我是新來的amCharts和JavaScript。我的HTML文件看起來像:amCharts無法顯示數據?
<!DOCTYPE html>
<html>
<head>
<link rel="shortcut icon" href="">
<title>chart created with amCharts | amCharts</title>
<meta name="description" content="chart created using amCharts live editor" />
<!-- amCharts javascript sources -->
<script type="text/javascript" src="https://www.amcharts.com/lib/3/amcharts.js"></script>
<script type="text/javascript" src="https://www.amcharts.com/lib/3/serial.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/dataloader/dataloader.min.js"></script>
<!-- amCharts javascript code -->
<script type="text/javascript">
AmCharts.makeChart("chartdiv", {
"type": "serial",
"dataLoader": {
"url": "output.json",
"format": "json"
},
"valueField": "count",
"titleField": "date"
});
</script>
</head>
<body>
<div id="chartdiv" style="width: 100%; height: 400px; background-color: #FFFFFF;"></div>
</body>
</html>
我的JSON文件:
[{
"date": "2015-11-17",
"count": "1"
}, {
"date": "2015-11-28",
"count": "1"
}, {
"date": "2016-01-13",
"count": "1"
}, {
"date": "2016-01-22",
"count": "1"
}]
通過使用HTTP服務器-o,本地主機在Chrome瀏覽器中打開。 http://127.0.0.1:8080/test2.html
test2.html和output.json是在同一個目錄
我可以從chromeconsole看到,它加載JSON文件正確。
我無法弄清楚爲什麼數據沒有顯示在圖表中了。我嘗試瀏覽並查看其他示例,有點卡住。
謝謝。是的,我的確從餅圖開始,然後進入折線圖:$ –