我正在为一个项目使用 Google Charts API，但在显示多个图表时遇到问题。我根据我发现的内容修改了我的代码，但我仍然无法显示第二个图表。您可以看一下this jsfiddle我正在处理的内容，看到只有第一个图表出现。有人知道为什么会发生这种情况或者我错过了什么吗？
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script>
google.load('visualization', '1', {packages: ['corechart']});
google.setOnLoadCallback(drawVisualizations);
function drawVisualizations() {
var turbidityData = google.visualization.arrayToDataTable([['Date/Time', 'Turbidity'],['Jun 29, 2016 10:15 AM', 12],['Jun 29, 2016 10:30 AM', 11],['Jun 29, 2016 10:45 AM', 11]]);
var hgData = google.visualization.arrayToDataTable([['Date/Time', 'HG'],['Jun 29, 2016 10:15 AM', 0.46],['Jun 29, 2016 10:30 AM', 0.46],['Jun 29, 2016 10:45 AM', 0.461]]);
var turbidityOptions = {
title: 'SMC Turbidity (past 24 hours)',
height: 800,
width: 1000,
vAxis: {title: 'Turbidity'},
hAxis: {title: 'Date/Time'},
seriesType: 'bars',
series: {3: {type: 'area'}} };
var hgOptions = {
title: 'HG Turbidity (past 24 hours)',
height: 800,
width: 1000,
vAxis: {title: 'HG'},
hAxis: {title: 'Date/Time'},
seriesType: 'bars',
series: {3: {type: 'area'}} };
var turbidityChart = new google.visualization.ComboChart(document.getElementById('turbidity_chart_div'));
var hgChart = new google.visualization.ComboChart(document.getElementById('hg_chart_div'));
turbidityChart.draw(turbidityData, turbidityOptions);
hgChart.draw(hgData, hgOptions);
}
</script>
<div id="turbidity_chart_div">
<div id="hg_chart_div">
谢谢!
最佳答案
关闭你的div
<div id="turbidity_chart_div"> </div>
<div id="hg_chart_div"> </div>
关于javascript - 使用 Google Charts API 显示两个图表，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/38129437/