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5주차 숙제중인데 카드가 생성이 안됩니다.
[왕초보] 코딩이 처음이어도 쉽게 배우는 웹개발 A to Z v0
5주차
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김*현
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* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.


기록하기 누르면 파이어베이스에도 들어가는데 창에는 카드가 생성이 안됩니다ㅜㅜ 어떻게 해야할까요??






<!doctype html>

<html lang="en">


<head>

  <meta charset="utf-8">

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


  <title>푸드파이터</title>

  <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>

  <style>

    @import url('https://fonts.googleapis.com/css2?family=Black+Han+Sans&family=Gowun+Dodum&display=swap');


    * {

      font-family: 'Gowun Dodum', sans-serif;

    }


    body {

      background-color: white;

      color: black;

    }


    .header {

      background-size: cover;

      background-image:

        url('https://images.unsplash.com/photo-1531697218799-ed0ae884c6c8?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2080&q=80');

      background-position: right;

      height: 650px;

      display: flex;

      flex-direction: column;

    }


    .header>h1 {

      margin: 0;

      font-size: 40px;

    }


    .header>div {

      font-size: 18px;

      margin-top: 10px;

    }


    .form-button {

      width: 150px;

      height: 40px;

      background-color: transparent;

      border: 1px solid tr;

      color: black;

      font-size: 15px;

      margin: 20px 10px 0px 0px;

    }


    .form-button:hover {

      border: 2px solid black;

    }


    .info-button {

      margin: 20px 0 0 15px;

      height: 40px;

      font-size: 14px;

    }


    .post {

      width: 500px;

      margin: 20px 0px 1px 20px;

      padding: 20px;

      box-shadow: 0px 0px 3px 0px transparent;

      background-color: wheat;

    }


    .form-floating input,

    .form-floating textarea {

      color: black;

      background-color: white;

    }


    .button2 {

      display: flex;

      justify-content: flex-end;

      margin-top: 15px;

    }


    .button2>button {

      margin-right: 10px;

    }


    .mycards {

      width: 1600px;

      margin: 30px auto;


      flex-direction: row;

      align-items: center;

    }


    .card {

      border-radius: 30px;

      background-color: white;

      border: none;

      color: black;

      margin-left: 50px;

    }


    .card-img-top {

      object-fit: cover;

      height: 250px;

      border-radius: 20px;

    }


    .card-title {

      margin-top: 10px;

      font-size: 18px;

    }


    .card-body {

      border: blanchedalmond 2px solid;

      border-radius: 20px;

    }


    .card-text {

      color: black;

    }


    .comment {

      color: black;

    }


    .play-button {

      display: flex;

      justify-content: flex-start;

      margin-top: 15px;

    }


    a.nav-link {

      color: #F17228;

      font-size: large;

    }


    .icon {

      height: 50px;

    }


    .card-button {

      background-color: orange;

      color: white;

      text-align: center;

      padding: 10px 15px;

      border: none;

      border-radius: 6px;

      cursor: pointer;

    }


    .card-title {

      font-weight: bold;

    }


    .card-button> :hover {

      background-color: darkorange;

    }


    #input-card {

      width: 500px;

      margin: 0px 0px 0px 135px;

      padding: 20px;

      background-color: #f9f9f9;

      border-radius: 10px;

      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);

      float: left;

    }


    .form-floating input,

    .form-floating textarea {

      color: black;

      background-color: #f9f9f9;

      border: 1px solid #ccc;

      border-radius: 5px;

      margin-bottom: 10px;

      padding: 10px;

      width: 100%;

    }


    .form-floating label {

      color: #333;

    }


    .input-group button,

    .input-group select {

      background-color: rgb(168, 161, 161);

      color: white;

      border: none;

      border-radius: 5px;

      cursor: pointer;

      margin-top: 10px;

    }


    .input-group button:hover,

    .input-group select:hover {

      background-color: gray;

    }


    .button2 {

      text-align: right;

    }


    .button2 button {

      background-color: #F17228;

      color: white;

      border: none;

      border-radius: 5px;

      cursor: pointer;

    }


    .button2 button:hover {

      background-color: #f3620f;

    }


    .jumbotron-message {

      margin-left: 150px;

      font-size: 1500px;

    }

  </style>

  <script type="module">

    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.22.0/firebase-app.js";

    import { getFirestore } from "https://www.gstatic.com/firebasejs/9.22.0/firebase-firestore.js";

    import { collection, addDoc } from "https://www.gstatic.com/firebasejs/9.22.0/firebase-firestore.js";

    import { getDocs } from "https://www.gstatic.com/firebasejs/9.22.0/firebase-firestore.js";


    const firebaseConfig = {

      // https://firebase.google.com/?hl=ko

      // 파이어베이스에 접속한 후 프로젝트 설정에 들어갑니다.

      // 본인 firebaseConfig 내용으로 설정해 줍니다.

      apiKey: "AIzaSyAPBnKUil4_Bn-8yuYwP9x_tFTSiBntwnY",

      authDomain: "sparta-98e06.firebaseapp.com",

      projectId: "sparta-98e06",

      storageBucket: "sparta-98e06.appspot.com",

      messagingSenderId: "106737626436",

      appId: "1:106737626436:web:08e8cb5ccf7596da6dbb11",

      measurementId: "G-9RQ4WNQYSN"

    };


    const app = initializeApp(firebaseConfig);

    const db = getFirestore(app);


    // 데이터 추가

    $("#addBtn").click(async function () {

      // title_input, comment_input, image_input id를 가진 HTML 요소에서 값을 가져와서 title, comment, image 변수에 저장해 주세요.

      let floatingInput = $('#floatingInput').val();

      let foodTitle = $('#foodTitle').val();

      let inputGroupSelect03 = $('#inputGroupSelect03').val();

      let floatingTextarea = $('#floatingTextarea').val();


      let doc = {

        'floatingInput': floatingInput,

        'foodTitle': foodTitle,

        'inputGroupSelect03': inputGroupSelect03,

        'floatingTextarea': floatingTextarea,

      };

      await addDoc(collection(db, "foods"), doc);

      alert('음식이 추가 되었습니다!');

      window.location.reload();

    });


    // 데이터 읽기 및 카드 생성

    let docs = await getDocs(collection(db, "foods"));

    docs.forEach((doc) => {

      let row = doc.data();

      let floatingInput = row['floatingInput'];

      let foodTitle = row['foodTitle'];

      let inputGroupSelect03 = row['inputGroupSelect03'];

      let floatingTextarea = row['floatingTextarea'];


      let temp_html = `

      <div class="col">

        <div class="card h-100">

          <img src="${floatingInput}"

            class="card-img-top" alt="...">

          <div class="card-body">

            <h4 class="card-title">${foodTitle}</h4>

            <p class="card-text">${floatingTextarea}</p>

            <p class="card-text">${inputGroupSelect03}</p>

            <button class="card-button">주문하기</button>

            </div>

        </div>

      </div>`;

      $('#card').append(temp_html);

    });


  </script>

</head>


<body>

  <!-- Navbar -->

  <header class="p-3 text-bg-dark">

    <div class="container">

      <div class="d-flex flex-wrap align-items-center justify-content-center justify-content-lg-start">

        <a href="/" class="d-flex align-items-center mb-2 mb-lg-0 text-white text-decoration-none">

          <svg class="bi me-2" width="40" height="32" role="img" aria-label="Bootstrap">

            <use xlink:href="#bootstrap"></use>

          </svg>

        </a>

        <ul class="nav col-12 col-lg-auto me-lg-auto mb-2 justify-content-center mb-md-0">

          <img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/food.png"

            class="icon"></li>

          <li><a href="#" class="nav-link px-2 text-danger">Foodcourt</a></li>

          <li><a href="#" class="nav-link px-2 ">홈</a></li>

          <li><a href="#" class="nav-link px-2 ">한식</a></li>

          <li><a href="#" class="nav-link px-2 ">일식</a></li>

          <li><a href="#" class="nav-link px-2 ">중식</a></li>

          <li><a href="#" class="nav-link px-2 ">양식</a></li>

        </ul>

        <form class="col-12 col-lg-auto mb-3 mb-lg-0 me-lg-3" role="search">

          <input type="search" class="form-control form-control-dark text-bg-dark" placeholder="Search..."

            aria-label="Search">

        </form>

        <div class="text-end">

          <button type="button" class="btn btn-warning me-2">Login</button>

          <button type="button" class="btn btn-warning">Sign-up</button>

        </div>

      </div>

    </div>

  </header>


  <!-- 점보 트론 적용 jumbotron -->

  <div class="header">

    <div class="p-5 mb-4 bg-body-tertiary rounded-3">

      <div class="container-fluid py-5">

        <div class="jumbotron-message">

          <h1 class="display-5 fw-bold" style="font-family: 'Black Han Sans', sans-serif; ">스파르타 푸드파이터

          </h1>

          <p class="col-md-8 fs-4"> 본인만의 맛집을 소개하는 사이트입니다.

            <br>맛집을 소개해 주세요!

          </p>

        </div>


        <!-- 부트스트랩 인풋 박스 적용-->

        <div class="post" id="input-card">

          <div class="form-floating mb-3">

            <input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">

            <label for="floatingInput">음식 이미지 주소</label>

          </div>

          <div class="form-floating mb-3">

            <input type="text" class="form-control" id="foodTitle" placeholder="영화 제목">

            <label for="foodTitle">음식명</label>

          </div>


          <div class="input-group mb-3">

            <button class="btn btn-outline-secondary" type="button">별점</button>

            <select class="form-select" id="inputGroupSelect03"

              aria-label="Example select with button addon">

              <option selected>별점 선택</option>

              <option value="⭐">⭐</option>

              <option value="⭐⭐">⭐⭐</option>

              <option value="⭐⭐⭐">⭐⭐⭐</option>

              <option value="⭐⭐⭐⭐">⭐⭐⭐⭐</option>

              <option value="⭐⭐⭐⭐⭐">⭐⭐⭐⭐⭐</option>

            </select>

          </div>

          <div class="form-floating">

            <textarea class="form-control" placeholder="Leave a comment here"

              id="floatingTextarea"></textarea>

            <label for="floatingTextarea">추천 이유</label>

          </div>

          <div class="button2">

            <button type="button" class="btn btn-danger" id="addBtn"> 기록하기 </button>

          </div>

        </div>

      </div>

    </div>

  </div>



  <!-- 부트스트랩 카드 적용-->

  <div class="mycards">

    <div class="row row-cols-3 row-cols-md-3">

      <div class="col">

        <div class="card h-100">

          <img src="https://images.unsplash.com/photo-1565299624946-b28f40a0ae38?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2162&q=80"

            class="card-img-top" alt="...">

          <div class="card-body">

            <h4 class="card-title">하와이안 피자</h4>

            <p class="card-text">이건 꼭 먹어봐야 해요</p>

            <p>⭐⭐⭐⭐</p>

            <button class="card-button">주문하기</button>

          </div>

        </div>

      </div>

      <div class="col">

        <div class="card h-100">

          <img src="https://images.unsplash.com/photo-1481070555726-e2fe8357725c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2235&q=80"

            class="card-img-top" alt="...">

          <div class="card-body">

            <h4 class="card-title">크리스피 버거</h4>

            <p class="card-text">너무 달콤해요!</p>

            <p>⭐⭐⭐</p>

            <button class="card-button">주문하기</button>

          </div>

        </div>

      </div>

    </div>

  </div>

  </div



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