asp.net的一个不错日期控件
/*
asp.net日期控件使用說明：
以下部分在中
<SCRIPT src="res/JS.js"></SCRIPT>
<SCRIPT language="JavaScript">
dateFormat='yyyy-mm-dd'
ImageUrl="image/"
AlertMsg = "您輸入的格式錯誤!"
</SCRIPT>
以下部分在需要填寫日期的框中（下面的ControlName必須替換）：
onmousedown ='javascsript:ControlName.value="";'
οnblur='javascript:DateFormatTest(Form1.ControlName,dateFormat,AlertMsg);'
onClick='javascript:popUpCalendar(this,Form1.ControlName,dateFormat,-1,-1,ImageUrl);'
馬駿版權(quán)所有
如果使用或轉(zhuǎn)載，請保留版權(quán)信息。謝謝！
*/
if(typeof vLangue == 'undefined')
vLangue = 1
if(typeof vWeekManagement == 'undefined')
vWeekManagement = 1
var fixedX = -1 // x position (-1 if to appear below control)
var fixedY = -1 // y position (-1 if to appear below control)
var startAt = parseFloat(vWeekManagement) // 0 - sunday ; 1 - monday
var showWeekNumber = 1 // 0 - don't show; 1 - show
var showToday = 1 // 0 - don't show; 1 - show
var imgDir = "" // directory for images ... e.g. var imgDir="/img/"
//
var gotoString = "回到當(dāng)前月份."
var todayString = "今天是"
var weekString = "周"
var scrollLeftMessage = "點擊選擇上一個月，停在上面自定滾動月."
var scrollRightMessage = "點擊選擇下一個月，停在上面自定滾動月."
var selectMonthMessage = "點擊選擇月"
var selectYearMessage = "點擊選擇年"
var selectDateMessage = "選擇了[date]." // do not replace [date], it will be replaced by date.
var altCloseCalendar = "關(guān)閉"
var monthName = 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")
dayName = new Array ("日","一","二","三","四","五","六")
dayName2 = new Array ("星期天","星期一","星期二","星期三","星期四","星期五","星期六")
arrTemp = dayName.slice(startAt,7)
dayName = arrTemp.concat(dayName.slice(0,startAt))
//顏色選擇區(qū)
var topTableBorderColor="#abdcf6"
var topTableBorderInSideColor="#abdcf6"
var TitleBgColor = "#abdcf6"
var ButtomBgColor = "#abdcf6"
var MainTablebgColor = "#ffffff"
var TableBorderColor = "#ffffff"
var CloseColor = "#fffff"
if (vLangue==0) //FRENCH
{
}
var crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear
var bPageLoaded=false
var ie=document.all
var dom=document.getElementById
var ns4=document.layers
var today = new Date()
var dateNow = today.getDate()
var monthNow = today.getMonth()
var yearNow = today.getYear()
var imgsrc = new Array("drop1.gif","drop2.gif","left1.gif","left2.gif","right1.gif","right2.gif","close.gif")
var img = new Array()
var bShow = false;
/* hides <select> and <applet> objects (for IE only) */
function hideElement( elmID, overDiv )
{
if( ie )
{
for( i = 0; i < document.all.tags( elmID ).length; i++ )
{
obj = document.all.tags( elmID )[i];
if( !obj || !obj.offsetParent )
{
continue;
}
// Find the element's offsetTop and offsetLeft relative to the BODY tag.
objLeft = obj.offsetLeft;
objTop = obj.offsetTop;
objParent = obj.offsetParent;
while( objParent.tagName.toUpperCase() != "BODY" )
{
objLeft += objParent.offsetLeft;
objTop += objParent.offsetTop;
objParent = objParent.offsetParent;
}
objHeight = obj.offsetHeight;
objWidth = obj.offsetWidth;
if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
else if( overDiv.offsetTop >= ( objTop + objHeight ));
else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
else
{
obj.style.visibility = "hidden";
}
}
}
}
/*
* unhides <select> and <applet> objects (for IE only)
*/
function showElement( elmID )
{
if( ie )
{
for( i = 0; i < document.all.tags( elmID ).length; i++ )
{
obj = document.all.tags( elmID )[i];
if( !obj || !obj.offsetParent )
{
continue;
}
obj.style.visibility = "";
}
}
}
function HolidayRec (d, m, y, desc)
{
this.d = d
this.m = m
this.y = y
this.desc = desc
}
var HolidaysCounter = 0
var Holidays = new Array()
function addHoliday (d, m, y, desc)
{
Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )
}
if (dom)
{
for (i=0;i<imgsrc.length;i++)
{
img[i] = new Image
img[i].src = imgDir + imgsrc[i]
}
document.write ("<div οnclick='bShow=true' id='calendar'style='z-index:+999;position:absolute;visibility:hidden;'><table ;+((showWeekNumber==1)?250:220)+" style='font-family:宋體,arial;font-size:11px;border-width:1;border-style:solid;border-color:"+topTableBorderColor+";font-family:宋體,arial; font-size:11px}' bgcolor='"+topTableBorderInSideColor+"'><tr bgcolor='"+TitleBgColor+"'><td><table width='"+((showWeekNumber==1)?248:218)+"'><tr><td style='padding:2px;font-family:宋體,arial; font-size:11px;'><font color='#000000'><B><span id='caption'></span></B></font></td><td align=right><font color='#ffffff'><a href='javascript:hideCalendar()' style='COLOR:"+CloseColor+"; TEXT-DECORATION: none'>X</a></font></td></tr></table></td></tr><tr><td style='padding:5px' bgcolor='"+MainTablebgColor+"'><span id='content'></span></td></tr>")
if (showToday==1)
{
document.write ("<tr bgcolor="+ButtomBgColor+"><td style='padding:5px' align=center><span id='lblToday'></span></td></tr>")
}
document.write ("</table></div><div id='selectMonth' style='z-index:+999;position:absolute;visibility:hidden;'></div><div id='selectYear' style='z-index:+999;position:absolute;visibility:hidden;'></div>");
}
var styleAnchor="text-decoration:none;color:black;"
var styleLightBorder="border-style:solid;border-;border-color:#a0a0a0;"
function swapImage(srcImg, destImg){
if (ie) { document.getElementById(srcImg).setAttribute("src",imgDir + destImg) }
}
function init() {
if (!ns4)
{
if (!ie) { yearNow += 1900 }
crossobj=(dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar
hideCalendar()
crossMonthObj=(dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth : document.selectMonth
crossYearObj=(dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear
monthConstructed=false;
yearConstructed=false;
if (showToday==1)
{
if (vLangue)
document.getElementById("lblToday").innerHTML =todayString+" <a οnmοusemοve='window.status=\""+gotoString+"\"' οnmοuseοut='window.status=\"\"' title='"+gotoString+"' style='"+styleAnchor+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+dayName2[firstdayofweek(today.getDay())]+", " + yearNow + "年 " + monthName[monthNow].substring(0,3) + " " +dateNow+ "日</a>"
else
document.getElementById("lblToday").innerHTML =todayString+" <a οnmοusemοve='window.status=\""+gotoString+"\"' οnmοuseοut='window.status=\"\"' title='"+gotoString+"' style='"+styleAnchor+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+fullDayName[firstdayofweek(today.getDay())]+" le " + ((dateNow==1)?"1<sup>er</sup>":dateNow) + " " + monthName[monthNow].toLowerCase() + " " + yearNow + "</a>"
}
sHTML1="<span id='spanLeft' style='border-style:solid;border-;border-color:"+TableBorderColor+";cursor:pointer' οnmοuseοver='swapImage(\"changeLeft\",\"left2.gif\");this.style.borderColor=\"#045e5e\";window.status=\""+scrollLeftMessage+"\"' οnclick='javascript:decMonth()' οnmοuseοut='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left1.gif\");this.style.borderColor=\"#eaf8e9\";window.status=\"\"' οnmοusedοwn='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)' οnmοuseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'> <IMG id='changeLeft' src=\""+imgDir+"left1.gif\" width=10 height=11 BORDER=0> </span> "
sHTML1+="<span id='spanRight' style='border-style:solid;border-;border-color:"+TableBorderColor+";cursor:pointer' οnmοuseοver='swapImage(\"changeRight\",\"right2.gif\");this.style.borderColor=\"#045e5e\";window.status=\""+scrollRightMessage+"\"' οnmοuseοut='clearInterval(intervalID1);swapImage(\"changeRight\",\"right1.gif\");this.style.borderColor=\"#eaf8e9\";window.status=\"\"' οnclick='incMonth()' οnmοusedοwn='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)' οnmοuseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'> <IMG id='changeRight' src=\""+imgDir+"right1.gif\" width=10 height=11 BORDER=0> </span> "
sHTML1+="<span id='spanMonth' style='border-style:solid;border-;border-color:"+TableBorderColor+";cursor:pointer' οnmοuseοver='swapImage(\"changeMonth\",\"drop2.gif\");this.style.borderColor=\"#045e5e\";window.status=\""+selectMonthMessage+"\"' οnmοuseοut='swapImage(\"changeMonth\",\"drop1.gif\");this.style.borderColor=\"#eaf8e9\";window.status=\"\"' οnclick='popUpMonth()'></span> "
sHTML1+="<span id='spanYear' style='border-style:solid;border-;border-color:"+TableBorderColor+";cursor:pointer' οnmοuseοver='swapImage(\"changeYear\",\"drop2.gif\");this.style.borderColor=\"#045e5e\";window.status=\""+selectYearMessage+"\"' οnmοuseοut='swapImage(\"changeYear\",\"drop1.gif\");this.style.borderColor=\"#eaf8e9\";window.status=\"\"' οnclick='popUpYear()'></span> "
document.getElementById("caption").innerHTML = sHTML1
bPageLoaded=true
}
}
function firstdayofweek(day)
{
day -= startAt
if (day < 0){day = 7 + day}
return day
}
function hideCalendar() {
crossobj.visibility="hidden"
if (crossMonthObj != null){crossMonthObj.visibility="hidden"}
if (crossYearObj != null){crossYearObj.visibility="hidden"}
showElement( 'SELECT' );
showElement( 'APPLET' );
}
function padZero(num) {
return (num < 10)? '0' + num : num ;
}
function constructDate(d,m,y)
{
sTmp = dateFormat
sTmp = sTmp.replace ("dd","<e>")
sTmp = sTmp.replace ("d","<d>")
sTmp = sTmp.replace ("<e>",padZero(d))
sTmp = sTmp.replace ("<d>",d)
sTmp = sTmp.replace ("mmm","<o>")
sTmp = sTmp.replace ("mm","<n>")
sTmp = sTmp.replace ("m","<m>")
sTmp = sTmp.replace ("<m>",m+1)
sTmp = sTmp.replace ("<n>",padZero(m+1))
sTmp = sTmp.replace ("<o>",monthName[m])
return sTmp.replace ("yyyy",y)
}
function closeCalendar() {
var sTmp
hideCalendar();
// ctlToPlaceValue.value.
ctlToPlaceValue.value = constructDate(dateSelected,monthSelected,yearSelected)
}
/*** Month Pulldown ***/
function StartDecMonth()
{
intervalID1=setInterval("decMonth()",80)
}
function StartIncMonth()
{
intervalID1=setInterval("incMonth()",80)
}
function incMonth () {
monthSelected++
if (monthSelected>11) {
monthSelected=0
yearSelected++
}
constructCalendar()
}
function decMonth () {
monthSelected--
if (monthSelected<0) {
monthSelected=11
yearSelected--
}
constructCalendar()
}
function constructMonth() {
popDownYear()
if (!monthConstructed) {
sHTML = ""
for (i=0; i<12; i++) {
sName = monthName[i];
if (i==monthSelected){
sName = "<B>" + sName + "</B>"
}
sHTML += "<tr><td id='m" + i + "' οnmοuseοver='this.style.backgroundColor=\"#FFCC99\"' οnmοuseοut='this.style.backgroundColor=\"\"' style='cursor:pointer' οnclick='monthConstructed=false;monthSelected=" + i + ";constructCalendar();popDownMonth();event.cancelBubble=true'> " + sName + " </td></tr>"
}
document.getElementById("selectMonth").innerHTML = "<table style='font-family:宋體,arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;' bgcolor='#FFFFDD' cellspacing=0 οnmοuseοver='clearTimeout(timeoutID1)' οnmοuseοut='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" + sHTML + "</table>"
monthConstructed=true
}
}
function popUpMonth() {
constructMonth()
crossMonthObj.visibility = (dom||ie)? "visible" : "show"
crossMonthObj.left = parseInt(crossobj.left) + 50
crossMonthObj.top = parseInt(crossobj.top) + 26
hideElement( 'SELECT', document.getElementById("selectMonth") );
hideElement( 'APPLET', document.getElementById("selectMonth") );
}
function popDownMonth() {
crossMonthObj.visibility= "hidden"
}
/*** Year Pulldown ***/
function incYear() {
for (i=0; i<7; i++){
newYear = (i+nStartingYear)+1
if (newYear==yearSelected)
{ txtYear = " <B>" + newYear + "</B> " }
else
{ txtYear = " " + newYear + " " }
document.getElementById("y"+i).innerHTML = txtYear
}
nStartingYear ++;
bShow=true
}
function decYear() {
for (i=0; i<7; i++){
newYear = (i+nStartingYear)-1
if (newYear==yearSelected)
{ txtYear = " <B>" + newYear + "</B> " }
else
{ txtYear = " " + newYear + " " }
document.getElementById("y"+i).innerHTML = txtYear
}
nStartingYear --;
bShow=true
}
function selectYear(nYear) {
yearSelected=parseInt(nYear+nStartingYear);
yearConstructed=false;
constructCalendar();
popDownYear();
}
function constructYear() {
popDownMonth()
sHTML = ""
if (!yearConstructed) {
sHTML = "<tr><td align='center' οnmοuseοver='this.style.backgroundColor=\"#FFCC99\"' οnmοuseοut='clearInterval(intervalID1);this.style.backgroundColor=\"\"' style='cursor:pointer' οnmοusedοwn='clearInterval(intervalID1);intervalID1=setInterval(\"decYear()\",30)' οnmοuseup='clearInterval(intervalID1)'>-</td></tr>"
j = 0
nStartingYear = yearSelected-3
for (i=(yearSelected-3); i<=(yearSelected+3); i++) {
sName = i;
if (i==yearSelected){
sName = "<B>" + sName + "</B>"
}
sHTML += "<tr><td id='y" + j + "' οnmοuseοver='this.style.backgroundColor=\"#FFCC99\"' οnmοuseοut='this.style.backgroundColor=\"\"' style='cursor:pointer' οnclick='selectYear("+j+");event.cancelBubble=true'> " + sName + " </td></tr>"
j ++;
}
sHTML += "<tr><td align='center' οnmοuseοver='this.style.backgroundColor=\"#FFCC99\"' οnmοuseοut='clearInterval(intervalID2);this.style.backgroundColor=\"\"' style='cursor:pointer' οnmοusedοwn='clearInterval(intervalID2);intervalID2=setInterval(\"incYear()\",30)' οnmοuseup='clearInterval(intervalID2)'>+</td></tr>"
document.getElementById("selectYear").innerHTML = "<table style='font-family:宋體,arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;' bgcolor='#FFFFDD' οnmοuseοver='clearTimeout(timeoutID2)' οnmοuseοut='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing=0>" + sHTML + "</table>"
yearConstructed = true
}
}
function popDownYear() {
clearInterval(intervalID1)
clearTimeout(timeoutID1)
clearInterval(intervalID2)
clearTimeout(timeoutID2)
crossYearObj.visibility= "hidden"
}
function popUpYear() {
var leftOffset
constructYear()
crossYearObj.visibility = (dom||ie)? "visible" : "show"
leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft
if (ie)
{
leftOffset += 6
}
crossYearObj.left = leftOffset
crossYearObj.top = parseInt(crossobj.top) + 26
}
/*** calendar ***/
function WeekNbr(n) {
// Algorithm used:
// From Klaus Tondering's Calendar document (The Authority/Guru)
// hhtp://www.tondering.dk/claus/calendar.html
// a = (14-month) / 12
// y = year + 4800 - a
// m = month + 12a - 3
// J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045
// d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461
// L = d4 / 1460
// d1 = ((d4 - L) mod 365) + L
// WeekNumber = d1 / 7 + 1
year = n.getFullYear();
month = n.getMonth() + 1;
/*
if (startAt == 0) {
day = n.getDate() + 1;
}
else {
day = n.getDate();
}*/
day = n.getDate() + 1-startAt;
a = Math.floor((14-month) / 12);
y = year + 4800 - a;
m = month + 12 * a - 3;
b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
L = Math.floor(d4 / 1460);
d1 = ((d4 - L) % 365) + L;
week = Math.floor(d1/7) + 1;
return week;
}
function constructCalendar () {
var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31)
var dateMessage
var startDate = new Date (yearSelected,monthSelected,1)
var endDate
if (monthSelected==1)
{
endDate = new Date (yearSelected,monthSelected+1,1);
endDate = new Date (endDate - (24*60*60*1000));
numDaysInMonth = endDate.getDate()
}
else
{
numDaysInMonth = aNumDays[monthSelected];
}
datePointer = 0
//dayPointer = startDate.getDay()
dayPointer = firstdayofweek(startDate.getDay())
/*
switch (startAt)
{
case (0): dayPointer = dayPointer
break;
case (1): dayPointer--
break;
case (6): dayPointer++
break;
}
*/
//dayPointer = startDate.getDay()// - startAt
if (dayPointer<0)
{
//dayPointer = 6
}
sHTML = "<table border=0 style='font-family:verdana;font-size:10px;'><tr>"
if (showWeekNumber==1)
{
sHTML += "<td ;<b>" + weekString + "</b></td><td width=1 rowspan=7 bgcolor='#d0d0d0' style='padding:0px'><img src='"+imgDir+"divider.gif' width=1></td>"
}
for (i=0; i<7; i++) {
sHTML += "<td '27' align='right'><B>"+ dayName[i]+"</B></td>"
}
sHTML +="</tr><tr>"
if (showWeekNumber==1)
{
sHTML += "<td align=right>" + WeekNbr(startDate) + " </td>"
}
for ( var i=1; i<=dayPointer;i++ )
{
sHTML += "<td> </td>"
}
for ( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
{
dayPointer++;
sHTML += "<td align=right>"
sStyle=styleAnchor
if ((datePointer==odateSelected) && (monthSelected==omonthSelected) && (yearSelected==oyearSelected))
{ sStyle+=styleLightBorder }
sHint = ""
for (k=0;k<HolidaysCounter;k++)
{
if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
{
if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
{
sStyle+="background-color:#FFDDDD;"
sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
}
}
}
var regexp= /\"/g
sHint=sHint.replace(regexp,""")
dateMessage = "οnmοusemοve='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' οnmοuseοut='window.status=\"\"' "
if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow))
{ sHTML += "<b><a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer+";closeCalendar();'><font color=#ff0000> " + datePointer + "</font> </a></b>"}
else if (dayPointer % 7 == (startAt * -1)+1)
{ sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'> <font color=#909090>" + datePointer + "</font> </a>" }
else
{ sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'> " + datePointer + " </a>" }
sHTML += ""
if ((dayPointer+startAt) % 7 == startAt) {
sHTML += "</tr><tr>"
if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
{
sHTML += "<td align=right>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + " </td>"
}
}
}
document.getElementById("content").innerHTML = sHTML
document.getElementById("spanMonth").innerHTML = " " + monthName[monthSelected] + " <IMG id='changeMonth' SRC='"+imgDir+"drop1.gif' '12' HEIGHT='10' BORDER=0>"
document.getElementById("spanYear").innerHTML = " " + yearSelected + " <IMG id='changeYear' SRC='"+imgDir+"drop1.gif' '12' HEIGHT='10' BORDER=0>"
}
function popUpCalendar(ctl, ctl2, format, top, left,imgPath) {
var leftpos = left
var toppos = top
imgDir = imgPath
if (isNaN(left))
leftpos = -235 //-208
if (isNaN(top))
toppos = 0
if (bPageLoaded)
{
if ( crossobj.visibility == "hidden" ) {
ctlToPlaceValue = ctl2
dateFormat=format;
formatChar = " "
aFormat = dateFormat.split(formatChar)
if (aFormat.length<3)
{
formatChar = "/"
aFormat = dateFormat.split(formatChar)
if (aFormat.length<3)
{
formatChar = "."
aFormat = dateFormat.split(formatChar)
if (aFormat.length<3)
{
formatChar = "-"
aFormat = dateFormat.split(formatChar)
if (aFormat.length<3)
{
// invalid date format
formatChar=""
}
}
}
}
tokensChanged = 0
if ( formatChar != "" )
{
// use user's date
aData = ctl2.value.split(formatChar)
for (i=0;i<3;i++)
{
if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
{
dateSelected = parseInt(aData[i], 10)
tokensChanged ++
}
else if ((aFormat[i]=="m") || (aFormat[i]=="mm"))
{
monthSelected = parseInt(aData[i], 10) - 1
tokensChanged ++
}
else if (aFormat[i]=="yyyy")
{
yearSelected = parseInt(aData[i], 10)
tokensChanged ++
}
else if (aFormat[i]=="mmm")
{
for (j=0; j<12; j++)
{
if (aData[i]==monthName[j])
{
monthSelected=j
tokensChanged ++
}
}
}
}
}
if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
{
dateSelected = dateNow
monthSelected = monthNow
yearSelected = yearNow
}
odateSelected=dateSelected
omonthSelected=monthSelected
oyearSelected=yearSelected
aTag = ctl
do {
aTag = aTag.offsetParent;
leftpos += aTag.offsetLeft;
toppos += aTag.offsetTop;
} while(aTag.tagName!="BODY");
crossobj.left = fixedX==-1 ? ctl.offsetLeft + leftpos : fixedX
crossobj.top = fixedY==-1 ? ctl.offsetTop + toppos + ctl.offsetHeight + 2 : fixedY
constructCalendar (1, monthSelected, yearSelected);
crossobj.visibility=(dom||ie)? "visible" : "show"
hideElement( 'SELECT', document.getElementById("calendar") );
hideElement( 'APPLET', document.getElementById("calendar") );
bShow = true;
}
else
{
hideCalendar()
if (ctlNow!=ctl) {popUpCalendar(ctl, ctl2, format)}
}
ctlNow = ctl
}
swapImage("changeLeft","left1.gif")
swapImage("changeRight","right1.gif")
}
document.onkeypress = function hidecal1 () {
if (event.keyCode==27)
{
hideCalendar()
}
}
document.onclick = function hidecal2 () {
if (!bShow)
{
hideCalendar()
}
bShow = false
}
if(ie)
{
init()
}
else
{
window.οnlοad=init
}
function DateFormatTest(DateTime,dateFormats,Alt)
{
var ttime=DateTime.value;
var dataFormat = dateFormats
if(ttime==null)
{
return;
}
if(ttime=="") {
return;
}
var reg;
if ( dateFormat == "yyyy-mm-dd" )
{
reg=/^\d{4}-\d{1,2}-\d{1,2}＄/;
}
else // dateFormat = "mm-dd-yyyy" or "dd-mm-yyyy"
{
reg=/^\d{1,2}-\d{1,2}-\d{4}＄/;
}
var r = ttime.match(reg)
if(r==null)
{
alert(Alt);
DateTime.focus();
return;
}
var s=ttime.split("-");
if( dateFormat == "dd-mm-yyyy")
{
if(s[0]<1||s[0]>31||s[1]<1||s[1]>12||s[2].substring(0,2)<19||s[2].substring(0,2)>22)
{
alert(Alt);
DateTime.select();
return;
}
}
if( dateFormat == "mm-dd-yyyy")
{
if(s[1]<1||s[1]>12||s[0]<1||s[0]>31||s[2].substring(0,2)<19||s[2].substring(0,2)>22)
{
alert(Alt);
DateTime.select();
return;
}
}
if( dateFormat == "dd-mm-yyyy")
{
if(s[2].substring(0,2)<19||s[2].substring(0,2)>22||s[0]<1||s[0]>31||s[1]<1||s[1]>12)
{
alert(Alt);
DateTime.select();
return;
}
}
return true;
}
轉(zhuǎn)載于:https://blog.51cto.com/515632/787722
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