4주차 과제 HTML 파일 '잘못된 ID 참조'

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4주차 과제 HTML 파일 '잘못된 ID 참조'

웹개발 종합반

4주차

경*영

・

추천

・

조회수

답변 완료

4주차 과제 수행 중 어려움이 있어서 문의 드립니다.

코드 복사해서 넣은 곳에서 에러가 납니다. floatingInput, floatingTextarea2 가 잘못된 ID 참조라고 뜨는데요.

어떻게 해결할 수 있을까요? 확인 부탁 드립니다. 현재 POST 기능 구현중입니다.

from flask import Flask, render_template, request, jsonify
app = Flask(__name__)

@app.route('/')
def home():
   return render_template('index.html')

@app.route("/homework", methods=["POST"])
def homework_post():
    comment_receive = request.form['comment_give']
    myname_receive = request.form['myname_give']

    doc = {
        'comment': comment_receive,
        'myname': myname_receive
    }
    db.post.insert_one(doc)
    return jsonify({'msg':'응원 완료!'})

@app.route("/homework", methods=["GET"])
def homework_get():
    return jsonify({'msg':'GET 연결 완료!'})

if __name__ == '__main__':
   app.run('0.0.0.0', port=5000, debug=True)

<!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">

    <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>초미니홈피 팬명록</title>

    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200;300;400;500;600;700;900&display=swap" rel="stylesheet">
    <style>
        * {
            font-family: 'Noto Serif KR', serif;
        }
        .mypic {
            width: 100%;
            height: 300px;

            background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://pbs.twimg.com/media/C024bZ1UoAEsDP_?format=jpg&name=large');
            background-position: center 30%;
            background-size: cover;

            color: white;

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

        .mypost {
            width: 95%;
            max-width: 500px;
            margin: 20px auto 20px auto;

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

        .mypost > button {
            margin-top: 15px;
        }

        .mycards {
            width: 95%;
            max-width: 500px;
            margin: auto;
        }

        .mycards > .card {
            margin-top: 10px;
            margin-bottom: 10px;
        }
    </style>
    <script>
        $(document).ready(function(){
            set_temp()
            show_comment()
        });
        function set_temp(){
            $.ajax({
                type: "GET",
                url: "http://spartacodingclub.shop/sparta_api/weather/seoul",
                data: {},
                success: function (response) {
                    $('#temp').text(response['temp'])
                }
            })
        }
        function save_comment(){
            let comment = $('#comment').val()
            let myname = $('#myname').val()

            $.ajax({
                type: 'POST',
                url: '/homework',
                data: {comment_give:comment, myname_give:myname},
                success: function (response) {
                    alert(response['msg'])
                    window.location.reload()
                }
            })
        }
        function show_comment(){
            $.ajax({
                type: "GET",
                url: "/homework",
                data: {},
                success: function (response) {
                    alert(response["msg"])
                }
            });
        }
    </script>
</head>
<body>
    <div class="mypic">
        <h1>악동뮤지션 팬명록</h1>
        <p>현재기온: <span id="temp">36</span>도</p>
    </div>
    <div class="mypost">
        <div class="form-floating mb-3">
            <input type="text" class="form-control" id="name" placeholder="url">
            <label for="floatingInput">닉네임</label>
        </div>
        <div class="form-floating">
            <textarea class="form-control" placeholder="Leave a comment here" id="comment"
                style="height: 100px"></textarea>
            <label for="floatingTextarea2">응원댓글</label>
        </div>
        <button onclick="save_comment()" type="button" class="btn btn-dark">응원 남기기</button>
    </div>
    <div class="mycards" id="comment-list">
        <div class="card">
            <div class="card-body">
                <blockquote class="blockquote mb-0">
                    <p>새로운 앨범 너무 멋져요!</p>
                    <footer class="blockquote-footer">호빵맨</footer>
                </blockquote>
            </div>
        </div>
        <div class="card">
            <div class="card-body">
                <blockquote class="blockquote mb-0">
                    <p>새로운 앨범 너무 멋져요!</p>
                    <footer class="blockquote-footer">호빵맨</footer>
                </blockquote>
            </div>
        </div>
        <div class="card">
            <div class="card-body">
                <blockquote class="blockquote mb-0">
                    <p>새로운 앨범 너무 멋져요!</p>
                    <footer class="blockquote-footer">호빵맨</footer>
                </blockquote>
            </div>
        </div>
    </div>
</body>
</html>

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