// ********************
// Begin Popup Calendar
// ********************
var popCalDstFld;
var temp;
var popCalWin;
// ******************************
// Expected params:
// [0] Window Name
// [1] Destination Field
// [2] Short Date Format
// [3] Month Names
// [4] Day Names
// [5] Localized Today string
// [6] Localized Close string
// [7] Window Title
// [8] First Day of Week
// ******************************
function popupCal()
{
debugger; //remove slashes to activate debugging in Visual Studio
var tmpDate = new Date();
var tmpString = "";
var tmpNum = 0;
var popCalDateVal;
var dstWindowName = "";
//Initialize the window to an empty object.
popCalWin = new Object();
//Check for the right number of arguments
if (arguments.length < 2)
{
alert("popupCal(): Wrong number of arguments.");
return void(0);
}
//Get the command line arguments -- Localization is optional
dstWindowName = popupCal.arguments[0];
popCalDstFld = popupCal.arguments[1];
temp = popupCal.arguments[1];
popCalDstFmt = popupCal.arguments[2]; //Localized Short Date Format String
popCalMonths = popupCal.arguments[3]; //Localized Month Names String
popCalDays = popupCal.arguments[4]; //Localized Day Names String
popCalToday = popupCal.arguments[5]; //Localized Today string
popCalClose = popupCal.arguments[6]; //Localized Close string
popCalTitle = popupCal.arguments[7]; //Window Title
popCalFirstDayWeek = popupCal.arguments[8]; //First Day of Week
//check destination field name
if (popCalDstFld != "")
popCalDstFld = document.getElementById(popCalDstFld);
//default localized short date format if not provided
if (popCalDstFmt == "")
popCalDstFmt = "m/d/yyyy";
//default localized months string if not provided
if (popCalMonths == "")
popCalMonths = "January,February,March,April,May,June,July,August,September,October,November,December";
//default localized months string if not provided
if (popCalDays == "")
popCalDays = "Sun,Mon,Tue,Wed,Thu,Fri,Sat";
//default localized today string if not provided
if (popCalToday == "" || typeof popCalToday == "undefined")
popCalToday = "Today";
//default localized close string if not provided
if (popCalClose == "" || typeof popCalClose == "undefined")
popCalClose = "Close";
//default window title if not provided
if (popCalTitle == "" || typeof popCalTitle == "undefined")
popCalTitle = "Calendar";
tmpString = new String(popCalDstFld.value);
//If tmpString is empty (meaning that the field is empty)
//use todays date as the starting point
if(tmpString == "")
popCalDateVal = new Date()
else
{
//Make sure the century is included, if it isn't, add this
//century to the value that was in the field
tmpNum = tmpString.lastIndexOf( "/" );
if ( (tmpString.length - tmpNum) == 3 )
{
tmpString = tmpString.substring(0,tmpNum + 1)+"20"+tmpString.substr(tmpNum+1);
popCalDateVal = new Date(tmpString);
}
else
{
//localized date support:
//If we got to this point, it means the field that was passed
//in has no slashes in it. Use an extra function to build the date
//according to supplied date formatstring.
popCalDateVal = getDateFromFormat(tmpString,popCalDstFmt);
}
}
//Make sure the date is a valid date. Set it to today if it is invalid
//"NaN" is the return value for an invalid date
if( popCalDateVal.toString() == "NaN" || popCalDateVal.toString() == "0")
{
popCalDateVal = new Date();
popCalDstFld.value = "";
}
//Set the base date to midnight of the first day of the specified month,
//this makes things easier?
var dateString = String(popCalDateVal.getMonth()+1) + "/" + String(popCalDateVal.getDate()) + "/" + String(popCalDateVal.getFullYear());
//Call the routine to draw the initial calendar
reloadCalPopup(dateString, dstWindowName);
return void(0);
}
function closeCalPopup()
{
//Can't tell the child window to close itself, the parent window has to
//tell it to close.
popCalWin.close();
return void(0);
}
function reloadCalPopup() //[0]dateString, [1]dstWindowName
{
//Set the window's features here
var windowFeatures = "toolbar=no, location=no, status=no, menubar=no, scrollbars=no, resizable=no, height=270, width=270, top=" + ((screen.height - 270)/2).toString()+",left="+((screen.width - 270)/2).toString();
var tmpDate = new Date( reloadCalPopup.arguments[0] );
if (tmpDate.toString() == "Invalid Date")
tmpDate = new Date();
tmpDate.setDate(1);
//Get the calendar data
var popCalData = calPopupSetData(tmpDate,reloadCalPopup.arguments[1]);
//Check to see if the window has been initialized, create it if it hasn't been
if( popCalWin.toString() == "[object Object]" )
{
popCalWin = window.open("",reloadCalPopup.arguments[1],windowFeatures);
popCalWin.opener = self;
// Window im Vordergrund
popCalWin.focus();
}
else
{
popCalWin.document.close();
popCalWin.document.clear();
}
//this is the line with the big problem
popCalWin.document.write(popCalData);
return void(1);
}
function calPopupSetData(firstDay,dstWindowName)
{
var popCalData = "";
var lastDate = 0;
var fnt = new Array( "", "", "");
var dtToday = new Date();
var thisMonth = firstDay.getMonth();
var thisYear = firstDay.getFullYear();
var nPrevMonth = (thisMonth == 0 ) ? 11 : (thisMonth - 1);
var nNextMonth = (thisMonth == 11 ) ? 0 : (thisMonth + 1);
var nPrevMonthYear = (nPrevMonth == 11) ? (thisYear - 1): thisYear;
var nNextMonthYear = (nNextMonth == 0) ? (thisYear + 1): thisYear;
var sToday = String((dtToday.getMonth()+1) + "/01/" + dtToday.getFullYear());
var sPrevMonth = String((nPrevMonth+1) + "/01/" + nPrevMonthYear);
var sNextMonth = String((nNextMonth+1) + "/01/" + nNextMonthYear);
var sPrevYear1 = String((thisMonth+1) + "/01/" + (thisYear - 1));
var sNextYear1 = String((thisMonth+1) + "/01/" + (thisYear + 1));
var tmpDate = new Date( sNextMonth );
tmpDate = new Date( tmpDate.valueOf() - 1001 );
lastDate = tmpDate.getDate();
if (this.popCalMonths.split) // javascript 1.1 defensive code
{
var monthNames = this.popCalMonths.split(",");
var dayNames = this.popCalDays.split(",");
}
else // Need to build a js 1.0 split algorithm, default English for now
{
var monthNames = new Array("January","February","March","April","May","June","July","August","September","October","November","December");
var dayNames = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat")
}
var styles = ""
var cellAttribs = "align=\"center\" class=\"day\" BGCOLOR=\"#F1F1F1\"onMouseOver=\"temp=this.style.backgroundColor;this.style.backgroundColor='#CCCCCC';\" onMouseOut=\"this.style.backgroundColor=temp;\""
var cellAttribs2 = "align=\"center\" BGCOLOR=\"#F1F1F1\" onMouseOver=\"temp=this.style.backgroundColor;this.style.backgroundColor='#CCCCCC';\" onMouseOut=\"this.style.backgroundColor=temp;\""
var htmlHead = ""+popCalTitle+"" + styles + "";
var htmlTail = "";
var closeAnchor = "
");
popCalData += (closeAnchor+""+htmlTail);
return( popCalData );
}
function calPopupSetDate()
{
calPopupSetDate.arguments[0].value = calPopupSetDate.arguments[1];
}
// utility function
function padZero(num)
{
return ((num <= 9) ? ("0" + num) : num);
}
// Format short date
function constructDate(d,m,y)
{
var fmtDate = this.popCalDstFmt
fmtDate = fmtDate.replace ('dd', padZero(d))
fmtDate = fmtDate.replace ('d', d)
fmtDate = fmtDate.replace ('MM', padZero(m))
fmtDate = fmtDate.replace ('M', m)
fmtDate = fmtDate.replace ('yyyy', y)
fmtDate = fmtDate.replace ('yy', padZero(y%100))
return fmtDate;
}
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
var digits="1234567890";
for (var i=0; i < val.length; i++) {
if (digits.indexOf(val.charAt(i))==-1) { return false; }
}
return true;
}
function _getInt(str,i,minlength,maxlength) {
for (var x=maxlength; x>=minlength; x--) {
var token=str.substring(i,i+x);
if (token.length < minlength) { return null; }
if (_isInteger(token)) { return token; }
}
return null;
}
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
val=val+"";
format=format+"";
var i_val=0;
var i_format=0;
var c="";
var token="";
var x,y;
var now=new Date();
var year=now.getYear();
var month=now.getMonth()+1;
var date=1;
while (i_format < format.length) {
// Get next token from format string
c=format.charAt(i_format);
token="";
while ((format.charAt(i_format)==c) && (i_format < format.length)) {
token += format.charAt(i_format++);
}
// Extract contents of value based on format token
if (token=="yyyy" || token=="yy" || token=="y") {
if (token=="yyyy") { x=4;y=4; }
if (token=="yy") { x=2;y=2; }
if (token=="y") { x=2;y=4; }
year=_getInt(val,i_val,x,y);
if (year==null) { return 0; }
i_val += year.length;
if (year.length==2) {
if (year > 70) { year=1900+(year-0); }
else { year=2000+(year-0); }
}
}
else if (token=="MM"||token=="M") {
month=_getInt(val,i_val,token.length,2);
if(month==null||(month<1)||(month>12)){return 0;}
i_val+=month.length;}
else if (token=="dd"||token=="d") {
date=_getInt(val,i_val,token.length,2);
if(date==null||(date<1)||(date>31)){return 0;}
i_val+=date.length;}
else {
if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
else {i_val+=token.length;}
}
}
// If there are any trailing characters left in the value, it doesn't match
if (i_val != val.length) { return 0; }
// Is date valid for month?
if (month==2) {
// Check for leap year
if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
if (date > 29){ return 0; }
}
else { if (date > 28) { return 0; } }
}
if ((month==4)||(month==6)||(month==9)||(month==11)) {
if (date > 30) { return 0; }
}
var newdate=new Date(year,month-1,date);
return newdate;
}
// *********************************************************
///////////////K1////////////////Persian Calendar Goes Here
// *********************************************************
var datePickerDivID = "datepicker";
var iFrameDivID = "datepickeriframe";
var dayArrayShort = new Array('شن', 'یک', 'دو', 'سه', 'چه', 'پن', 'جم');
var dayArrayMed = new Array('شنبه', 'یکشنبه', 'دوشنبه', 'سه شنبه', 'چهارشنبه', 'پنجشنبه', 'جمعه');
var dayArrayLong = dayArrayMed;
var monthArrayShort = new Array('فروردین', 'اردیبهشت', 'خرداد', 'تیر', 'مرداد', 'شهریور', 'مهر', 'آبان', 'آذر', 'دی', 'بهمن', 'اسفند');
var monthArrayMed = monthArrayShort;
var monthArrayLong = monthArrayShort;
// these variables define the date formatting we're expecting and outputting.
// If you want to use a different format by default, change the defaultDateSeparator
// and defaultDateFormat variables either here or on your HTML page.
var defaultDateSeparator = "/"; // common values would be "/" or "."
var defaultDateFormat = "ymd" // valid values are "mdy", "dmy", and "ymd"
var dateSeparator = defaultDateSeparator;
var dateFormat = defaultDateFormat;
function displayDatePicker(dateFieldName, displayBelowThisObject, dtFormat, dtSep) {
var targetDateField = document.getElementsByName(dateFieldName).item(0);
// if we weren't told what node to display the datepicker beneath, just display it
// beneath the date field we're updating
if (!displayBelowThisObject)
displayBelowThisObject = targetDateField;
// if a date separator character was given, update the dateSeparator variable
if (dtSep)
dateSeparator = dtSep;
else
dateSeparator = defaultDateSeparator;
// if a date format was given, update the dateFormat variable
if (dtFormat)
dateFormat = dtFormat;
else
dateFormat = defaultDateFormat;
var x = displayBelowThisObject.offsetLeft;
var y = displayBelowThisObject.offsetTop + displayBelowThisObject.offsetHeight;
// deal with elements inside tables and such
var parent = displayBelowThisObject;
while (parent.offsetParent) {
parent = parent.offsetParent;
x += parent.offsetLeft;
y += parent.offsetTop;
}
drawDatePicker(targetDateField, x, y);
}
/**
Draw the datepicker object (which is just a table with calendar elements) at the
specified x and y coordinates, using the targetDateField object as the input tag
that will ultimately be populated with a date.
This function will normally be called by the displayDatePicker function.
*/
function drawDatePicker(targetDateField, x, y) {
var dt = getFieldDate(targetDateField.value);
// the datepicker table will be drawn inside of a
with an ID defined by the
// global datePickerDivID variable. If such a div doesn't yet exist on the HTML
// document we're working with, add one.
if (!document.getElementById(datePickerDivID)) {
// don't use innerHTML to update the body, because it can cause global variables
// that are currently pointing to objects on the page to have bad references
//document.body.innerHTML += "";
var newNode = document.createElement("div");
newNode.setAttribute("id", datePickerDivID);
newNode.setAttribute("class", "dpDiv");
newNode.setAttribute("style", "visibility: hidden;");
document.body.appendChild(newNode);
}
// move the datepicker div to the proper x,y coordinate and toggle the visiblity
var pickerDiv = document.getElementById(datePickerDivID);
pickerDiv.style.position = "absolute";
pickerDiv.style.left = x + "px";
pickerDiv.style.top = y + "px";
pickerDiv.style.visibility = (pickerDiv.style.visibility == "visible" ? "hidden" : "visible");
pickerDiv.style.display = (pickerDiv.style.display == "block" ? "none" : "block");
pickerDiv.style.zIndex = 10000;
// draw the datepicker table
refreshDatePicker(targetDateField.name, dt[0], dt[1], dt[2]);
}
/**
This is the function that actually draws the datepicker calendar.
*/
function refreshDatePicker(dateFieldName, year, month, day) {
// if no arguments are passed, use today's date; otherwise, month and year
// are required (if a day is passed, it will be highlighted later)
var thisDay = getTodayPersian();
var weekday = (thisDay[3] - thisDay[2] + 1) % 7;
if (!day)
day = thisDay[2];
if (!month)
month = thisDay[1];
if (!year)
year = thisDay[0];
if ((month >= 1) && (year > 0)) {
thisDay = calcPersian(year, month, 1);
weekday = thisDay[3];
thisDay = new Array(year, month, day, weekday);
thisDay[2] = 1;
} else {
day = thisDay[2];
thisDay[2] = 1;
}
// the calendar will be drawn as a table
// you can customize the table elements with a global CSS style sheet,
// or by hardcoding style and formatting elements below
var crlf = "\r\n";
var TABLE = "
" + crlf;
var xTABLE = "
" + crlf;
var TR = "
";
var TR_title = "
";
var TR_days = "
";
var TR_todaybutton = "
";
var xTR = "
" + crlf;
var TD = "
6)
len = 30;
if (thisDay[1] == 12 && !leap_persian(thisDay[0]))
len = 29;
for (var dayNum = thisDay[2]; dayNum <= len; dayNum++) {
TD_onclick = " onclick=\"updateDateField('" + dateFieldName + "', '" + getDateString(thisDay) + "');\">";
if (dayNum == day)
html += TD_selected + TD_onclick + DIV_selected + dayNum + xDIV + xTD;
else
html += TD + TD_onclick + dayNum + xTD;
// if this is a Friday, start a new row
if (weekday == 5)
html += xTR + TR;
weekday++;
weekday = weekday % 7;
// increment the day
thisDay[2]++;
}
// fill in any trailing blanks
if (weekday > 0) {
for (i = 6; i > weekday; i--)
html += TD + " " + xTD;
}
html += xTR;
// add a button to allow the user to easily return to today, or close the calendar
var today = new Date()
var todayString = "Today is " + dayArrayMed[today.getDay()] + ", " + monthArrayMed[today.getMonth()] + " " + today.getDate();
html += TR_todaybutton + TD_todaybutton;
html += " ";
html += "";
html += xTD + xTR;
// and finally, close the table
html += xTABLE;
document.getElementById(datePickerDivID).innerHTML = html;
// add an "iFrame shim" to allow the datepicker to display above selection lists
adjustiFrame();
}
/**
Convenience function for writing the code for the buttons that bring us back or forward
a month.
*/
function getButtonCode(dateFieldName, dateVal, adjust, label) {
var newMonth = (dateVal[1] + adjust) % 12;
var newYear = dateVal[0] + parseInt((dateVal[1] + adjust) / 12);
if (newMonth < 1) {
newMonth += 12;
newYear += -1;
}
return "";
}
/**
Convert a JavaScript Date object to a string, based on the dateFormat and dateSeparator
variables at the beginning of this script library.
*/
function getDateString(dateVal) {
var dayString = "00" + dateVal[2];
var monthString = "00" + (dateVal[1]);
dayString = dayString.substring(dayString.length - 2);
monthString = monthString.substring(monthString.length - 2);
switch (dateFormat) {
case "dmy":
return dayString + dateSeparator + monthString + dateSeparator + dateVal[0];
case "ymd":
return dateVal[0] + dateSeparator + monthString + dateSeparator + dayString;
case "mdy":
default:
return monthString + dateSeparator + dayString + dateSeparator + dateVal[0];
}
}
/**
Convert a string to a JavaScript Date object.
*/
function getFieldDate(dateString) {
var dateVal;
var dArray;
var d, m, y;
try {
dArray = splitDateString(dateString);
if (dArray) {
switch (dateFormat) {
case "dmy":
d = parseInt(dArray[0], 10);
m = parseInt(dArray[1], 10);
y = parseInt(dArray[2], 10);
break;
case "ymd":
d = parseInt(dArray[2], 10);
m = parseInt(dArray[1], 10);
y = parseInt(dArray[0], 10);
break;
case "mdy":
default:
d = parseInt(dArray[1], 10);
m = parseInt(dArray[0], 10);
y = parseInt(dArray[2], 10);
break;
}
dateVal = new Array(y, m, d);
} else if (dateString) {
dateVal = getTodayPersian();
} else {
dateVal = getTodayPersian();
}
} catch (e) {
dateVal = getTodayPersian();
}
return dateVal;
}
/**
Try to split a date string into an array of elements, using common date separators.
If the date is split, an array is returned; otherwise, we just return false.
*/
function splitDateString(dateString) {
var dArray;
if (dateString.indexOf("/") >= 0)
dArray = dateString.split("/");
else if (dateString.indexOf(".") >= 0)
dArray = dateString.split(".");
else if (dateString.indexOf("-") >= 0)
dArray = dateString.split("-");
else if (dateString.indexOf("\\") >= 0)
dArray = dateString.split("\\");
else
dArray = false;
return dArray;
}
/**
Update the field with the given dateFieldName with the dateString that has been passed,
and hide the datepicker. If no dateString is passed, just close the datepicker without
changing the field value.
Also, if the page developer has defined a function called datePickerClosed anywhere on
the page or in an imported library, we will attempt to run that function with the updated
field as a parameter. This can be used for such things as date validation, setting default
values for related fields, etc. For example, you might have a function like this to validate
a start date field:
function datePickerClosed(dateField)
{
var dateObj = getFieldDate(dateField.value);
var today = new Date();
today = new Date(today.getFullYear(), today.getMonth(), today.getDate());
if (dateField.name == "StartDate") {
if (dateObj < today) {
// if the date is before today, alert the user and display the datepicker again
alert("Please enter a date that is today or later");
dateField.value = "";
document.getElementById(datePickerDivID).style.visibility = "visible";
adjustiFrame();
} else {
// if the date is okay, set the EndDate field to 7 days after the StartDate
dateObj.setTime(dateObj.getTime() + (7 * 24 * 60 * 60 * 1000));
var endDateField = document.getElementsByName ("EndDate").item(0);
endDateField.value = getDateString(dateObj);
}
}
}
*/
function updateDateField(dateFieldName, dateString) {
var targetDateField = document.getElementsByName(dateFieldName).item(0);
if (dateString)
targetDateField.value = dateString;
var pickerDiv = document.getElementById(datePickerDivID);
pickerDiv.style.visibility = "hidden";
pickerDiv.style.display = "none";
adjustiFrame();
targetDateField.focus();
// after the datepicker has closed, optionally run a user-defined function called
// datePickerClosed, passing the field that was just updated as a parameter
// (note that this will only run if the user actually selected a date from the datepicker)
if ((dateString) && (typeof (datePickerClosed) == "function"))
datePickerClosed(targetDateField);
}
/**
Use an "iFrame shim" to deal with problems where the datepicker shows up behind
selection list elements, if they're below the datepicker. The problem and solution are
described at:
http://dotnetjunkies.com/WebLog/jking/archive/2003/07/21/488.aspx
http://dotnetjunkies.com/WebLog/jking/archive/2003/10/30/2975.aspx
*/
function adjustiFrame(pickerDiv, iFrameDiv) {
// we know that Opera doesn't like something about this, so if we
// think we're using Opera, don't even try
var is_opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
if (is_opera)
return;
// put a try/catch block around the whole thing, just in case
try {
if (!document.getElementById(iFrameDivID)) {
// don't use innerHTML to update the body, because it can cause global variables
// that are currently pointing to objects on the page to have bad references
//document.body.innerHTML += "