嗨我需要在javascript中将Hgorridate的格里高利日期代码 [英] Hi i need the code for Gregorian date to Hijridate in javascript

问题描述

嗨我在服务器端获得了Gregorian日期到Hijridate的代码但是为了更好的性能我需要它在客户端，所以请在javascript中发布代码。

解决方案

  function  gmod（n，m）{
 返回（（n％m）+ m）％m; 
} 
 
  function  kuwaiticalendar（adjust）{
  var  today =  new   Date （）; 
 如果（调整）{
 adjustmili = 1000 * 60 * 60 * 24 * adjust; 
 todaymili = today.getTime（）+ adjustmili; 
 today =  new  日期（todaymili）; 
} 
 day = today.getDate（）; 
 month = today.getMonth（）; 
 year = today.getFullYear（）; 
 m =月+ 1; 
 y =年; 
  if （m <3）{
 y  -  =  1 ; 
 m + =  12 ; 
} 
 
 a = 数学 .floor（y / 100。）; 
 b = 2-a + Math.floor（a / 4。）; 
  if （y <1583）b =  0 ; 
  if （y ==  1582 ）{
  if （m> 10）b = -10; 
  if （m ==  10 ）{
b =  0 ; 
  if （day> 4）b = -10; 
} 
} 
 
 jd = 数学 .floor（ 365 .25*(y+4716))+Math.floor( 30  .6001 *（m + 1））+ day + b-1524; 
 
 b =  0 ; 
  if （jd> 2299160）{
a =  Math  .floor（（jd -1867216。 25 ）/ 36524.  25 ）; 
 b = 1 + a-Math.floor（a / 4。）; 
} 
 bb = jd + b + 1524; 
 cc = 数学 .floor（（bb-122。 1 ）/ 365.  25 ）; 
 dd = 数学 .floor（ 365  .25 * cc）; 
 ee = 数学 .floor（（bb-dd）/ 30.  6001 ）; 
 day =（bb-dd）-Math.floor（ 30  .6001 * ee）; 
 month = ee-1; 
  if （ee> 13）{
 cc + =  1 ; 
 month = ee-13; 
} 
 year = cc-4716; 
 
  if （adjust）{
 wd = gmod（jd + 1-adjust， 7 ）+ 1; 
} 其他 {
 wd = gmod（jd + 1， 7 ）+ 1; 
} 
 
 iyear =  10631  ./ 30。; 
 epochastro =  1948084 ; 
 epochcivil =  1948085 ; 
 
 shift1 =  8  .01 / 60。; 
 
 z = jd-epochastro; 
 cyc = 数学 .floor（z / 10631。）; 
 z = z-10631 * cyc; 
 j = 数学 .floor（（z-shift1）/ iyear）; 
 iy = 30 * cyc + j; 
 z = z-Math.floor（j * iyear + shift1）; 
 im = 数学 .floor（（z + 28。 5001 ）/ 29.  5 ）; 
  if （im ==  13 ）im =  12 ; 
 id = z-Math.floor（ 29  .5001 * im-29）; 
 
  var  myRes =  new  数组（ 8 ）; 
 
 myRes [ 0 ] = day;  //  计算日期（CE） 
 myRes [ 1 ] = month-1;  //  计算月份（CE） 
 myRes [ 2 ] =年;  //  计算年份（CE） 
 myRes [ 3 ] = jd-1;  //   julian day number  
 myRes [ 4 ] = wd-1;  //  工作日编号 
 myRes [ 5 ] = id;  //  伊斯兰日期 
 myRes [ 6 ] = im-1;  //  伊斯兰月 
 myRes [ 7 ] = iy;  //  伊斯兰年 
 
 返回 myRes; 
} 
  function  writeIslamicDate（调整）{
  var  wdNames =  new  数组（  Ahad，  Ithnin，  Thulatha，  Arbaa，  Khams，  Jumuah，  Sabt ）; 
  var  iMonthNames =  new  数组（  Muharram， < span class =code-string> Safar，  Rabi'ul Awwal ，  Rabi'ul Akhir，
    Jumadal Ula，  Jumadal Akhira ，  Rajab，  Sha'ban，
   Ramadan，  Shawwal，   Dhul Qa'ada，  Dhul Hijja）; 
  var  iDate = kuwaiticalendar（调整）; 
  var  outputIslamicDate = wdNames [iDate [ 4 ]] +  ， 
 + iDate [ 5 ] +   + iMonthNames [iDate [ 6 ]] +   + iDate [ 7 ] +   AH; 
  return  outputIslamicDate; 
} 

积分

http://www.al-habib.info/ islamic-calendar / hijricalendartext.htm [ ^ ]

Hi i had the code in server side for Gregorian date to Hijridate but for better performance i need it to be in client side ,so please post the code in javascript for this.

解决方案

function gmod(n,m){
    return ((n%m)+m)%m;
}

function kuwaiticalendar(adjust){
    var today = new Date();
    if(adjust) {
        adjustmili = 1000*60*60*24*adjust;
        todaymili = today.getTime()+adjustmili;
        today = new Date(todaymili);
    }
    day = today.getDate();
    month = today.getMonth();
    year = today.getFullYear();
    m = month+1;
    y = year;
    if(m<3) {
        y -= 1;
        m += 12;
    }

    a = Math.floor(y/100.);
    b = 2-a+Math.floor(a/4.);
    if(y<1583) b = 0;
    if(y==1582) {
        if(m>10)  b = -10;
        if(m==10) {
            b = 0;
            if(day>4) b = -10;
        }
    }

    jd = Math.floor(365.25*(y+4716))+Math.floor(30.6001*(m+1))+day+b-1524;

    b = 0;
    if(jd>2299160){
        a = Math.floor((jd-1867216.25)/36524.25);
        b = 1+a-Math.floor(a/4.);
    }
    bb = jd+b+1524;
    cc = Math.floor((bb-122.1)/365.25);
    dd = Math.floor(365.25*cc);
    ee = Math.floor((bb-dd)/30.6001);
    day =(bb-dd)-Math.floor(30.6001*ee);
    month = ee-1;
    if(ee>13) {
        cc += 1;
        month = ee-13;
    }
    year = cc-4716;

    if(adjust) {
        wd = gmod(jd+1-adjust,7)+1;
    } else {
        wd = gmod(jd+1,7)+1;
    }

    iyear = 10631./30.;
    epochastro = 1948084;
    epochcivil = 1948085;

    shift1 = 8.01/60.;

    z = jd-epochastro;
    cyc = Math.floor(z/10631.);
    z = z-10631*cyc;
    j = Math.floor((z-shift1)/iyear);
    iy = 30*cyc+j;
    z = z-Math.floor(j*iyear+shift1);
    im = Math.floor((z+28.5001)/29.5);
    if(im==13) im = 12;
    id = z-Math.floor(29.5001*im-29);

    var myRes = new Array(8);

    myRes[0] = day; //calculated day (CE)
    myRes[1] = month-1; //calculated month (CE)
    myRes[2] = year; //calculated year (CE)
    myRes[3] = jd-1; //julian day number
    myRes[4] = wd-1; //weekday number
    myRes[5] = id; //islamic date
    myRes[6] = im-1; //islamic month
    myRes[7] = iy; //islamic year

    return myRes;
}
function writeIslamicDate(adjustment) {
    var wdNames = new Array("Ahad","Ithnin","Thulatha","Arbaa","Khams","Jumuah","Sabt");
    var iMonthNames = new Array("Muharram","Safar","Rabi'ul Awwal","Rabi'ul Akhir",
    "Jumadal Ula","Jumadal Akhira","Rajab","Sha'ban",
    "Ramadan","Shawwal","Dhul Qa'ada","Dhul Hijja");
    var iDate = kuwaiticalendar(adjustment);
    var outputIslamicDate = wdNames[iDate[4]] + ", "
    + iDate[5] + " " + iMonthNames[iDate[6]] + " " + iDate[7] + " AH";
    return outputIslamicDate;
}

Credits to
http://www.al-habib.info/islamic-calendar/hijricalendartext.htm[^]

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