
* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.
* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.
<script> function open_box(){ $('#post-box').show() } function close_box(){ $('#post-box').hide() } </script>
이 부분이 실행되야 하는데 안됩니다 ㅜㅜ 버튼이 닫히고 열리고 왜 안되는걸까요..?
작성한 코드 및 에러 메세지
<!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> <link href="https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap" rel="stylesheet"> <style> * { font-family: 'Gowun Dodum', sans-serif; } .my{ color: white; background-color: antiquewhite; width: auto; height: 300px; text-align: center; background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),url("https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg"); background-size: cover; background-position: center; display: flex; flex-direction: column; justify-content: center; align-items: center; } .my > button:hover { border: 1px solid white; } .card{ margin-top: 30px; color: gray; } .boxs { display: flex; } .wrap{ width: 1200px; margin: auto; } .home { width: 500px; margin: 20px auto 0px; box-shadow: 0px 0px 3px 0px; padding: 20px; } .mybtns > button { margin-right: 10px; } </style> <script> function open_box(){ $('#post-box'').show() } function close_box(){ $('#post-box').hide() } </script> </head> <body> <div class = "my"> <h1>내 생애 최고의 영화들</h1> <button onclick="open_box()">영화 기록하기</button> </div> <div class = "home"> <div class="form-floating mb-3"> <input type="email" class="form-control" id="floatingInput" placeholder=""> <label for="floatingInput">영화 URL</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> </select> </div> <P> <textarea class="form-control" placeholder="코멘트" id="floatingTextarea"></textarea> </P> <div class="mybtns"> <button type="button" class="btn btn-dark">기록하기</button> <button onclick="close_box()" type="button" class="btn btn-outline-dark">닫기</button> </div> </div> </div> </div> </select> </div> </div> <div class = "wrap" <div class = "boxs"> <div class="row row-cols-1 row-cols-md-4 g-4"> <div class="col"> <div class="card"> <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="card-title">영화제목</h5> <p class="card-text">영화에 대한 설명이 들어가용</p> <p>⭐⭐⭐</p> <p>여기는 코멘트에용</p> </div> </div> </div> <div class="col"> <div class="card"> <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="card-title">영화제목</h5> <p class="card-text">영화에 대한 설명이 들어가용</p> <p>⭐⭐⭐</p> <p>여기는 코멘트에용</p> </div> </div> </div> <div class="col"> <div class="card"> <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="card-title">영화제목</h5> <p class="card-text">영화에 대한 설명이 들어가용</p> <p>⭐⭐⭐</p> <p>여기는 코멘트에용</p> </div> </div> </div> <div class="col"> <div class="card"> <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="card-title">영화제목</h5> <p class="card-text">영화에 대한 설명이 들어가용</p> <p>⭐⭐⭐</p> <p>여기는 코멘트에용</p> </div> </div> </div> </div> </div> </div> </body> </html>
