I am using the arrows(present in the image) to either move to the previous or next month. I want to do this using the dates of the previous month and the next month (which are in gray in the image). I want this to run dynamically, but I can do it once only. Can anyone help me with this? (The image is in the link here ->Calendar)
Here is the code:
HTML:
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8" />
<title>Calendar</title>
<link rel="stylesheet" href="./styles.css" />
<link
rel="stylesheet"
href="https://use.fontawesome.com/releases/v5.15.1/css/all.css"
integrity="sha384-vp86vTRFVJgpjF9jiIGPEEqYqlDwgyBgEF109VFjmqGmIY/Y4HV4d3Gp2irVfcrp"
crossorigin="anonymous"
/>
</head>
<body>
<div class="container">
<div class="calendar">
<div class="month">
<i class="fas fa-chevron-left prev"></i>
<div class="date">
<h2></h2>
<p></p>
</div>
<i class="fas fa-chevron-right next"></i>
</div>
<div class="days">
<div>Sun</div>
<div>Mon</div>
<div>Tue</div>
<div>Wed</div>
<div>Thu</div>
<div>Fri</div>
<div>Sat</div>
</div>
<div class="dates"></div>
</div>
<div class="event">
<h2></h2>
<input
type="text"
name="newEvent"
placeholder="Add an Event"
autocomplete="off"
/>
</div>
</div>
</body>
<script src="calendar.js"></script>
</html>
Javascript:
const date = new Date();
const renderCalendar = () => {
date.setDate(1);
const month = date.toLocaleString("default", {
month: "long",
year: "numeric"
});
const daysofMonth = document.querySelector(".dates");
const lastDay = new Date(
date.getFullYear(),
date.getMonth() + 1,
0
).getDate();
const prevmonthLastDay = new Date(
date.getFullYear(),
date.getMonth(),
0
).getDate();
const firstDayIndex = date.getDay();
const lastDayIndex = new Date(
date.getFullYear(),
date.getMonth() + 1,
0
).getDay();
const nextDays = 7 - lastDayIndex - 1;
document.querySelector(".date p").innerHTML = new Date().toDateString();
document.querySelector(".date h2").innerHTML = month;
let days = " ";
for (let x = firstDayIndex; x > 0; x--) {
days += `<div class="prev-date">${prevmonthLastDay - x + 1}</div>`;
}
for (let i = 1; i <= lastDay; i++) {
i === new Date().getDate() && date.getMonth() === new Date().getMonth()
? (days += `<div class="today">${i}</div>`)
: (days += `<div>${i}</div>`);
}
if (nextDays >= 1) {
for (let j = 1; j <= nextDays; j++) {
days += `<div class="next-date">${j}</div>`;
daysofMonth.innerHTML = days;
}
} else {
for (let k = 0; k <= nextDays; k++) {
days += `<div class="invisible"></div>`;
daysofMonth.innerHTML = days;
}
}
};
function prevMonth(){
date.setMonth(date.getMonth() - 1);
renderCalendar();
}
function nextMonth(){
renderCalendar();
date.setMonth(date.getMonth() + 1);
renderCalendar();
}
document.querySelector(".prev").addEventListener("click", prevMonth);
document.querySelector(".next").addEventListener("click", nextMonth);
document.querySelector(".date p").addEventListener("click", () => {
date.setMonth(new Date().getMonth());
date.setYear(new Date().getFullYear());
renderCalendar();
});
document.querySelector(".dates").addEventListener("click", event => {
const monthAndYear = document.querySelector(".date h2").innerHTML;
event.target.innerHTML == new Date().getDate() &&
date.getMonth() === new Date().getMonth()
? (document.querySelector(".event h2").innerHTML = `Today`)
: (document.querySelector(".event h2").innerHTML = `<h2>${event.target
.innerHTML +
" " +
monthAndYear}</h2>`);
});
renderCalendar();
for (
var i = 0;
i < document.getElementsByClassName("next-date").length;
i++
) {
console.log( this.document
.getElementsByClassName("next-date")
[i]);
this.document
.getElementsByClassName("next-date")
[i].addEventListener("click",nextMonth);
}
for (
var i = 0;
i < document.getElementsByClassName("prev-date").length;
i++
) {
document
.getElementsByClassName("prev-date")
[i].addEventListener("click",prevMonth);
}
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