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숙제 초반부터 막혔습니다 ㅠ
[왕초보] 코딩이 처음이어도 쉽게 배우는 웹개발 A to Z v0
5주차
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답변 완료
* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.
* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.
안녕하세요. 5주차 과제 초반부터 어려움이 있어서 질문 드립니다 ㅠ
초반, 파이어베이스 세팅하고 addDoc 콜렉션이름까지 넣었습니다.
이후 파이어스토어 데이터베이스 갔는데 컬렉션 목록이 생기지 않는 문제입니다.
어떤 부분을 잘못한 걸까요. 코드 첨부합니다.
감사합니다.
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">
<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>
<script src="food_5주차_실습.js" type="module">
// Firebase SDK 라이브러리 가져오기
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";
// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {
apiKey: "AIzaSyCmDyVJd_8ZxaTCBs1-fZziR0Qpv3WQce4",
authDomain: "sparta-7e34b.firebaseapp.com",
projectId: "sparta-7e34b",
storageBucket: "sparta-7e34b.appspot.com",
messagingSenderId: "603737021993",
appId: "1:603737021993:web:574a59aa098347e6208638",
measurementId: "G-DE7RP184BV"
};
// Firebase 인스턴스 초기화
const app = initializeApp(firebaseConfig);
const db = getFirestore(app);
$("#addBtn").click(async function () {
let floatingInput = $('#floatingInput').val();
let foodTitle = $('#foodTitle').val();
let inputGroupSelect03 = $('#inputGroupSelect03').val();
let date = $('#date').val();
let doc = {
'floatingInput': floatingInput,
'foodTitle': foodTitle,
'inputGroupSelect03': inputGroupSelect03,
'floatingTextarea': floatingTextarea
};
await addDoc(collection(db, "fooood"), doc);
alert('저장 완료!');
})
</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>
</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="1">⭐</option>
<option value="2">⭐⭐</option>
<option value="3">⭐⭐⭐</option>
<option value="4">⭐⭐⭐⭐</option>
<option value="5">⭐⭐⭐⭐⭐</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 class="col">
<div class="card h-100">
<img src="https://images.unsplash.com/photo-1569718212165-3a8278d5f624?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2080&q=80"
class="card-img-top" alt="...">
<div class="card-body">
<h4 class="card-title">해물 라면</h4>
<p class="card-text">국물이 끝내줘요!</p>
<p>⭐⭐⭐⭐⭐</p>
<button class="card-button">주문하기</button>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container2">
<footer class="row row-cols-1 row-cols-sm-2 row-cols-md-5 py-5 my-5 border-top">
<div class="col mb-3">
<a href="/" class="d-flex align-items-center mb-3 link-body-emphasis text-decoration-none">
</a>
<p class="text-body-secondary">©Teamsparta 2024</p>
</div>
<div class="col mb-3">
</div>
<div class="col mb-3">
<h5>Section</h5>
<ul class="nav flex-column">
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
</ul>
</div>
<div class="col mb-3">
<h5>Section</h5>
<ul class="nav flex-column">
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
</ul>
</div>
<div class="col mb-3">
<h5>Section</h5>
<ul class="nav flex-column">
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
<li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
</ul>
</div>
</footer>
</div>
</body>
</html>
Tip 2) Ctrl+A(맥의 경우 Command+A) 단축키로 코드를 한 번에 선택할 수 있어요!
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