我创建了一个引导程序轮播来说明我们公司的数据。在这个轮播中,我有引导表、图片和两个谷歌图表(饼图和堆积条形图)。
如果我没有为谷歌图表保留活动类,它们将无法正确加载,有时图表大小会发生变化,有时图例不会显示。如果我使饼图处于活动状态,则它可以正常工作,但堆积图会显示诸如图例缺失之类的问题,如果我使堆积图处于活动状态,则饼图会显示问题。为什么会这样呢?
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<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/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load("current", {packages:["corechart"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['STATES', 'MONTHLY REVENUE'],
['1', 557988],
['2', 723948],
['3', 1157887]
]);
var options = {
title: 'MONTHLY REVENUE',
is3D: true,
pieSliceText: 'value',
fontSize: 15,
chartArea: {
left: "3%",
top: "10%",
height: "90%",
width: "90%"
},
legend: {position: 'labeled'}
};
var chart = new google.visualization.PieChart(document.getElementById('piechart_3d'));
chart.draw(data, options);
}
</script> <!-- google pie chart ends -->
<!-- google slack chart -->
<script type="text/javascript">
google.charts.load("current", {packages:["corechart"]});
google.charts.setOnLoadCallback(drawChart_);
function drawChart_() {
var data = google.visualization.arrayToDataTable([
['STATES', 'MALE', 'FEMALE', { role: 'annotation' } ],
['1', 240680, 317308, ''],
['2', 292141, 431807, ''],
['3', 401784, 756103, '']
]);
var view = new google.visualization.DataView(data);
var options = {
title: "POPULATION",
width: 1100,
height: 650,
legend: { position: 'top', maxLines: 5, textStyle: {fontSize: 15} },
bar: { groupWidth: '90%' },
isStacked: true
};
var chart = new google.visualization.BarChart(document.getElementById("barchart_values"));
chart.draw(view, options);
}
</script>
<!-- google slack chart ends -->
</head>
<body>
<div class="d-flex flex-lg-column mb-3">
<div class="p-2 bg-info">
<div id="carouselBigImage" class="carousel slide carousel-fade" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item">
<div class="table-responsive-lg table-bordered">
<table class="table" style="font-weight: bold;font-size: 20px;caption-side:top;">
<!-- table data -->
</div>
</div>
<div class="carousel-item active">
<div id="piechart_3d" style="width:100%; height:650px;"></div>
</div>
<div class="carousel-item ">
<div id="barchart_values" style="width:100%; height:650px;"></div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="Offc.png" >
</div>
</div>
</div>
</div> <!-- p-2 bg-info -->
</div> <!-- d-flex flex-lg-column mb-3 closed -->
</body>