HTML연습)39분까지(const renderCalendar 할 때 에러남.)에러나서 포기~Calendar with HTML, CSS, and JavaScript - How to build calendar using HTML, CSS, and JavaScript

코딩Coding/HTML_CSS_JavaScript연습

HTML연습)39분까지(const renderCalendar 할 때 에러남.)에러나서 포기~Calendar with HTML, CSS, and JavaScript - How to build calendar using HTML, CSS, and JavaScript

내인생PLUS 2021. 10. 31. 21:47

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https://www.youtube.com/watch?v=o1yMqPyYeAo&t=610s

const renderCalendar 할 때 에러남.

어렵다. ㅠㅠ

에러남 못 찾겠음. ㅠㅠ

Index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Calendar</title>
    <link rel="stylesheet" href="style.css">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" rel="stylesheet">
    <link href="<link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap" rel="stylesheet">
</head>
<body>
    
    <div class="container">
        <div class="calendar">
            <div class="month">
                <i class="fas fa-chevron-left"></i>
                <div class="date">
                    <h1></h1>
                    <p></p>
                </div>
                    <i class="fas fa-chevron-right"></i>
            </div>
            <div class="weekdays">
                <div>Sun</div>
                <div>Mon</div>
                <div>Tue</div>
                <div>Wed</div>
                <div>Thu</div>
                <div>Fri</div>
                <div>Sat</div>
            </div>
            <div class="days">
            </div>
        </div>

        </div>
        
    <script src="script.js"></script>
</body>
</html>

style.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Quicksand", sans-serif;
}

html {
  font-size: 62.5%;
}

.container {
  width: 100%;
  height: 100vh;
  background-color: #12121f;
  color: #eee;
  display: flex;
  justify-content: center;
  align-items: center;
}

.calendar {
  width: 45rem;
  height: 52rem;
  background-color: #222227;
  box-shadow: 0 0.5rem 3 rem rgba(0, 0, 0, 0.4);
}

.month {
  width: 100%;
  height: 12rem;
  background-color: #167e56;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  text-align: center;
  text-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.5);
}

.month i {
  font-size: 2.5rem;
  cursor: pointer;
}

.month h1 {
  font-size: 3rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  margin-bottom: 1rem;
}

.month p {
  font-size: 1.6rem;
}

.weekdays {
  width: 100%;
  height: 5rem;
  padding: 0 0.4rem;
  display: flex;
  align-items: center;
}

.weekdays div {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.1rem;
  width: calc(44.2rem / 7);
  display: flex;
  justify-content: center;
  align-items: center;
  text-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.5);
}

.days {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding: 0.2rem;
}

.days div {
  font-size: 1.4rem;
  margin: 0.3rem;
  width: calc(40.2rem / 7);
  height: 5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  text-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.5);
  transition: background-color 0.2s;
}

.days div:hover:not(.today) {
  background-color: #262626;
  border: 0.2rem solid #777;
  cursor: pointer;
}

.prev-date,
.next-date {
  opacity: 0.5;
}

.today {
  background-color: #167e56;
}

script.js

const date = new Date();

date.setDate(1);

const monthDays = document.querySelector(".days");

const lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0).getDate();

const prevLastDay = 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;

const months = [
    "January",
    "February",
    "March",
    "April",
    "May",
    "June",
    "July",
    "August",
    "September",
    "October",
    "November",
    "December",
];

document.querySelector(".date h1").innerHTML=months[date.getMonth()];

document.querySelector(".date p").innerHTML= new Date().toDateString();

let days = "";

for(let x = firstDayIndex; x > 0; x--) {
    days += `<div class="prev-date">${prevLastDay - x + 1}</div>`;
}

for (let i = 1; i <= lastDay; i++) {
    if(i === new Date().getDate() && date.getMonth() === new Date().getMonth()){
        days += `<div class="today">${i}</div>`;
    } else {
        days += `<div>${i}</div>`;
    }
}

for (let j = 1; j <= nextDays; j++) {
    days += `<div class="next-date">${j}</div>`;
    monthDays.innerHTML = days;
}

결과

제가 만든 Git

https://github.com/YoungHaKim7/Calendar1

GitHub - YoungHaKim7/Calendar1

Contribute to YoungHaKim7/Calendar1 development by creating an account on GitHub.

github.com

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