2025-09-10 16:14:35 +08:00
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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2025-09-10 16:27:38 +08:00
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<title>云南省学前教育数据</title>
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2025-09-10 16:14:35 +08:00
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<link rel="stylesheet" href="css/style.css">
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<script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
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<script src="js/jquery-3.7.1.min.js"></script>
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2025-09-10 16:27:38 +08:00
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<style>
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.chart-controls {
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margin: 20px 0;
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text-align: center;
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}
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.btn-group {
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display: inline-flex;
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border-radius: 4px;
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overflow: hidden;
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box-shadow: 0 2px 4px rgba(0,0,0,0.1);
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}
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.btn {
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padding: 10px 20px;
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border: none;
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background: #f0f0f0;
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cursor: pointer;
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font-size: 14px;
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transition: all 0.3s;
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}
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.btn.active {
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background: #409eff;
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color: white;
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}
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.btn:hover:not(.active) {
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background: #e0e0e0;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 20px;
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}
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h1 {
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text-align: center;
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color: #333;
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margin-bottom: 30px;
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}
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</style>
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2025-09-10 16:14:35 +08:00
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</head>
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<body>
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<div class="container">
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2025-09-10 16:27:38 +08:00
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<h1>云南省学前教育人数统计</h1>
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<div class="chart-controls">
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<div class="btn-group">
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2025-09-10 16:39:30 +08:00
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<button class="btn active" data-type="enroll">入园数总量</button>
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<button class="btn" data-type="inschool">在园数总量</button>
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</div>
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</div>
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<div id="preschoolChart" style="width: 100%; height: 500px;"></div>
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<div id="message" class="message"></div>
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</div>
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<script>
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// 初始化图表
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var preschoolChart = echarts.init(document.getElementById('preschoolChart'));
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var chartData = null;
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var currentType = 'enroll';
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// 显示加载状态
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function showLoading() {
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preschoolChart.showLoading();
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}
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// 隐藏加载状态
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function hideLoading() {
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preschoolChart.hideLoading();
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}
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// 显示错误信息
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function showError(message) {
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$('#message').text('错误: ' + message);
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console.error(message);
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}
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2025-09-10 16:27:38 +08:00
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// 渲染图表
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function renderChart() {
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if (!chartData) return;
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var option = JSON.parse(JSON.stringify(chartData));
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2025-09-10 16:39:30 +08:00
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// 根据用户要求，现在显示所有系列数据，不需要过滤
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preschoolChart.setOption(option);
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}
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2025-09-10 16:14:35 +08:00
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// 加载学前教育数据
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function loadPreschoolData() {
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showLoading();
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2025-09-10 20:18:01 +08:00
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// 根据当前类型加载不同数据
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var url = currentType === 'enroll' ?
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'/bigscreen/school/preschool/chart' :
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'/bigscreen/school/preschool/inschool/chart';
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$.getJSON(url)
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.done(function(data) {
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chartData = data;
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renderChart();
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})
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.fail(function(jqXHR, textStatus, errorThrown) {
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showError(errorThrown || '获取数据失败，请检查接口是否正常');
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})
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.always(function() {
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hideLoading();
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});
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}
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2025-09-10 16:27:38 +08:00
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// 按钮点击事件
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$(document).ready(function() {
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loadPreschoolData();
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2025-09-10 16:27:38 +08:00
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$('.btn').click(function() {
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$('.btn').removeClass('active');
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$(this).addClass('active');
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currentType = $(this).data('type');
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2025-09-10 20:18:01 +08:00
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loadPreschoolData(); // 点击按钮后重新加载数据，而不是只渲染
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2025-09-10 16:27:38 +08:00
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});
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// 窗口大小变化时调整图表
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$(window).resize(function() {
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preschoolChart.resize();
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});
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2025-09-10 16:14:35 +08:00
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});
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</script>
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</body>
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</html>
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