• C
    User Attivo •

    Problema script calendar

    Salve ragazzi, vorrei inserire un calendario in js nelle mie pagine per gli arrivi e le partenze, non sto capendo dove è l'errore :arrabbiato: in pratica nel form dove posto il codice non viene visualizzato nulla tranne: dal: al:
    Vi sarei veramente grati se mi aiutasse.
    Vi posto il codice del Js e il codice della pahina html.
    </head>
    <script language="JavaScript" type="text/javascript" src="/js/calendarDateInput.js"></script>
    <body>
    <form>
    dal
    <script type="text/javascript">Dateinput('arrivo_il', true, 'DD-MON-YYYY')</script>

    al:
    <script type="text/javascript">Dateinput('partenza_il', true, 'DD-MON-YYYY')</script>
    </form>
    </body>
    </html>

    /***********************************************
    Fool-Proof Date Input Script with DHTML Calendar
    by Jason Moon -
    ************************************************/

    // Customizable variables
    var DefaultDateFormat = 'MM/DD/YYYY'; // If no date format is supplied, this will be used instead
    var HideWait = 3; // Number of seconds before the calendar will disappear
    var Y2kPivotPoint = 76; // 2-digit years before this point will be created in the 21st century
    var UnselectedMonthText = ''; // Text to display in the 1st month list item when the date isn't required
    var FontSize = 12; // In pixels
    var FontFamily = 'Tahoma';
    var CellWidth = 20;
    var CellHeight = 18;
    var ImageURL = '/img/calendar.gif';
    var NextURL = '/img/next.gif';
    var PrevURL = '/img/prev.gif';
    var CalBGColor = '#1e51a9'; //colore di sfondo del calendario
    var TopRowBGColor = 'buttonface';
    var DayBGColor = '#ff8000';

    // Global variables
    var ZCounter = 100;
    var Today = new Date();
    var WeekDays = new Array('D','L','M','M','G','V','S');
    var MonthDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
    var MonthNames = new Array('Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno','Luglio','Agosto','Settembre','Ottobbre','Novembre','Dicembre');

    // Write out the stylesheet definition for the calendar
    with (document) {
    writeln('<style>');
    writeln('td.calendarDateInput {letter-spacing:normal;line-height:normal;font-family:' + FontFamily + ',Sans-Serif;font-size:' + FontSize + 'px;}');
    writeln('select.calendarDateInput {letter-spacing:.06em;font-family:Verdana,Sans-Serif;font-size:11px;}');
    writeln('input.calendarDateInput {letter-spacing:.06em;font-family:Verdana,Sans-Serif;font-size:11px;}');
    writeln('</style>');
    }

    // Only allows certain keys to be used in the date field
    function YearDigitsOnly(e) {
    var KeyCode = (e.keyCode) ? e.keyCode : e.which;
    return ((KeyCode == 😎 // backspace
    || (KeyCode == 9) // tab
    || (KeyCode == 37) // left arrow
    || (KeyCode == 39) // right arrow
    || (KeyCode == 46) // delete
    || ((KeyCode > 47) && (KeyCode < 58)) // 0 - 9
    );
    }

    // Gets the absolute pixel position of the supplied element
    function GetTagPixels(StartTag, Direction) {
    var PixelAmt = (Direction == 'LEFT') ? StartTag.offsetLeft : StartTag.offsetTop;
    while ((StartTag.tagName != 'BODY') && (StartTag.tagName != 'HTML')) {
    StartTag = StartTag.offsetParent;
    PixelAmt += (Direction == 'LEFT') ? StartTag.offsetLeft : StartTag.offsetTop;
    }
    return PixelAmt;
    }

    // Is the specified select-list behind the calendar?
    function BehindCal(SelectList, CalLeftX, CalRightX, CalTopY, CalBottomY, ListTopY) {
    var ListLeftX = GetTagPixels(SelectList, 'LEFT');
    var ListRightX = ListLeftX + SelectList.offsetWidth;
    var ListBottomY = ListTopY + SelectList.offsetHeight;
    return (((ListTopY < CalBottomY) && (ListBottomY > CalTopY)) && ((ListLeftX < CalRightX) && (ListRightX > CalLeftX)));
    }

    // For IE, hides any select-lists that are behind the calendar
    function FixSelectLists(Over) {
    if (navigator.appName == 'Microsoft Internet Explorer') {
    var CalDiv = this.getCalendar();
    var CalLeftX = CalDiv.offsetLeft;
    var CalRightX = CalLeftX + CalDiv.offsetWidth;
    var CalTopY = CalDiv.offsetTop;
    var CalBottomY = CalTopY + (CellHeight * 9);
    var FoundCalInput = false;
    formLoop :
    for (var j=this.formNumber;j<document.forms.length;j++) {
    for (var i=0;i<document.forms[j].elements.length;i++) {
    if (typeof document.forms[j].elements*.type == 'string') {
    if ((document.forms[j].elements*.type == 'hidden') && (document.forms[j].elements*.name == this.hiddenFieldName)) {
    FoundCalInput = true;
    i += 3; // 3 elements between the 1st hidden field and the last year input field
    }
    if (FoundCalInput) {
    if (document.forms[j].elements*.type.substr(0,6) == 'select') {
    ListTopY = GetTagPixels(document.forms[j].elements*, 'TOP');
    if (ListTopY < CalBottomY) {
    if (BehindCal(document.forms[j].elements*, CalLeftX, CalRightX, CalTopY, CalBottomY, ListTopY)) {
    document.forms[j].elements*.style.visibility = (Over) ? 'hidden' : 'visible';
    }
    }
    else break formLoop;
    }
    }
    }
    }
    }
    }
    }

    // Displays a message in the status bar when hovering over the calendar days
    function DayCellHover(Cell, Over, Color, HoveredDay) {
    Cell.style.backgroundColor = (Over) ? DayBGColor : Color;
    if (Over) {
    if ((this.yearValue == Today.getFullYear()) && (this.monthIndex == Today.getMonth()) && (HoveredDay == Today.getDate())) self.status = 'Click to select today';
    else {
    var Suffix = HoveredDay.toString();
    switch (Suffix.substr(Suffix.length - 1, 1)) {
    case '1' : Suffix += (HoveredDay == 11) ? 'th' : 'st'; break;
    case '2' : Suffix += (HoveredDay == 12) ? 'th' : 'nd'; break;
    case '3' : Suffix += (HoveredDay == 13) ? 'th' : 'rd'; break;
    default : Suffix += 'th'; break;
    }
    self.status = 'Click to select ' + this.monthName + ' ' + Suffix;
    }
    }
    else self.status = '';
    return true;
    }

    // Sets the form elements after a day has been picked from the calendar
    function PickDisplayDay(ClickedDay) {
    this.show();
    var MonthList = this.getMonthList();
    var DayList = this.getDayList();
    var YearField = this.getYearField();
    FixDayList(DayList, GetDayCount(this.displayed.yearValue, this.displayed.monthIndex));
    // Select the month and day in the lists
    for (var i=0;i<MonthList.length;i++) {
    if (MonthList.options*.value == this.displayed.monthIndex) MonthList.options*.selected = true;
    }
    for (var j=1;j<=DayList.length;j++) {
    if (j == ClickedDay) DayList.options[j-1].selected = true;
    }
    this.setPicked(this.displayed.yearValue, this.displayed.monthIndex, ClickedDay);
    // Change the year, if necessary
    YearField.value = this.picked.yearPad;
    YearField.defaultValue = YearField.value;
    }

    // Builds the HTML for the calendar days
    function BuildCalendarDays() {
    var Rows = 5;
    if (((this.displayed.dayCount == 31) && (this.displayed.firstDay > 4)) || ((this.displayed.dayCount == 30) && (this.displayed.firstDay == 6))) Rows = 6;
    else if ((this.displayed.dayCount == 28) && (this.displayed.firstDay == 0)) Rows = 4;
    var HTML = '<table width="' + (CellWidth * 7) + '" cellspacing="0" cellpadding="1" style="cursor:default">';
    for (var j=0;j<Rows;j++) {
    HTML += '<tr>';
    for (var i=1;i<=7;i++) {
    Day = (j * 7) + (i - this.displayed.firstDay);
    if ((Day >= 1) && (Day <= this.displayed.dayCount)) {
    if ((this.displayed.yearValue == this.picked.yearValue) && (this.displayed.monthIndex == this.picked.monthIndex) && (Day == this.picked.day)) {
    TextStyle = 'color:white;font-weight:bold;'
    BackColor = DayBGColor;
    }
    else {
    TextStyle = 'color:black;'
    BackColor = CalBGColor;
    }
    if ((this.displayed.yearValue == Today.getFullYear()) && (this.displayed.monthIndex == Today.getMonth()) && (Day == Today.getDate())) TextStyle += 'border:1px solid darkred;padding:0px;';
    HTML += '<td align="center" class="calendarDateInput" style="cursor:default;height:' + CellHeight + ';width:' + CellWidth + ';' + TextStyle + ';background-color:' + BackColor + '" onClick="' + this.objName + '.pickDay(' + Day + ')" onMouseOver="return ' + this.objName + '.displayed.dayHover(this,true,'' + BackColor + '',' + Day + ')" onMouseOut="return ' + this.objName + '.displayed.dayHover(this,false,'' + BackColor + '')">' + Day + '</td>';
    }
    else HTML += '<td class="calendarDateInput" style="height:' + CellHeight + '"> </td>';
    }
    HTML += '</tr>';
    }
    return HTML += '</table>';
    }

    // Determines which century to use (20th or 21st) when dealing with 2-digit years
    function GetGoodYear(YearDigits) {
    if (YearDigits.length == 4) return YearDigits;
    else {
    var Millennium = (YearDigits < Y2kPivotPoint) ? 2000 : 1900;
    return Millennium + parseInt(YearDigits,10);
    }
    }

    // Returns the number of days in a month (handles leap-years)
    function GetDayCount(SomeYear, SomeMonth) {
    return ((SomeMonth == 1) && ((SomeYear % 400 == 0) || ((SomeYear % 4 == 0) && (SomeYear % 100 != 0)))) ? 29 : MonthDays[SomeMonth];
    }

    // Highlights the buttons
    function VirtualButton(Cell, ButtonDown) {
    if (ButtonDown) {
    Cell.style.borderLeft = 'buttonshadow 1px solid';
    Cell.style.borderTop = 'buttonshadow 1px solid';
    Cell.style.borderBottom = 'buttonhighlight 1px solid';
    Cell.style.borderRight = 'buttonhighlight 1px solid';
    }
    else {
    Cell.style.borderLeft = 'buttonhighlight 1px solid';
    Cell.style.borderTop = 'buttonhighlight 1px solid';
    Cell.style.borderBottom = 'buttonshadow 1px solid';
    Cell.style.borderRight = 'buttonshadow 1px solid';
    }
    }

    // Mouse-over for the previous/next month buttons
    function NeighborHover(Cell, Over, DateObj) {
    if (Over) {
    VirtualButton(Cell, false);
    self.status = 'Click to view ' + DateObj.fullName;
    }
    else {
    Cell.style.border = 'buttonface 1px solid';
    self.status = '';
    }
    return true;
    }

    // Adds/removes days from the day list, depending on the month/year
    function FixDayList(DayList, NewDays) {
    var DayPick = DayList.selectedIndex + 1;
    if (NewDays != DayList.length) {
    var OldSize = DayList.length;
    for (var k=Math.min(NewDays,OldSize);k<Math.max(NewDays,OldSize);k++) {
    (k >= NewDays) ? DayList.options[NewDays] = null : DayList.options[k] = new Option(k+1, k+1);
    }
    DayPick = Math.min(DayPick, NewDays);
    DayList.options[DayPick-1].selected = true;
    }
    return DayPick;
    }

    // Resets the year to its previous valid value when something invalid is entered
    function FixYearInput(YearField) {
    var YearRE = new RegExp('\d{' + YearField.defaultValue.length + '}');
    if (!YearRE.test(YearField.value)) YearField.value = YearField.defaultValue;
    }

    // Displays a message in the status bar when hovering over the calendar icon
    function CalIconHover(Over) {
    var Message = (this.isShowing()) ? 'hide' : 'show';
    self.status = (Over) ? 'Click to ' + Message + ' the calendar' : '';
    return true;
    }

    // Starts the timer over from scratch
    function CalTimerReset() {
    eval('clearTimeout(' + this.timerID + ')');
    eval(this.timerID + '=setTimeout('' + this.objName + '.show()',' + (HideWait * 1000) + ')');
    }

    // The timer for the calendar
    function DoTimer(CancelTimer) {
    if (CancelTimer) eval('clearTimeout(' + this.timerID + ')');
    else {
    eval(this.timerID + '=null');
    this.resetTimer();
    }
    }

    // Show or hide the calendar
    function ShowCalendar() {
    if (this.isShowing()) {
    var StopTimer = true;
    this.getCalendar().style.zIndex = --ZCounter;
    this.getCalendar().style.visibility = 'hidden';
    this.fixSelects(false);
    }
    else {
    var StopTimer = false;
    this.fixSelects(true);
    this.getCalendar().style.zIndex = ++ZCounter;
    this.getCalendar().style.visibility = 'visible';
    }
    this.handleTimer(StopTimer);
    self.status = '';
    }

    // Hides the input elements when the "blank" month is selected
    function SetElementStatus(Hide) {
    this.getDayList().style.visibility = (Hide) ? 'hidden' : 'visible';
    this.getYearField().style.visibility = (Hide) ? 'hidden' : 'visible';
    this.getCalendarLink().style.visibility = (Hide) ? 'hidden' : 'visible';
    }

    // Sets the date, based on the month selected
    function CheckMonthChange(MonthList) {
    var DayList = this.getDayList();
    if (MonthList.options[MonthList.selectedIndex].value == '') {
    DayList.selectedIndex = 0;
    this.hideElements(true);
    this.setHidden('');
    }
    else {
    this.hideElements(false);
    if (this.isShowing()) {
    this.resetTimer(); // Gives the user more time to view the calendar with the newly-selected month
    this.getCalendar().style.zIndex = ++ZCounter; // Make sure this calendar is on top of any other calendars
    }
    var DayPick = FixDayList(DayList, GetDayCount(this.picked.yearValue, MonthList.options[MonthList.selectedIndex].value));
    this.setPicked(this.picked.yearValue, MonthList.options[MonthList.selectedIndex].value, DayPick);
    }
    }

    // Sets the date, based on the day selected
    function CheckDayChange(DayList) {
    if (this.isShowing()) this.show();
    this.setPicked(this.picked.yearValue, this.picked.monthIndex, DayList.selectedIndex+1);
    }

    // Changes the date when a valid year has been entered
    function CheckYearInput(YearField) {
    if ((YearField.value.length == YearField.defaultValue.length) && (YearField.defaultValue != YearField.value)) {
    if (this.isShowing()) {
    this.resetTimer(); // Gives the user more time to view the calendar with the newly-entered year
    this.getCalendar().style.zIndex = ++ZCounter; // Make sure this calendar is on top of any other calendars
    }
    var NewYear = GetGoodYear(YearField.value);
    var MonthList = this.getMonthList();
    var NewDay = FixDayList(this.getDayList(), GetDayCount(NewYear, this.picked.monthIndex));
    this.setPicked(NewYear, this.picked.monthIndex, NewDay);
    YearField.defaultValue = YearField.value;
    }
    }

    // Holds characteristics about a date
    function dateObject() {
    if (Function.call) { // Used when 'call' method of the Function object is supported
    var ParentObject = this;
    var ArgumentStart = 0;
    }
    else { // Used with 'call' method of the Function object is NOT supported
    var ParentObject = arguments[0];
    var ArgumentStart = 1;
    }
    ParentObject.date = (arguments.length == (ArgumentStart+1)) ? new Date(arguments[ArgumentStart+0]) : new Date(arguments[ArgumentStart+0], arguments[ArgumentStart+1], arguments[ArgumentStart+2]);
    ParentObject.yearValue = ParentObject.date.getFullYear();
    ParentObject.monthIndex = ParentObject.date.getMonth();
    ParentObject.monthName = MonthNames[ParentObject.monthIndex];
    ParentObject.fullName = ParentObject.monthName + ' ' + ParentObject.yearValue;
    ParentObject.day = ParentObject.date.getDate();
    ParentObject.dayCount = GetDayCount(ParentObject.yearValue, ParentObject.monthIndex);
    var FirstDate = new Date(ParentObject.yearValue, ParentObject.monthIndex, 1);
    ParentObject.firstDay = FirstDate.getDay();
    }

    // Keeps track of the date that goes into the hidden field
    function storedMonthObject(DateFormat, DateYear, DateMonth, DateDay) {
    (Function.call) ? dateObject.call(this, DateYear, DateMonth, DateDay) : dateObject(this, DateYear, DateMonth, DateDay);
    this.yearPad = this.yearValue.toString();
    this.monthPad = (this.monthIndex < 9) ? '0' + String(this.monthIndex + 1) : this.monthIndex + 1;
    this.dayPad = (this.day < 10) ? '0' + this.day.toString() : this.day;
    this.monthShort = this.monthName.substr(0,3).toUpperCase();
    // Formats the year with 2 digits instead of 4
    if (DateFormat.indexOf('YYYY') == -1) this.yearPad = this.yearPad.substr(2);
    // Define the date-part delimiter
    if (DateFormat.indexOf('/') >= 0) var Delimiter = '/';
    else if (DateFormat.indexOf('-') >= 0) var Delimiter = '-';
    else var Delimiter = '';
    // Determine the order of the months and days
    if (/DD?.?((MON)|(MM?M?))/.test(DateFormat)) {
    this.formatted = this.dayPad + Delimiter;
    this.formatted += (RegExp.$1.length == 3) ? this.monthShort : this.monthPad;
    }
    else if (/((MON)|(MM?M?))?.?DD?/.test(DateFormat)) {
    this.formatted = (RegExp.$1.length == 3) ? this.monthShort : this.monthPad;
    this.formatted += Delimiter + this.dayPad;
    }
    // Either prepend or append the year to the formatted date
    this.formatted = (DateFormat.substr(0,2) == 'YY') ? this.yearPad + Delimiter + this.formatted : this.formatted + Delimiter + this.yearPad;
    }

    // Object for the current displayed month
    function displayMonthObject(ParentObject, DateYear, DateMonth, DateDay) {
    (Function.call) ? dateObject.call(this, DateYear, DateMonth, DateDay) : dateObject(this, DateYear, DateMonth, DateDay);
    this.displayID = ParentObject.hiddenFieldName + '_Current_ID';
    this.getDisplay = new Function('return document.getElementById(this.displayID)');
    this.dayHover = DayCellHover;
    this.goCurrent = new Function(ParentObject.objName + '.getCalendar().style.zIndex=++ZCounter;' + ParentObject.objName + '.setDisplayed(Today.getFullYear(),Today.getMonth());');
    if (ParentObject.formNumber >= 0) this.getDisplay().innerHTML = this.fullName;
    }

    // Object for the previous/next buttons
    function neighborMonthObject(ParentObject, IDText, DateMS) {
    (Function.call) ? dateObject.call(this, DateMS) : dateObject(this, DateMS);
    this.buttonID = ParentObject.hiddenFieldName + '_' + IDText + '_ID';
    this.hover = new Function('C','O','NeighborHover(C,O,this)');
    this.getButton = new Function('return document.getElementById(this.buttonID)');
    this.go = new Function(ParentObject.objName + '.getCalendar().style.zIndex=++ZCounter;' + ParentObject.objName + '.setDisplayed(this.yearValue,this.monthIndex);');
    if (ParentObject.formNumber >= 0) this.getButton().title = this.monthName;
    }

    // Sets the currently-displayed month object
    function SetDisplayedMonth(DispYear, DispMonth) {
    this.displayed = new displayMonthObject(this, DispYear, DispMonth, 1);
    // Creates the previous and next month objects
    this.previous = new neighborMonthObject(this, 'Previous', this.displayed.date.getTime() - 86400000);
    this.next = new neighborMonthObject(this, 'Next', this.displayed.date.getTime() + (86400000 * (this.displayed.dayCount + 1)));
    // Creates the HTML for the calendar
    if (this.formNumber >= 0) this.getDayTable().innerHTML = this.buildCalendar();
    }

    // Sets the current selected date
    function SetPickedMonth(PickedYear, PickedMonth, PickedDay) {
    this.picked = new storedMonthObject(this.format, PickedYear, PickedMonth, PickedDay);
    this.setHidden(this.picked.formatted);
    this.setDisplayed(PickedYear, PickedMonth);
    }

    // The calendar object
    function calendarObject(DateName, DateFormat, DefaultDate) {

    /* Properties */
    this.hiddenFieldName = DateName;
    this.monthListID = DateName + '_Month_ID';
    this.dayListID = DateName + '_Day_ID';
    this.yearFieldID = DateName + '_Year_ID';
    this.monthDisplayID = DateName + '_Current_ID';
    this.calendarID = DateName + '_ID';
    this.dayTableID = DateName + '_DayTable_ID';
    this.calendarLinkID = this.calendarID + '_Link';
    this.timerID = this.calendarID + '_Timer';
    this.objName = DateName + '_Object';
    this.format = DateFormat;
    this.formNumber = -1;
    this.picked = null;
    this.displayed = null;
    this.previous = null;
    this.next = null;

    /* Methods */
    this.setPicked = SetPickedMonth;
    this.setDisplayed = SetDisplayedMonth;
    this.checkYear = CheckYearInput;
    this.fixYear = FixYearInput;
    this.changeMonth = CheckMonthChange;
    this.changeDay = CheckDayChange;
    this.resetTimer = CalTimerReset;
    this.hideElements = SetElementStatus;
    this.show = ShowCalendar;
    this.handleTimer = DoTimer;
    this.iconHover = CalIconHover;
    this.buildCalendar = BuildCalendarDays;
    this.pickDay = PickDisplayDay;
    this.fixSelects = FixSelectLists;
    this.setHidden = new Function('D','if (this.formNumber >= 0) this.getHiddenField().value=D');
    // Returns a reference to these elements
    this.getHiddenField = new Function('return document.forms[this.formNumber].elements[this.hiddenFieldName]');
    this.getMonthList = new Function('return document.getElementById(this.monthListID)');
    this.getDayList = new Function('return document.getElementById(this.dayListID)');
    this.getYearField = new Function('return document.getElementById(this.yearFieldID)');
    this.getCalendar = new Function('return document.getElementById(this.calendarID)');
    this.getDayTable = new Function('return document.getElementById(this.dayTableID)');
    this.getCalendarLink = new Function('return document.getElementById(this.calendarLinkID)');
    this.getMonthDisplay = new Function('return document.getElementById(this.monthDisplayID)');
    this.isShowing = new Function('return !(this.getCalendar().style.visibility != 'visible')');

    /* Constructor */
    // Functions used only by the constructor
    function getMonthIndex(MonthAbbr) { // Returns the index (0-11) of the supplied month abbreviation
    for (var MonPos=0;MonPos<MonthNames.length;MonPos++) {
    if (MonthNames[MonPos].substr(0,3).toUpperCase() == MonthAbbr.toUpperCase()) break;
    }
    return MonPos;
    }
    function SetGoodDate(CalObj, Notify) { // Notifies the user about their bad default date, and sets the current system date
    CalObj.setPicked(Today.getFullYear(), Today.getMonth(), Today.getDate());
    if (Notify) alert('WARNING: The supplied date is not in valid '' + DateFormat + '' format: ' + DefaultDate + '.\nTherefore, the current system date will be used instead: ' + CalObj.picked.formatted);
    }
    // Main part of the constructor
    if (DefaultDate != '') {
    if ((this.format == 'YYYYMMDD') && (/^(\d{4})(\d{2})(\d{2})$/.test(DefaultDate))) this.setPicked(RegExp.$1, parseInt(RegExp.$2,10)-1, RegExp.$3);
    else {
    // Get the year
    if ((this.format.substr(0,2) == 'YY') && (/^(\d{2,4})(-|/)/.test(DefaultDate))) { // Year is at the beginning
    var YearPart = GetGoodYear(RegExp.$1);
    // Determine the order of the months and days
    if (/(-|/)(\w{1,3})(-|/)(\w{1,3})$/.test(DefaultDate)) {
    var MidPart = RegExp.$2;
    var EndPart = RegExp.$4;
    if (/D$/.test(this.format)) { // Ends with days
    var DayPart = EndPart;
    var MonthPart = MidPart;
    }
    else {
    var DayPart = MidPart;
    var MonthPart = EndPart;
    }
    MonthPart = (/\d{1,2}/i.test(MonthPart)) ? parseInt(MonthPart,10)-1 : getMonthIndex(MonthPart);
    this.setPicked(YearPart, MonthPart, DayPart);
    }
    else SetGoodDate(this, true);
    }
    else if (/(-|/)(\d{2,4})$/.test(DefaultDate)) { // Year is at the end
    var YearPart = GetGoodYear(RegExp.$2);
    // Determine the order of the months and days
    if (/^(\w{1,3})(-|/)(\w{1,3})(-|/)/.test(DefaultDate)) {
    if (this.format.substr(0,1) == 'D') { // Starts with days
    var DayPart = RegExp.$1;
    var MonthPart = RegExp.$3;
    }
    else { // Starts with months
    var MonthPart = RegExp.$1;
    var DayPart = RegExp.$3;
    }
    MonthPart = (/\d{1,2}/i.test(MonthPart)) ? parseInt(MonthPart,10)-1 : getMonthIndex(MonthPart);
    this.setPicked(YearPart, MonthPart, DayPart);
    }
    else SetGoodDate(this, true);
    }
    else SetGoodDate(this, true);
    }
    }
    }

    // Main function that creates the form elements
    function DateInput(DateName, Required, DateFormat, DefaultDate) {
    if (arguments.length == 0) document.writeln('<span style="color:red;font-size:' + FontSize + 'px;font-family:' + FontFamily + ';">ERROR: Missing required parameter in call to 'DateInput': [name of hidden date field].</span>');
    else {
    // Handle DateFormat
    if (arguments.length < 3) { // The format wasn't passed in, so use default
    DateFormat = DefaultDateFormat;
    if (arguments.length < 2) Required = false;
    }
    else if (/^(Y{2,4}(-|/)?)?((MON)|(MM?M?)|(DD?))(-|/)?((MON)|(MM?M?)|(DD?))((-|/)Y{2,4})?$/i.test(DateFormat)) DateFormat = DateFormat.toUpperCase();
    else { // Passed-in DateFormat was invalid, use default format instead
    var AlertMessage = 'WARNING: The supplied date format for the '' + DateName + '' field is not valid: ' + DateFormat + '\nTherefore, the default date format will be used instead: ' + DefaultDateFormat;
    DateFormat = DefaultDateFormat;
    if (arguments.length == 4) { // DefaultDate was passed in with an invalid date format
    var CurrentDate = new storedMonthObject(DateFormat, Today.getFullYear(), Today.getMonth(), Today.getDate());
    AlertMessage += '\n\nThe supplied date (' + DefaultDate + ') cannot be interpreted with the invalid format.\nTherefore, the current system date will be used instead: ' + CurrentDate.formatted;
    DefaultDate = CurrentDate.formatted;
    }
    alert(AlertMessage);
    }
    // Define the current date if it wasn't set already
    if (!CurrentDate) var CurrentDate = new storedMonthObject(DateFormat, Today.getFullYear(), Today.getMonth(), Today.getDate());
    // Handle DefaultDate
    if (arguments.length < 4) { // The date wasn't passed in
    DefaultDate = (Required) ? CurrentDate.formatted : ''; // If required, use today's date
    }
    // Creates the calendar object!
    eval(DateName + '_Object=new calendarObject('' + DateName + '','' + DateFormat + '','' + DefaultDate + '')');
    // Determine initial viewable state of day, year, and calendar icon
    if ((Required) || (arguments.length == 4)) {
    var InitialStatus = '';
    var InitialDate = eval(DateName + '_Object.picked.formatted');
    }
    else {
    var InitialStatus = ' style="visibility:hidden"';
    var InitialDate = '';
    eval(DateName + '_Object.setPicked(' + Today.getFullYear() + ',' + Today.getMonth() + ',' + Today.getDate() + ')');
    }
    // Create the form elements
    with (document) {
    writeln('<input type="hidden" name="' + DateName + '" value="' + InitialDate + '">');
    // Find this form number
    for (var f=0;f<forms.length;f++) {
    for (var e=0;e<forms.elements.length;e++) {
    if (typeof forms.elements.type == 'string') {
    if ((forms.elements.type == 'hidden') && (forms.elements.name == DateName)) {
    eval(DateName + '_Object.formNumber='+f);
    break;
    }
    }
    }
    }
    writeln('<table cellpadding="0" cellspacing="2"><tr>' + String.fromCharCode(13) + '<td valign="middle">');
    writeln('<select class="calendarDateInput" id="' + DateName + '_Month_ID" onChange="' + DateName + '_Object.changeMonth(this)">');
    if (!Required) {
    var NoneSelected = (DefaultDate == '') ? ' selected' : '';
    writeln('<option value=""' + NoneSelected + '>' + UnselectedMonthText + '</option>');
    }
    for (var i=0;i<12;i++) {
    MonthSelected = ((DefaultDate != '') && (eval(DateName + '_Object.picked.monthIndex') == i)) ? ' selected' : '';
    writeln('<option value="' + i + '"' + MonthSelected + '>' + MonthNames*.substr(0,3) + '</option>');
    }
    writeln('</select>' + String.fromCharCode(13) + '</td>' + String.fromCharCode(13) + '<td valign="middle">');
    writeln('<select' + InitialStatus + ' class="calendarDateInput" id="' + DateName + '_Day_ID" onChange="' + DateName + '_Object.changeDay(this)">');
    for (var j=1;j<=eval(DateName + '_Object.picked.dayCount');j++) {
    DaySelected = ((DefaultDate != '') && (eval(DateName + '_Object.picked.day') == j)) ? ' selected' : '';
    writeln('<option' + DaySelected + '>' + j + '</option>');
    }
    writeln('</select>' + String.fromCharCode(13) + '</td>' + String.fromCharCode(13) + '<td valign="middle">');
    writeln('<input' + InitialStatus + ' class="calendarDateInput" type="text" id="' + DateName + '_Year_ID" size="' + eval(DateName + '_Object.picked.yearPad.length') + '" maxlength="' + eval(DateName + '_Object.picked.yearPad.length') + '" title="Year" value="' + eval(DateName + '_Object.picked.yearPad') + '" onKeyPress="return YearDigitsOnly(window.event)" onKeyUp="' + DateName + '_Object.checkYear(this)" onBlur="' + DateName + '_Object.fixYear(this)">');
    write('<td valign="middle">' + String.fromCharCode(13) + '<a' + InitialStatus + ' id="' + DateName + '_ID_Link" href="javascript:' + DateName + '_Object.show()" onMouseOver="return ' + DateName + '_Object.iconHover(true)" onMouseOut="return ' + DateName + '_Object.iconHover(false)"><img src="' + ImageURL + '" align="baseline" title="Calendar" border="0"></a> ');
    writeln('<span id="' + DateName + '_ID" style="position:absolute;visibility:hidden;width:' + (CellWidth * 7) + 'px;background-color:' + CalBGColor + ';border:1px solid dimgray;" onMouseOver="' + DateName + '_Object.handleTimer(true)" onMouseOut="' + DateName + '_Object.handleTimer(false)">');
    writeln('<table width="' + (CellWidth * 7) + '" cellspacing="0" cellpadding="1">' + String.fromCharCode(13) + '<tr style="background-color:' + TopRowBGColor + ';">');
    writeln('<td id="' + DateName + '_Previous_ID" style="cursor:default" align="center" class="calendarDateInput" style="height:' + CellHeight + '" onClick="' + DateName + '_Object.previous.go()" onMouseDown="VirtualButton(this,true)" onMouseUp="VirtualButton(this,false)" onMouseOver="return ' + DateName + '_Object.previous.hover(this,true)" onMouseOut="return ' + DateName + '_Object.previous.hover(this,false)" title="' + eval(DateName + '_Object.previous.monthName') + '"><img src="' + PrevURL + '"></td>');
    writeln('<td id="' + DateName + '_Current_ID" style="cursor:pointer" align="center" class="calendarDateInput" style="height:' + CellHeight + '" colspan="5" onClick="' + DateName + '_Object.displayed.goCurrent()" onMouseOver="self.status='Click to view ' + CurrentDate.fullName + '';return true;" onMouseOut="self.status='';return true;" title="Show Current Month">' + eval(DateName + '_Object.displayed.fullName') + '</td>');
    writeln('<td id="' + DateName + '_Next_ID" style="cursor:default" align="center" class="calendarDateInput" style="height:' + CellHeight + '" onClick="' + DateName + '_Object.next.go()" onMouseDown="VirtualButton(this,true)" onMouseUp="VirtualButton(this,false)" onMouseOver="return ' + DateName + '_Object.next.hover(this,true)" onMouseOut="return ' + DateName + '_Object.next.hover(this,false)" title="' + eval(DateName + '_Object.next.monthName') + '"><img src="' + NextURL + '"></td></tr>' + String.fromCharCode(13) + '<tr>');
    for (var w=0;w<7;w++) writeln('<td width="' + CellWidth + '" align="center" class="calendarDateInput" style="height:' + CellHeight + ';width:' + CellWidth + ';font-weight:bold;border-top:1px solid dimgray;border-bottom:1px solid dimgray;">' + WeekDays[w] + '</td>');
    writeln('</tr>' + String.fromCharCode(13) + '</table>' + String.fromCharCode(13) + '<span id="' + DateName + '_DayTable_ID">' + eval(DateName + '_Object.buildCalendar()') + '</span>' + String.fromCharCode(13) + '</span>' + String.fromCharCode(13) + '</td>' + String.fromCharCode(13) + '</tr>' + String.fromCharCode(13) + '</table>');
    }
    }
    }

    0
  • C
    User Attivo •

    Sono ancora alle prese con questo problema, nessuno può aiutarmi?
    ❌x

    0
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