7. 그래프를 웹에 출력할 jsp문서 작성
<%@page import="util.data.GraphData"%>
<%@page import="goods.vo.GoodsGraphVO"%>
<%@page import="java.util.List"%>
<%@page import="goods.dao.GoodsGraphDAO"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%
GoodsGraphDAO dao = new GoodsGraphDAO();
List<GoodsGraphVO> list = dao.getData();
// 차트에 넣을 데이터 문자열로 받기
String data = GraphData.getData(list);
%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Goods Graph</title>
<style>
#container {
height: 400px;
}
.highcharts-figure, .highcharts-data-table table {
min-width: 310px;
max-width: 800px;
margin: 1em auto;
}
.highcharts-data-table table {
font-family: Verdana, sans-serif;
border-collapse: collapse;
border: 1px solid #EBEBEB;
margin: 10px auto;
text-align: center;
width: 100%;
max-width: 500px;
}
.highcharts-data-table caption {
padding: 1em 0;
font-size: 1.2em;
color: #555;
}
.highcharts-data-table th {
font-weight: 600;
padding: 0.5em;
}
.highcharts-data-table td, .highcharts-data-table th, .highcharts-data-table caption {
padding: 0.5em;
}
.highcharts-data-table thead tr, .highcharts-data-table tr:nth-child(even) {
background: #f8f8f8;
}
.highcharts-data-table tr:hover {
background: #f1f7ff;
}
</style>
</head>
<body>
<!-- 하이차트 라이브러리 등록: url로 등록하는 방식(CDN) -->
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-3d.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>
<!-- 차트를 표시하는 부분 -->
<figure class="highcharts-figure">
<div id="container"></div>
<p class="highcharts-description">
상품명과 판매량입니다. 와우
</p>
</figure>
<script>
Highcharts.chart('container', {
chart: {
type: 'pie',
options3d: {
enabled: true,
alpha: 45,
beta: 0
}
},
title: {
text: '상품별 판매량, 2020.06.16'
},
accessibility: {
point: {
valueSuffix: '%'
}
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
depth: 35,
dataLabels: {
enabled: true,
format: '{point.name}'
}
}
},
series: [{
type: 'pie',
name: '상품 판매율',
data: <%=data%>
}]
});
</script>
</body>
</html>
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