Google图表-无法渲染行
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我有以下脚本。它没有呈现2006年的数据。我的脚本有问题吗？ （数据：联合国的千年发展目标，并非所有价值都有数据）
<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 data = new google.visualization.DataTable();
data.addColumn(\'string\', \'Year\');
data.addColumn(\'number\', \'Afghanistan\');
data.addColumn(\'number\', \'India\');
data.addRow([\"1993\", null, 61.9]);
data.addRow([\"1999\", null, 65.1]);
data.addRow([\"2000\", 36.9, 61.8]);
data.addRow([\"2003\", 16.1, null]);
data.addRow([\"2006\", null, 74.2]);
new google.visualization.AreaChart(document.getElementById(\'chart_div\')).draw(data, {
curveType: \"function\"
, width: 768, height: 908
, title: \'Target 5.B: Achieve, by 2015, universal access to reproductive health. Antenatal care coverage, at least 1 visit.\'
, vAxis: { title: \'Percent\' }
});
}
</script>
</head>
<body>
<div id=\'chart_div\'></div>
</body>
</html>
没有找到相关结果
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2 个回复
坍锭嘉韭蓝
草票