problem changing the calender to persian

[n j]

hi

I have to use the Scheduler in a farsi(persian) website,to change the calendar from georgian to persian I have written the following codes:

     System.Globalization.CultureInfo culture = new System.Globalization.CultureInfo("fa-IR");
        System.Globalization.DateTimeFormatInfo info = culture.DateTimeFormat;
        info.AbbreviatedDayNames = new string[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
        info.DayNames = new string[] { "یکشنبه", "دوشنبه", "ﺳﻪشنبه", "چهارشنبه", "پنجشنبه", "جمعه", "شنبه" };
        info.AbbreviatedMonthNames = new string[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        info.MonthNames = new string[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        info.AMDesignator = "ق.ظ";
        info.PMDesignator = "ب.ظ";
        info.ShortDatePattern = "yyyy/MM/dd";
        info.FirstDayOfWeek = DayOfWeek.Saturday;
        System.Globalization.PersianCalendar cal = new System.Globalization.PersianCalendar();

        typeof(System.Globalization.DateTimeFormatInfo).GetField(
            "calendar", System.Reflection.BindingFlags.Public |
            System.Reflection.BindingFlags.Instance |
            System.Reflection.BindingFlags.NonPublic).SetValue(info, cal);

        object obj = typeof(System.Globalization.DateTimeFormatInfo).GetField(
            "m_cultureTableRecord", System.Reflection.BindingFlags.Public |
            System.Reflection.BindingFlags.Instance |
            System.Reflection.BindingFlags.NonPublic).GetValue(info);

        obj.GetType().GetMethod("UseCurrentCalendar",
           System.Reflection.BindingFlags.NonPublic |
           System.Reflection.BindingFlags.Instance).Invoke(obj,
           new object[] { cal.GetType().GetProperty("ID",
   System.Reflection.BindingFlags.Instance |
   System.Reflection.BindingFlags.NonPublic).GetValue(cal, null) });

        typeof(System.Globalization.CultureInfo).GetField("calendar",
            System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance |
            System.Reflection.BindingFlags.NonPublic).SetValue(culture, cal);

        System.Threading.Thread.CurrentThread.CurrentCulture = culture;

        RadScheduler1.Culture = culture;
        RadScheduler1.SelectedDate = DateTime.Now.Date;
        TimeSpan ts = new TimeSpan(3, 30, 00);
        RadScheduler1.TimeZoneOffset = ts;
        RadScheduler1.FirstDayOfWeek = DayOfWeek.Saturday;
        RadScheduler1.Localization.HeaderDay = "روز";
        RadScheduler1.Localization.HeaderToday = "امروز";

 

the result is strange,the dayview & weekview is ok but in the monthview and also in the calendar at the corner of the page(when navigating from current month to next or previuos month ) day conversions are incorrect

I have shown the problems in the picture at the following url

http://upload.iranblog.com/7/1247614585.jpg

 

can anyone help me chang the calender implemented in aspxScheduler from georgian to persian please??

[Paul]

Hi n j,

Unfortunately currently the RadScheduler control does not work properly with Arabic cultures. Adding support for this is one of our highest priorities for the control. Please excuse us for any inconveniences we may have caused you.

Greetings,
Paul
the Telerik team

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[Mohammad]

Hi Paul
Please Please Please Do Not consider Persian as an Arabic dependency. there are many differences in calendar, alphabet, and the most important one : the culture...

Thanks a lot.

[shahab]

Is there any answer for Persian Calendar? Why u think Persian calendar should be in Arabic???????

[shahab]

hi n j! Do you find answer?

[Sriraksha]

I need to check for alphabets in date. I don't want alphabet in the textbox of date.. m using this for fist time.. please suggest me.

here is my code

<div class="col-sm-8" >


@Html.TextBoxFor(p => p.Dob, new { @type = "date", @value = "", @id = "txtDOB", @Autocomplete = "off", @placeholder = "DD/MM/YYYY" })
</div>

 

 

 

in< script> am using like:

$("#txtDOB").keyup(function (e) {
if (e.keyCode != 193 && e.keyCode != 111) {
console.log(e.keyCode);
if (e.keyCode != 8) {
if (($(this).val().length == 2)) {
$(this).val($(this).val() + "/");
} else if ($(this).val().length == 5) {
$(this).val($(this).val() + "/");
}
} else {
var temp = $(this).val();
if ($(this).val().length == 5) {
$(this).val(temp.substring(0, 4));
} else if ($(this).val().length == 2) {
$(this).val(temp.substring(0, 1));
}
}
} else {
var temp = $(this).val();
var tam = $(this).val().length;
$(this).val(temp.substring(0, tam - 1));
}
});









$('#txtDOB').click(function () {
var dateformat = /^(0?[1-9]|[12][0-9]|3[01])[\/\-](0?[1-9]|1[012])[\/\-]\d{4}$/;
var Val_date = $('#txtDOB').val();
var r = /^[a-zA-Z ]+$/;
if (Val_date.match(r)){
alert("ok");
}
else {
alert("pls enter number");
}
if (Val_date.match(dateformat)) {
var seperator1 = Val_date.split('/');
var seperator2 = Val_date.split('-');

if (seperator1.length > 1) {
var splitdate = Val_date.split('/');
}
else if (seperator2.length > 1) {
var splitdate = Val_date.split('-');
}
var dd = parseInt(splitdate[0]);
var mm = parseInt(splitdate[1]);
var yy = parseInt(splitdate[2]);
var ListofDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
if (mm == 1 || mm > 2) {
if (dd > ListofDays[mm - 1]) {
alert('Invalid date format!');
return false;
}
}
if (mm == 2) {
var lyear = false;
if ((!(yy % 4) && yy % 100) || !(yy % 400)) {
lyear = true;
}
if ((lyear == false) && (dd >= 29)) {
alert('Invalid date format!');
return false;
}
if ((lyear == true) && (dd > 29)) {
alert('Invalid date format!');
return false;
}
}
}
else {
alert("Invalid date format!");

return false;
}


});

[Mohamad Javad]

hi

complete persian schaduler . in   .Net 4.5

PersianCulture.cs in App_Code

using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using System.Globalization;

public class PersianCulture : CultureInfo
{
    private readonly Calendar cal;
    private readonly Calendar[] optionals;
    public PersianCulture()
        : this("fa-IR", true)
    {
    }
    public PersianCulture(string cultureName, bool useUserOverride)
        : base(cultureName, useUserOverride)
    {
        System.Globalization.CultureInfo newCulture = System.Globalization.CultureInfo.CreateSpecificCulture("fa-IR");
        //Temporary Value for cal.
        cal = base.OptionalCalendars[0];
        //populating new list of optional calendars.
        var optionalCalendars = new List<Calendar>();
        optionalCalendars.AddRange(base.OptionalCalendars);
        optionalCalendars.Insert(0, new PersianCalendar());
        Type formatType = typeof(DateTimeFormatInfo);
        Type calendarType = typeof(Calendar);
        PropertyInfo idProperty = calendarType.GetProperty("ID", BindingFlags.Instance | BindingFlags.NonPublic);
        FieldInfo optionalCalendarfield = formatType.GetField("optionalCalendars",
        BindingFlags.Instance | BindingFlags.NonPublic);
        //populating new list of optional calendar ids
        var newOptionalCalendarIDs = new Int32[optionalCalendars.Count];
        for (int i = 0; i < newOptionalCalendarIDs.Length; i++)
            newOptionalCalendarIDs[i] = (Int32)idProperty.GetValue(optionalCalendars[i], null);
        optionalCalendarfield.SetValue(DateTimeFormat, newOptionalCalendarIDs);
        optionals = optionalCalendars.ToArray();
        cal = optionals[0];
        DateTimeFormat.Calendar = optionals[0];
        DateTimeFormat.MonthNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        DateTimeFormat.MonthGenitiveNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        DateTimeFormat.AbbreviatedMonthNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        DateTimeFormat.AbbreviatedMonthGenitiveNames = new[] { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن", "اسفند", "" };
        DateTimeFormat.AbbreviatedDayNames = new string[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
        DateTimeFormat.ShortestDayNames = new string[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
        DateTimeFormat.DayNames = new string[] { "یکشنبه", "دوشنبه", "ﺳﻪشنبه", "چهارشنبه", "پنجشنبه", "جمعه", "شنبه" };
        DateTimeFormat.AMDesignator = "ق.ظ";
        DateTimeFormat.PMDesignator = "ب.ظ";
        DateTimeFormat.ShortTimePattern = "HH:mm";



        /////////////////////////////////////////////////////////////////////////////////////

       DateTimeFormat.DateSeparator = "/";

       DateTimeFormat.FullDateTimePattern = "dd/MM/yyyy HH:mm";

     //////////////////////////////////////////////////////////////////////////////////
        DateTimeFormat.FirstDayOfWeek = DayOfWeek.Saturday;
        // DateTimeFormat.ShortDatePattern
      ///////////////////////////////////////////////////////////////////////////////////////////////
        DateTimeFormat.ShortDatePattern = "dd/MM/yyyy";

        DateTimeFormat.LongDatePattern = "dd/MM/yyyy HH:mm";
        DateTimeFormat.SetAllDateTimePatterns(new[] { "dd/MM/yyyy" }, 'd');
        DateTimeFormat.SetAllDateTimePatterns(new[] { "dddd, dd MMMM yyyy" }, 'D');

        DateTimeFormat.SetAllDateTimePatterns(new[] { "yyyy MMMM" }, 'y');
        DateTimeFormat.SetAllDateTimePatterns(new[] { "yyyy MMMM" }, 'Y');
      /////////////////////////////////////////////////////////////////////////////////////
        //System.Globalization.PersianCalendar mycal = new System.Globalization.PersianCalendar();

        //typeof(System.Globalization.DateTimeFormatInfo).GetField("calendar", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).SetValue(DateTimeFormat, mycal);
        ////object obj = typeof(System.Globalization.DateTimeFormatInfo).GetField("m_cultureTableRecord", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(info);
        ////obj.GetType().GetMethod("UseCurrentCalendar", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).Invoke(obj, new object[] { cal.GetType().GetProperty("ID", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(cal, null) });
        //typeof(System.Globalization.CultureInfo).GetField("calendar", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).SetValue(DateTimeFormat, mycal);
        //typeof(System.Globalization.CultureInfo).GetField("calendar", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).SetValue(DateTimeFormat, mycal);
    }
    public override Calendar Calendar
    {
        get { return cal; }
    }
    public override Calendar[] OptionalCalendars
    {
        get { return optionals; }
    }


    public void SetMypersianCulture()
    {
        System.Globalization.CultureInfo newCulture = System.Globalization.CultureInfo.CreateSpecificCulture("fa-IR");
        PersianCulture MyPersianCulture = new PersianCulture();
        //myPersianCulture.DateTimeFormat.ShortDatePattern;
        System.Threading.Thread.CurrentThread.CurrentCulture = MyPersianCulture;
        System.Threading.Thread.CurrentThread.CurrentUICulture = MyPersianCulture;
       //
     //  System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortDatePattern
    }




}

 

and

Global.asax

 

<%@ Application Language="C#" %>

<script runat="server">

    protected void Application_BeginRequest(object sender, EventArgs e)
    {
                var persianCulture = new PersianCulture();
                System.Threading.Thread.CurrentThread.CurrentCulture = persianCulture;
                System.Threading.Thread.CurrentThread.CurrentUICulture = persianCulture;



    }
    void Application_Start(object sender, EventArgs e)
    {
        // Code that runs on application startup
        //var persianCulture = new PersianCulture();
        //System.Threading.Thread.CurrentThread.CurrentCulture = persianCulture;
        //System.Threading.Thread.CurrentThread.CurrentUICulture = persianCulture;

    }

    void Application_End(object sender, EventArgs e)
    {
        //  Code that runs on application shutdown

    }

    void Application_Error(object sender, EventArgs e)
    {
        // Code that runs when an unhandled error occurs

    }

    void Session_Start(object sender, EventArgs e)
    {
        // Code that runs when a new session is started

    }

    void Session_End(object sender, EventArgs e)
    {
        // Code that runs when a session ends.
        // Note: The Session_End event is raised only when the sessionstate mode
        // is set to InProc in the Web.config file. If session mode is set to StateServer
        // or SQLServer, the event is not raised.

    }

</script>

[Mohamad Javad]

attention!!!!

the Month and year appointment when you use persian schaduler dont correct work.

you dont should use them.

 

[Mohamad Javad]

picture for persian calendar and schaduler