2주차 첫강의요! | 스파르타 커뮤니티

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2주차 첫강의요!
[왕초보] 엑셀보다 쉬운, SQL
2주차
민*선
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추천
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3 : 20초쯤 if문까지 완성하고
새로고침해서 영화기록하기 눌렀는데
홀수입니다 짝수입니다 이거가 왜 안나올까요
반응이 없어요ㅜㅜ
<!doctype html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
        integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
        crossorigin="anonymous"></script>

    <title>스파르타코딩클럽 | 부트스트랩 연습하기</title>

    <style>
      .mytitle {
         background-color: plum;

        width: 100%;
        height: 250px;

        background-image: url("https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg");
        background-position: center;
        background-size: cover;

        color: white;

        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
      }

      .mytitle > button {
        width: 200px;
        height: 50px;

        background-color: transparent;
        color: white;
        border-radius: 50px;
        border: 1px solid white;

        margin-top: 10px;
      }

      .mytitle > button :hover
      {
        border: 2px solid white;}

      .mycomment {
          color: gray;
      }

      .wrap{
          max-width: 1200px;
          width: 95%;
          margin: 20px auto 0px auto;
      }

      .mypost {

          max-width: 500px;
          width: 95%;
          margin: 20px auto 0px auto;

          box-shadow: 0px 0px 3px 0px;
          padding: 20px;
      }

      .mybtn{
           display: flex;
        flex-direction:row;
        justify-content: center;
        align-items: center;

          margin-top: 10px;
      }
      .mybtn > button {
          margin-right: 10px;
      }
    </style>
    <script>
        let count = 0

        function hey() {
            count += 1
            if (count % 2 == 0) {
                alert(짝수입니다)
            } else {
                alert(홀수입니다)
            }
        }
    </script>

</head>

<body>
        <div class="mytitle">
            <h1>내생에 최고의 영화들</h1>
            <button onclick="hey()">영화기록하기</button>
        </div>

        <div class="mypost">
            <div class="form-floating mb-3">
                <input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">
                <label for="floatingInput">영화URL</label>
            </div>
            <div class="input-group mb-3">
                <label class="input-group-text" for="inputGroupSelect01">별점</label>
                <select class="form-select" id="inputGroupSelect01">
                    <option selected>선택하기</option>
                    <option value="1">⭐</option>
                    <option value="2">⭐⭐</option>
                    <option value="3">⭐⭐⭐</option>
                    <option value="4">⭐⭐⭐⭐</option>
                    <option value="5">⭐⭐⭐⭐⭐</option>
                </select>
            </div>
            <div class="코멘트">
                <textarea class="form-control" placeholder="코멘트" id="floatingTextarea2"
                          style="height: 100px"></textarea>
            </div>
            <div class="mybtn">
                <button type="button" class="btn btn-dark">기록하기</button>
                <button type="button" class="btn btn-outline-dark">닫기</button>
            </div>
        </div>

            <div class="wrap">
            <div class="row row-cols-1 row-cols-md-4 g-4">
                <div class="col">
                    <div class="card h-100">
                        <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
                             class="card-img-top" alt="...">
                        <div class="card-body">
                            <h5 class="">제목입니다</h5>
                            <p class="">내용이지요</p>
                            <p>⭐⭐⭐</p>
                            <p class="mycomment">여기는 코멘트</p>
                        </div>
                    </div>
                </div>
                <div class="col">
                    <div class="card h-100">
                        <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
                             class="card-img-top" alt="...">
                        <div class="card-body">
                            <h5 class="">제목입니다</h5>
                            <p class="">내용이지요</p>
                            <p>⭐⭐⭐</p>
                            <p class="mycomment">여기는 코멘트</p>
                        </div>
                    </div>
                </div>
                <div class="col">
                    <div class="card h-100">
                        <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
                             class="card-img-top" alt="...">
                        <div class="card-body">
                            <h5 class="">제목입니다</h5>
                            <p class="">내용이지요</p>
                            <p>⭐⭐⭐</p>
                            <p class="mycomment">여기는 코멘트</p>
                        </div>
                    </div>
                </div>
                <div class="col">
                    <div class="card h-100">
                        <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
                             class="card-img-top" alt="...">
                        <div class="card-body">
                            <h5 class="">제목입니다</h5>
                            <p class="">내용이지요</p>
                            <p>⭐⭐⭐</p>
                            <p class="mycomment">여기는 코멘트</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
</body>

</html>
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