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我试着从一个文件CanvasJS柱形图与外部JSON数据不加载
我有什么我至今一的jsfiddle加载使用JSON格式的外部数据这个柱形图。 感谢您的帮助。
http://jsfiddle.net/t9n4d8z4/1/
$(document).ready(function() {
var dataPoints = [];
$.getJSON("https://api.myjson.com/bins/1kfs1", function(result) {
for (var i = 0; i <= result.length - 1; i++) {
dataPoints.push({
label: result[i].label,
y: parseInt(result[i].y)
});
}
var chart = new CanvasJS.Chart("chartContainer", {
data: [{
type: "column",
dataPoints: result
}]
});
chart.render();
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/canvasjs/1.7.0/canvasjs.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>