CD"; 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+"_Div"; this.sTABLEID=InstanceName+"_Table"; this.sMONTHID=InstanceName+"_Month"; this.sYEARID=InstanceName+"_Year"; this.sTODAYBTNID=InstanceName+"_TODAYBTN"; } function CalendarInit() ///Create panel { var sMonth,sYear sMonth=this.currDate.getMonth(); sYear=this.currDate.getYear(); htmlAll="<div id='"+this.sDIVID+"' style='display:none;position:absolute;width:"+this.Width+";border:"+this.divBorderCss+";padding:2px;background-color:#FFFFFF'>"; htmlAll+="<div align='center'>"; /// Month htmloMonth="<select id='"+this.sMONTHID+"' onchange=CalendarMonthChange("+this.instanceName+") style='width:50%'>"; for(i=0;i<12;i++) { htmloMonth+="<option value='"+i+"'>"+this.monthSting[i]+"</option>"; } htmloMonth+="</select>"; /// Year htmloYear="<select id='"+this.sYEARID+"' onchange=CalendarYearChange("+this.instanceName+") style='width:50%'>"; for(i=this.startYear;i<=this.endYear;i++) { htmloYear+="<option value='"+i+"'>"+i+"</option>"; } htmloYear+="</select></div>"; /// Day htmloDayTable="<table id='"+this.sTABLEID+"' width='100%' border=0 cellpadding=0 cellspacing=1 bgcolor='"+this.tableBorderColor+"'>"; htmloDayTable+="<tbody bgcolor='#ffffff'style='font-size:13px'>"; for(i=0;i<=6;i++) { if(i==0) htmloDayTable+="<tr bgcolor='" + this.titleTableBgColor + "'>"; else htmloDayTable+="<tr>"; for(j=0;j<7;j++) { if(i==0) { htmloDayTable+="<td height='20' align='center' valign='middle' style='cursor:hand'>"; htmloDayTable+=this.weekDaySting[j]+"</td>" } else { htmloDayTable+="<td height='20' align='center' valign='middle' style='cursor:hand'"; htmloDayTable+=" onmouseover=CalendarCellsMsOver("+this.instanceName+")"; htmloDayTable+=" onmouseout=CalendarCellsMsOut("+this.instanceName+")"; htmloDayTable+=" onclick=CalendarCellsClick(this,"+this.instanceName+")>"; htmloDayTable+="&nbsp;</td>" } } htmloDayTable+="</tr>"; } htmloDayTable+="</tbody></table>"; /// Today Button htmloButton="<div align='center' style='padding:3px'>" htmloButton+="<button id='"+this.sTODAYBTNID+"' style='width:40%;border:1px solid #BCD0DE;background-color:#eeeeee;cursor:hand'" htmloButton+=" onclick=CalendarTodayClick("+this.instanceName+")>"+this.oBtnTodayTitle+"</button>&nbsp;" htmloButton+="<button style='width:40%;border:1px solid #BCD0DE;background-color:#eeeeee;cursor:hand'" htmloButton+=" onclick=CalendarCancel("+this.instanceName+")>"+this.oBtnCancelTitle+"</button> " htmloButton+="</div>" /// All htmlAll=htmlAll+htmloMonth+htmloYear+htmloDayTable+htmloButton+"</div>"; document.write(htmlAll); this.Fill(); } function CalendarFill() /// { var sMonth,sYear,sWeekDay,sToday,oTable,currRow,MaxDay,iDaySn,sIndex,rowIndex,cellIndex,oSelectMonth,oSelectYear sMonth=this.currDate.getMonth(); sYear=this.currDate.getYear(); sWeekDay=(new Date(sYear,sMonth,1)).getDay(); sToday=this.currDate.getDate(); iDaySn=1 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<oSelectYear.length;i++) { if(parseInt(oSelectYear.options[i].value)==sYear)oSelectYear.selectedIndex=i; } //// for(rowIndex=1;rowIndex<=6;rowIndex++) { if(iDaySn>MaxDay)break; currRow = oTable.rows[rowIndex]; cellIndex = 0; if(rowIndex==1)cellIndex = sWeekDay; for(;cellIndex<currRow.cells.length;cellIndex++) { if(iDaySn==sToday) { currRow.cells[cellIndex].innerHTML="<font color='"+this.selectedfontColor+"'><i><b>"+iDaySn+"</b></i></font>"; this.oPreviousCell=currRow.cells[cellIndex]; } else { currRow.cells[cellIndex].innerHTML=iDaySn; currRow.cells[cellIndex].style.color=this.normalfontColor; } CalendarCellSetCss(0,currRow.cells[cellIndex]); iDaySn++; if(iDaySn>MaxDay)break; } } } function CalendarRestore() /// Clear Data { var i,j,oTable oTable=document.all[this.sTABLEID] for(i=1;i<oTable.rows.length;i++) { for(j=0;j<oTable.rows[i].cells.length;j++) { CalendarCellSetCss(0,oTable.rows[i].cells[j]); oTable.rows[i].cells[j].innerHTML="&nbsp;"; } } } function CalendarRefresh(newDate) /// { this.currDate=newDate; this.Restore(); this.Fill(); } function CalendarCellsMsOver(oInstance) /// Cell MouseOver { var myCell = event.srcElement; CalendarCellSetCss(0,oInstance.oPreviousCell); if(myCell) { CalendarCellSetCss(1,myCell); oInstance.oPreviousCell=myCell; } } function CalendarCellsMsOut(oInstance) ////// Cell MouseOut { var myCell = event.srcElement; CalendarCellSetCss(0,myCell); } 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 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.toLowerCase()=="input")oInstance.oTaget.value = sDateString; CalendarCancel(oInstance); return sDateString; } fu