개발/부트캠프

사전캠프 : 웹개발 종합반 3

EJ EJ 2024. 12. 16. 17:52

1.JQuery 적용

<head>
    <script>
        function openclose() {
            $('#postingbox').toggle();
        }
        function makeCard() {
            let image = $('#image').val();
            let title = $('#title').val();
            let comment = $('#comment').val();
            let star = $('#star').val();
            
            let temp_html = `           
            <div class="col">
                <div class="card">
                    <img src="${image}"
                        class="card-img-top" alt="...">
                    <div class="card-body">
                        <h5 class="card-title">${title}</h5>
                        <p class="card-text">${star}</p>
                        <p class="card-text">${comment}</p>
                    </div>
                </div>
            </div>`;
            $('#card').append(temp_html);
        }
    </script>
</head>

 

-toggle: 열고 닫기

-append: 붙이기

 

2.Fetch

<!doctype html>
<html lang="ko">

<head>
    <meta charset="UTF-8">
    <title>미세먼지 API로Fetch 연습하고 가기!</title>

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

    <style type="text/css">
        div.question-box {
            margin: 10px 0 20px 0;
        }

        .bad {
            color: red;
        }
    </style>

    <script>
        function q1() {
            let url = 'http://spartacodingclub.shop/sparta_api/seoulair';
            $('#names-q1').empty();

            fetch(url).then(res => res.json()).then(data => {
                let rows = data['RealtimeCityAir']['row'];
                rows.forEach(a => {
                    let gu_name = a['MSRSTE_NM'];
                    let gu_mise = a['IDEX_MVL'];

                    let temp_html = ``;
                    if (gu_mise > 40) {
                        temp_html = `<li class="bad">${gu_name} : ${gu_mise}</li>`;
                    } else {
                        temp_html = `<li>${gu_name} : ${gu_mise}</li>`;
                    }
                    $('#names-q1').append(temp_html);
                });
            })
        }

    </script>

</head>

<body>
    <h1>Fetch 연습하자!</h1>

    <hr />

    <div class="question-box">
        <h2>1. 서울시 OpenAPI(실시간 미세먼지 상태)를 이용하기</h2>
        <p>모든 구의 미세먼지를 표기해주세요</p>
        <p>업데이트 버튼을 누를 때마다 지웠다 새로 씌여져야 합니다.</p>
        <button onclick="q1()">업데이트</button>
        <ul id="names-q1">
        </ul>
    </div>
</body>

</html>