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我想重新使用谷歌饼图函数在2个不同的div中绘制图表。谷歌饼图,不能为2个不同的图表设置不同的值
我的HTML:
<div class="piechart" style="height: 220px;" data-completeness="35"></div>
<div class="piechart" style="height: 220px;" data-completeness="80"></div>
我的javascript:
function drawChart()
{
{#var completeness = 30;#} //this is working and setting same value to the two different charts
var completeness = $(this).attr('data-completeness'); //this is not working and charts are rendered very small
console.log(completeness); //this is dumping the right values in both cases, either the same, or two different ones as I expect
var data = google.visualization.arrayToDataTable([
['Nom', 'Valeur'],
["Profil rempli à ", completeness],
['Manque', 100 - completeness]
]);
var options = {
backgroundColor: { fill:'transparent'},
pieSliceBorderColor : 'transparent',
pieHole: 0.8,
legend: {position: 'top'},
width: 220,
height: 220,
tooltip: {trigger: 'none'},
pieStartAngle: -90,
pieSliceTextStyle :{fontsize : 16, color: 'transparent'},
slices: {
0: { color: '#09b4ff'},
1: { color: '#444'}
},
chartArea : {width: '90%', height: '90%'}
};
var chart = new google.visualization.PieChart(this);
chart.draw(data, options);
}
google.load('visualization', '1', {packages:['corechart']});
google.setOnLoadCallback(function(){
$('.piechart').each(drawChart);
});
所以,当我设置一个值,我有以下好看图:
当我设置了两个不同的值,结果很奇怪:
信息:我有一个
1:1的XMLHttpRequest不能加载 https://www.google.com/uds/api/visualization/1.0/dca88b1ff7033fac80178eb526cb263e/ui+en.css。 请求的 资源上没有“Access-Control-Allow-Origin”标题。 'http://foodmeup.dev'因此不允许 访问。
在这两种情况下都会出错,但它在第一种情况下效果很好,所以我不确定这是否是问题。
的确,这是对parseInt函数。谢谢!! –