我想在Google的日历类型图表上使用布尔类型(true / false)描述构建状态(通过或失败)。我使用下面的HTML代码。但我得到一个红旗,提示我添加2列。有什么建议可以在这个片段中出错吗?
<html>
<head>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load("current", {packages:["calendar"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var dataTable = new google.visualization.DataTable();
dataTable.addColumn({ type: 'date', id: 'Date' });
dataTable.addColumn({ type: 'boolean',id :'pass/fail', role:'certainty' });
dataTable.addRows([
[ new Date(2012, 3, 13), true ],
[ new Date(2012, 3, 14), true ],
[ new Date(2012, 3, 15), true ],
[ new Date(2012, 3, 16), true ],
[ new Date(2012, 3, 17), false ]
// Many rows omitted for brevity.
]);
var chart = new google.visualization.Calendar(document.getElementById('calendar_basic'));
var options = {
title: "Build Execution Analytics",
height: 350,
};
chart.draw(dataTable, options);
}
</script>
</head>
<body>
<div id="calendar_basic" style="width: 1000px; height: 350px;"></div>
</body>
</html>
答案 0 :(得分:0)
每种图表类型都有一个特定的Data Format
日历图表不接受boolean
列
来自参考,允许列是......
第0列 - date
,datetime
或timeofday
第1列 - number
第n列 - string
- role: tooltip
(可选)
我建议对pass
使用一定数字,为fail
google.charts.load('current', {
callback: function () {
var dataTable = new google.visualization.DataTable();
dataTable.addColumn({ type: 'date', id: 'Date' });
dataTable.addColumn({ type: 'number', id :'pass/fail' });
dataTable.addRows([
[ new Date(2012, 3, 13), 100 ], // pass
[ new Date(2012, 3, 14), 100 ], // pass
[ new Date(2012, 3, 15), 100 ], // pass
[ new Date(2012, 3, 16), 100 ], // pass
[ new Date(2012, 3, 17), 0 ] // fail
]);
var chart = new google.visualization.Calendar(document.getElementById('calendar_basic'));
chart.draw(dataTable, {
title: 'Build Execution Analytics',
height: 350,
});
},
packages:["calendar"]
});
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<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="calendar_basic"></div>
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