Google visualization 没有足够的列来绘制-谷歌图表
我曾尝试将一些数组数据传递给谷歌图表,但它显示没有足够的列来绘制图表。这是我的代码Google visualization 没有足够的列来绘制-谷歌图表,google-visualization,Google Visualization,我曾尝试将一些数组数据传递给谷歌图表,但它显示没有足够的列来绘制图表。这是我的代码 <html> <head> <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechar
<html>
<head>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var someStr = '["JAN","1088626"],["FEB","1478093"],["MAR","1232870"],["APR","1151634"],["MAY","1083623"],["JUN","740591"],["JUL","769227"],["AUG","1162995"],["SEP","951794"],["OCT","884736"],["NOV","500902"],["DEC","1221438"]';
var data1=someStr.replace(/(["'])(\d+)\1/g,"$2")
console.log(data1);
var data = google.visualization.arrayToDataTable([['year'],[data1]]);
console.log(data);
var options = {
title: 'My Daily Activities',
is3D: true,
};
var chart = new google.visualization.PieChart(document.getElementById('piechart_3d'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="piechart_3d" style="width: 900px; height: 500px;"></div>
</body>
</html>
load(“可视化”、“1”、{packages:[“corechart”]});
setOnLoadCallback(drawChart);
函数绘图图(){
var someStr='[“一月”、“1088626”]、[“二月”、“1478093”]、[“三月”、“1232870”]、[“四月”、“1151634”]、[“五月”、“1083623”]、[“六月”、“740591”]、[“七月”、“769227”]、[“八月”、“1162995”]、[“九月”、“951794”]、[“十月”、“884736”]、[“十一月”、“500902”、[“十二月”、“1221438”];
var data1=someStr.replace(/([“'))(\d+)\1/g,“$2”)
console.log(data1);
var data=google.visualization.arrayToDataTable([['year'],[data1]]);
控制台日志(数据);
变量选项={
标题:“我的日常活动”,
is3D:是的,
};
var chart=new google.visualization.PieChart(document.getElementById('PieChart_3d');
图表绘制(数据、选项);
}
请帮我做这个
提前感谢。您的数据有两列:月份和数字。(
“一月”,“1088626”
)但您只为一列提供标题:
year
另外,您需要将实际的
数组
传递给arrayToDataTable
(不是字符串)试试这样的
google.load(“可视化”,“1”,“{packages:[“corechart”]});
setOnLoadCallback(drawChart);
函数绘图图(){
var someStr='[“一月”、“1088626”]、[“二月”、“1478093”]、[“三月”、“1232870”]、[“四月”、“1151634”]、[“五月”、“1083623”]、[“六月”、“740591”]、[“七月”、“769227”]、[“八月”、“1162995”]、[“九月”、“951794”]、[“十月”、“884736”]、[“十一月”、“500902”、[“十二月”、“1221438”];
var data1=JSON.parse('['+someStr.replace(/(['])(\d+\1/g,“$2”)+']');
//数据数组-向data1添加两个列标题
数据1.拼接(0,0,['month','number']);
//数据表
var data=google.visualization.arrayToDataTable(data1);
//图表选项
变量选项={
标题:“我的日常活动”,
is3D:对
};
//图表
var chart=new google.visualization.PieChart(document.getElementById('PieChart_3d');
图表绘制(数据、选项);
}
由于无效的输入数据被传递到
google.visualization.arrayToDataTable
函数中,因此出现此错误。提供的regex/([“'))(\d+)\1/g
在解析输入字符串时失败,我建议使用JSON.parse
函数解析输入字符串
google.visualization.PieChart
object希望以
以下格式:
var data = google.visualization.arrayToDataTable([
['Name', 'Value'],
['<name1>', <value1>],
['<name2>', <value2>],
['<name3>', <value3>],
...
['<namen>', <valuen>]
]);