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폴더 생성 -> 패키지 다운 -> post 데이터 받을 준비 & 데이터 도큐먼트 생성 & request & insert 해주기 -> 클라이언트 가서 데이터 담아준놈들 풀어주기 (html 파일에서 변수 생성 후 data에 담아주기) -> Get 데이터 받아서 보내줄 준비 -> 받아진 데이터 html 화면에 표시 (html 파일에서 for 반복문으로 temp_html append 해주기 -> DB 및 완료 화면 확인
app.py
from flask import Flask, render_template, jsonify, request
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient('localhost', 27017)
db = client.dbsparta
## HTML 화면 보여주기
@app.route('/')
def homework():
return render_template('index.html')
# 주문하기(POST) API
@app.route('/order', methods=['POST'])
def save_order():
name_give = request.form['name_give']
cnt_give = request.form['cnt_give']
address_give = request.form['address_give']
phone_give = request.form['phone_give']
doc = {
'name': name_give,
'cnt': cnt_give,
'address': address_give,
'phone': phone_give
}
db.orders.insert_one(doc)
return jsonify({'msg': '주문이 완료되었습니다'})
# 주문 목록보기(Read) API
@app.route('/order', methods=['GET'])
def view_orders():
orders = list(db.orders.find({}, {'_id': False}))
return jsonify({'orders': orders})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)index.html
<!doctype html>
<html lang="ko">
<head>
<!-- Required meta tags -->
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
<title>원페이지쇼핑몰</title>
<link href="https://fonts.googleapis.com/css2?family=Do+Hyeon&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Do Hyeon', sans-serif;
}
.myitem {
width: 500px;
height: 300px;
background-image: url("https://t1.daumcdn.net/liveboard/nts/5bcccfbd33da4865817b9c606b6b852e.JPG");
background-position: center;
background-size: cover;
}
.price {
font-size: 16px;
}
.desc {
width: 500px;
margin-top: 20px;
margin-bottom: 20px;
}
.order-box {
width: 500px;
margin-bottom: 40px;
}
.mybtn {
width: 100px;
margin: auto;
display: block;
}
.wrap {
margin: auto;
width: 500px;
}
.rate {
color: blue;
}
</style>
<script>
$(document).ready(function () {
$.ajax({
type: "GET",
url: "https://api.manana.kr/exchange/rate.json",
data: {},
success: function (response) {
let nowRate = response[1]['rate'];
$('#rate-box').text(nowRate);
}
})
order_listing();
});
function order_listing() {
// 주문목록 보기 API 연결
$.ajax({
type: "GET",
url: "/order",
data: {},
success: function (response) {
let orders = response['orders'];
for (let i = 0; i < orders.length; i++) {
let name = orders[i]['name'];
let cnt = orders[i]['cnt'];
let address = orders[i]['address'];
let phone = orders[i]['phone'];
let temp_html = `<tr>
<th scope="row">${name}</th>
<th>${cnt}</th>
<th>${address}</th>
<th>${phone}</th>
</tr>`
$('#order_list').append(temp_html);
}
;
}
})
}
function order() {
let name = $('#order-name').val();
let cnt = $('#order-count').val();
let address = $('#order-address').val();
let phone = $('#order-phone').val();
// 주문하기 API 연결
$.ajax({
type: "POST",
url: "/order",
data: {name_give:name, cnt_give:cnt, address_give:address, phone_give:phone},
success: function (response) { // 성공하면
alert(response["msg"]);
window.location.reload();
}
})
}
</script>
</head>
<body>
<div class="wrap">
<div class="myitem"></div>
<div class="desc">
<h1>양초를 팝니다 <span class="price">가격:3,000원/개</span></h1>
<p>이 양초는 특별한 힘을 가지고 있습니다. 하나 두 개 켜 놓으면 또 다른 촛불을 찾을 수 있죠!</p>
<p class="rate">달러-원 환율: <span id="rate-box">1,000</span></p>
</div>
<div class="order-box">
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroup-sizing-default">주문자이름</span>
</div>
<input id="order-name" type="text" class="form-control" aria-label="Default"
aria-describedby="inputGroup-sizing-default">
</div>
<div class="input-group mb-3">
<div class="input-group-prepend">
<label class="input-group-text" for="inputGroupSelect01">수량</label>
</div>
<select id="order-count" class="custom-select">
<option selected>-- 수량을 선택하세요 --</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</div>
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroup-sizing-default">주소</span>
</div>
<input id="order-address" type="text" class="form-control" aria-label="Default"
aria-describedby="inputGroup-sizing-default">
</div>
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroup-sizing-default">전화번호</span>
</div>
<input id="order-phone" type="text" class="form-control" aria-label="Default"
aria-describedby="inputGroup-sizing-default">
</div>
<button onclick="order()" type="button" class="btn btn-primary mybtn">주문하기</button>
</div>
<table class="table">
<thead>
<tr>
<th scope="col">이름</th>
<th scope="col">수량</th>
<th scope="col">주소</th>
<th scope="col">전화번호</th>
</tr>
</thead>
<tbody id="order_list">
<tr>
<th scope="row">홍길동</th>
<td>1</td>
<td>서울시 동작구</td>
<td>010-1234-5678</td>
</tr>
<tr>
<th scope="row">신사임당</th>
<td>2</td>
<td>서울시 영등포구</td>
<td>010-1234-5678</td>
</tr>
<tr>
<th scope="row">장영실</th>
<td>1</td>
<td>부산시 중구</td>
<td>010-1234-5678</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>반응형
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