46 lines
2.0 KiB
JavaScript
46 lines
2.0 KiB
JavaScript
const date = new Date;
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const month = date.getMonth() + 1;
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const day = date.getDay();
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const dayNumber = date.getDate();
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const weekDays = ['1 شنبه', '2 شنبه', '3 شنبه', '4 شنبه', '5 شنبه', 'آدینه', 'شنبه'];
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const monthNames = ["January","February","March","April","May","June","July", "August","September","October","November","December"];
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var weekDisplay = document.querySelector(".weekDisplay");
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var wDisplayDay = document.querySelectorAll(".wDisplayDay");
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var dayNumY = document.querySelectorAll(".dayNumY");
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var dayNameX = document.querySelectorAll(".dayNameX");
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function numOfDays(){
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// this function returns the number of days between today and the 1st of next month
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const oneDay = 24*60*60*1000 //hours*minutes*seconds*millseconds
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let start = new Date(date.getFullYear(), month - 1, dayNumber);
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let end = new Date(date.getFullYear(), month, 1)
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const diffDays = Math.round(Math.abs((start - end) / oneDay));
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return diffDays
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}
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function addDates(){
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var currentDays = numOfDays() + dayNumber;
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console.log(currentDays); // should alway return the number of days in the current month
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for(var i = 0; i < currentDays; i++){
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console.log(dayNumY[i].textContent);
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dayNumY[i].textContent = dayNumber + Number([i]);
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}
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}
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function addNames(){
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if(day > 0){
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let newArr = weekDays.slice(0, day); // slices from "day 0 (sunday)", up to today - saved in newArr
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let newArr2 = weekDays.slice(day); // slices from today to end of weekDays array - saved in newArr2
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let fixedArr = newArr2.concat(newArr); // by adding newArr (sunday - today) to the end of newArr2 (today - saturday)
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// a new array is created using today as position zero.
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for(var i = 0; i < fixedArr.length; i++){
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dayNameX[i].textContent = fixedArr[i];
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}
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} else {
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for(var i = 0; i < weekDays.length; i++){
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dayNameX[i].textContent = weekDays[i];
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}
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}
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}
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addNames();
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addDates(); |