最近公司在做一个系统，要用一个时间选择控件，本来是用ASP。NET来做，但最后我就用JS来写
具体代码（部分）：
TIME.JS
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//请大家保证版本的完整性
function fTime(iHour,iSec,iMin)
{
return iHour+iSec+iMin;
}
//当前日期
//日时分(日期格式:yyyy-mm-dd)
function getNowDate()
{
var nn=new Date();
year1=nn.getYear();
mon1=nn.getMonth()+1;
date1=nn.getDate();
var monstr1;
var datestr1
if(mon1<10)
monstr1="0"+mon1;
else
monstr1=""+mon1;
if(date1<10)
datestr1="0"+date1;
else
datestr1=""+date1;
return year1+"-"+monstr1+"-"+datestr1;
}
//目标日期
function getlastweekDate()
{
var nn=new Date();
year1=nn.getYear();
mon1=nn.getMonth()+1;
date1=nn.getDate();
var mm=new Date(year1,mon1-1,date1);
var tmp1=new Date(2000,1,1);
var tmp2=new Date(2000,1,15);
var ne=tmp2-tmp1;
var mm2=new Date();
mm2.setTime(mm.getTime()-ne);
year2=mm2.getYear();
mon2=mm2.getMonth()+1;
date2=mm2.getDate();
if(mon2<10)
monstr2="0"+mon2;
else
monstr2=""+mon2;
if(date2<10)
datestr2="0"+date2;
else
datestr2=""+date2;
return year2+"-"+monstr2+"-"+datestr2;
}
var gdCtrl = new Object();
var goSelectTag = new Array();
var gcGray = "#808080";
var gcToggle = "#FB8664";
var gcBG = "#e5e6ec";
var previousObject = null;
var gdCurDate = new Date();
var giYear = gdCurDate.getFullYear();
var giMonth = gdCurDate.getMonth()+1;
var giDay = gdCurDate.getDate();
function fSetToday() //直接获取现在的时间
{
}
function fSetDate(iYear, iMonth, iDay){
VicPopCal.style.visibility = "hidden";
if ((iYear == 0) && (iMonth == 0) && (iDay == 0)){
gdCtrl.value = "";
}else{
iMonth = iMonth + 100 + "";
iMonth = iMonth.substring(1);
iDay = iDay + 100 + "";
iDay = iDay.substring(1);
var t = "软件只做测试使用";
if(gdCtrl.tagName == "INPUT"){
gdCtrl.value = iYear+"-"+iMonth+"-"+iDay+" "+ t;
}else{
gdCtrl.innerText = iYear+"-"+iMonth+"-"+iDay+ " "+t;
}
}
for (i in goSelectTag)
goSelectTag[i].style.visibility = "visible";
goSelectTag.length = 0;
window.returnValue=gdCtrl.value;
//window.close();
}
function HiddenDiv()
{
var i;
VicPopCal.style.visibility = "hidden";
for (i in goSelectTag)
goSelectTag[i].style.visibility = "visible";
goSelectTag.length = 0;
}
function fSetSelected(aCell){
var iOffset = 0;
var iYear = parseInt(tbSelYear.value);
var iMonth = parseInt(tbSelMonth.value);
aCell.bgColor = gcBG;
with (aCell.children["cellText"]){
var iDay = parseInt(innerText);
if (color==gcGray)
iOffset = (Victor<10)?-1:1;
iMonth += iOffset;
if (iMonth12){
iYear++;
iMonth = 1;
}
}
fSetDate(iYear, iMonth, iDay);
}
function Point(iX, iY){
this.x = iX;
this.y = iY;
}
function fBuildCal(iYear, iMonth) {
var aMonth=new Array();
for(i=1;i<7;i++)
aMonth[i]=new Array(i);
var dCalDate=new Date(iYear, iMonth-1, 1);
var iDayOfFirst=dCalDate.getDay();
var iDaysInMonth=new Date(iYear, iMonth, 0).getDate();
var iOffsetLast=new Date(iYear, iMonth-1, 0).getDate()-iDayOfFirst+1;
var iDate = 1;
var iNext = 1;
for (d = 0; d < 7; d++)
aMonth[1][d] = (d for (w = 2; w < 7; w++) for (d = 0; d < 7; d++) aMonth[w][d] = (iDate<=iDaysInMonth)?iDate++:-(iNext++); return aMonth; } function fDrawCal(iYear, iMonth, iCellHeight, sDateTextSize) { var WeekDay = new Array("日","一","二","三","四","五","六"); var styleTD = " bgcolor='"+gcBG+"' bordercolor='"+gcBG+"' valign='middle' align='center' height='"+iCellHeight+"' style='font:bold arial "+sDateTextSize+";"; //Coded by Hcy email:hcy110@263.net with (document) { write(""); for(i=0; i<7; i++){ write(""+ WeekDay[i] + ""); } write(""); for (w = 1; w < 7; w++) { write(""); for (d = 0; d < 7; d++) { write(""); write(" "); write("") } write(""); } } } function fUpdateCal(iYear, iMonth) { myMonth = fBuildCal(iYear, iMonth); var i = 0; for (w = 0; w < 6; w++) for (d = 0; d < 7; d++) with (cellText[(7*w)+d]) { Victor = i++; if (myMonth[w+1][d]<0) { color = gcGray; innerText = -myMonth[w+1][d]; }else{ color = ((d==0)||(d==6))?"red":"black"; innerText = myMonth[w+1][d]; } } } function fSetYearMon(iYear, iMon){ tbSelMonth.options[iMon-1].selected = true; for (i = 0; i < tbSelYear.length; i++) if (tbSelYear.options[i].value == iYear) tbSelYear.options[i].selected = true; fUpdateCal(iYear, iMon); } function fPrevMonth(){ var iMon = tbSelMonth.value; var iYear = tbSelYear.value; if (--iMon<1) { iMon = 12; iYear--; } fSetYearMon(iYear, iMon); } function fNextMonth(){ var iMon = tbSelMonth.value; var iYear = tbSelYear.value; if (++iMon>12) { iMon = 1; iYear++; } fSetYearMon(iYear, iMon); } function fToggleTags(){ with (document.all.tags("SELECT")){ for (i=0; i if ((item(i).Victor!="Won")&&fTagInBound(item(i))){ item(i).style.visibility = "hidden"; goSelectTag[goSelectTag.length] = item(i); } } } function fTagInBound(aTag){ with (VicPopCal.style){ var l = parseInt(left); var t = parseInt(top); var r = l+parseInt(width); var b = t+parseInt(height); var ptLT = fGetXY(aTag); return !((ptLT.x>r)||(ptLT.x+aTag.offsetWidthb)||(ptLT.y+aTag.offsetHeight } } function fGetXY(aTag){ var oTmp = aTag; var pt = new Point(0,0); do { pt.x += oTmp.offsetLeft; pt.y += oTmp.offsetTop; oTmp = oTmp.offsetParent; } while(oTmp.tagName!="BODY"); return pt; } // Main: popCtrl is the widget beyond which you want this calendar to appear; // dateCtrl is the widget into which you want to put the selected date. // i.e.: function fPopCalendar(popCtrl, dateCtrl,strDate){ if (popCtrl == previousObject){ if (VicPopCal.style.visibility == "visible"){ HiddenDiv(); return true; } } previousObject = popCtrl; gdCtrl = dateCtrl; fInitialDate(strDate); fSetYearMon(giYear, giMonth); var point = fGetXY(popCtrl); with (VicPopCal.style) { left = point.x+10; //弹出窗口的坐标 top = point.y+popCtrl.offsetHeight+15; width = VicPopCal.offsetWidth; width = 180; // height = VicPopCal.offsetHeight; height = 180; fToggleTags(point); visibility = 'visible'; } } // Added by Han Chen function fInitialDate(strDate){ if( strDate == null || strDate.length != 10 ) return false; var sYear = strDate.substring(0,4); var sMonth = strDate.substring(5,7); var sDay = strDate.substring(8,10); if( sMonth.charAt(0) == '0' ) { sMonth = sMonth.substring(1,2); } if( sDay.charAt(0) == '0' ) { sDay = sDay.substring(1,2); } var nYear = parseInt(sYear ); var nMonth = parseInt(sMonth); var nDay = parseInt(sDay ); if ( isNaN(nYear ) ) return false; if ( isNaN(nMonth) ) return false; if ( isNaN(nDay ) ) return false; var arrMon = new Array(12); arrMon[ 0] = 31; arrMon[ 1] = nYear % 4 == 0 ? 29:28; arrMon[ 2] = 31; arrMon[ 3] = 30; arrMon[ 4] = 31; arrMon[ 5] = 30; arrMon[ 6] = 31; arrMon[ 7] = 31; arrMon[ 8] = 30; arrMon[ 9] = 31; arrMon[10] = 30; arrMon[11] = 31; if ( nYear 2100 ) return false; if ( nMonth 12 ) return false; if ( nDay arrMon[nMonth - 1] ) return false; giYear = nYear; giMonth = nMonth; giDay = nDay; return true; } var gMonths = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"); with (document) { write(" "); write(" "); write(""); write(""); write(""); write(""); write(""); write(" "); fDrawCal(giYear, giMonth, 0, '0'); write(" "); write(""); write(""); // write(" "); for(i=0;i<24;i++) { if(i<10) { write(""+i+"时"); } else { write(""+i+"时"); } } write(""); write(" "); for(i=0;i<60;i++) if(i<10) { write(""+i+"分"); } else { write(""+i+"分"); } write(""); write(" "); for(i=0;i<60;i++) if(i<10) { write(""+i+"秒"); } else { write(""+i+"秒"); } write(""); // write(" "); write(" 清空"); //B style='cursor:hand'被替换为font size='2' write(""); write("今天: "+giYear+"-"+giMonth+"-"+giDay+""); //B style='cursor:hand'被替换为font size='2' write(" "); write(""); write(" "); } HTML： "http://www.w3.org/TR/html4/loose.dtd"> 无标题文档 选择时间: