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我試圖使用Raphy Charts,但不斷收到以下錯誤消息:「TypeError:'null'不是一個對象(評估'a.style')raphy-chart.min.js:31:452 「Raphy Charts - TypeError
這是代碼(on Github):
<!DOCTYPE HTML>
<html>
<head>
<script type='text/javascript' src='vendor/js/jquery.min.js'></script>
<script type='text/javascript' src='vendor/js/raphael.min.js'></script>
<script type='text/javascript' src='vendor/js/raphy-charts.min.js'></script>
<script>
var progress1 = new Charts.CircleProgress('progress-1', 'Sales', 80,
{
font_color: "#fff",
fill_color: "#222",
label_color: "#333",
text_shadow: "rgba(0,0,0,.4)",
stroke_color: "#6a329e"
});
progress1.draw()
</script>
</head>
<body>
<div id='progress-1' style='width: 300px; height: 100px;'></div>
</body>
</html>
預先感謝您!
嘗試:將腳本移至div後的主體。可以提供幫助,因爲它引用了id progres-1 –
謝謝Anto。這有助於我如下所述。 –
不客氣。 –