google.charts.load('current', {
callback: drawVisualization,
packages:['corechart', 'table', 'controls']
});
function drawVisualization() {
var data = new google.visualization.DataTable({
cols: [
{id: 'dat_ym', label: 'Start Date', type: 'date'},
{id: 'user-id', label: 'User-Id', type: 'string'},
{id: 'customer-id', label: 'Customer-Id', type: 'string'},
{id: 's_minutes', label: 'minutes', type: 'number'}
],
rows: [
{c:[{v: new Date('2016, 01, 01')}, {v: '44836'}, {v: '67205'}, {v: 1122} ]},
{c:[{v: new Date('2016, 01, 01')}, {v: '86495'}, {v: '67205'}, {v: 332} ]},
{c:[{v: new Date('2016, 01, 01')}, {v: '44836'}, {v: '228626'}, {v: 0} ]},
{c:[{v: new Date('2016, 01, 01')}, {v: '86495'}, {v: '228626'}, {v: 334} ]},
{c:[{v: new Date('2016, 02, 01')}, {v: '44836'}, {v: '67205'}, {v: 554} ]},
{c:[{v: new Date('2016, 02, 01')}, {v: '86495'}, {v: '67205'}, {v: 0} ]},
{c:[{v: new Date('2016, 02, 01')}, {v: '44836'}, {v: '228626'}, {v: 0} ]},
{c:[{v: new Date('2016, 02, 01')}, {v: '86495'}, {v: '228626'}, {v: 544} ]},
]
});
var options = {
hAxis: {title: '', textStyle: { fontSize: '13' }, textPosition: 'in'},
vAxis: {title: '', textStyle: { fontSize: '10' }},
seriesType: 'bars',
legend: {position: 'top', textStyle: {color: 'black', fontSize: 14}},
isStacked: true
};
// build dashboard
var dashboard = new google.visualization.Dashboard(document.getElementById('dashboard-div'));
var table = new google.visualization.ChartWrapper({
chartType: 'Table',
containerId: 'table-div',
options: {
allowHtml: true
}
});
var dateSlider = new google.visualization.ControlWrapper({
controlType: 'DateRangeFilter',
containerId: 'slider-div',
options: {
filterColumnIndex: 0
}
});
// Table 'ready' event
google.visualization.events.addListener(table, 'ready', function() {
// group data by date, customer
var grouped_data = google.visualization.data.group(
// get data table from ChartWrapper
table.getDataTable(),
[0, 2],
[
{'column': 3, 'aggregation': google.visualization.data.sum, 'type': 'number'}
]
);
// sort grouped data
grouped_data.sort([{column: 0},{column: 1}]);
// get unique customers
var custGroup = google.visualization.data.group(
data,
[2]
);
// build customer data table
var custData = new google.visualization.DataTable({
cols: [
{id: 'dat_ym', label: 'Start Date', type: 'date'},
]
});
// add column for each customer
for (var i = 0; i < custGroup.getNumberOfRows(); i++) {
custData.addColumn(
{label: custGroup.getValue(i, 0), type: 'number'}
);
}
// add row for each date/customer
var rowDate;
var rowIndex;
for (var i = 0; i < grouped_data.getNumberOfRows(); i++) {
if (rowDate !== grouped_data.getValue(i, 0).getTime()) {
rowDate = grouped_data.getValue(i, 0).getTime();
rowIndex = custData.addRow();
custData.setValue(rowIndex, 0, new Date(rowDate));
}
for (var x = 1; x < custData.getNumberOfColumns(); x++) {
if (custData.getColumnLabel(x) === grouped_data.getValue(i, 1)) {
custData.setValue(rowIndex, x, grouped_data.getValue(i, 2));
}
}
}
// draw agg table
new google.visualization.ChartWrapper({
chartType: 'Table',
containerId: 'agg-div',
dataTable: custData,
options: {
allowHtml: true
}
}).draw();
});
// draw dashboard
dashboard.bind(dateSlider, table);
dashboard.draw(data);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="dashboard-div">
<div id="slider-div"></div>
<div id="table-div"></div>
<br/>
<div id="agg-div"></div>
</div>
WhiteHat - slamdunk、again!どうもありがとう。 私は新しい小さな質問があります... on: rowIndex = custData.addRow(); custData.setValue(rowIndex、0、new Date(rowDate)); ...ラベルを値セットに設定する方法はありますか?ロジックを使用してユーザーによって顧客を表示しているので、今はユーザーIDが行に表示されており、ユーザー名が表示されます。私は結合やビューを使用することができますが、それはデータの別のレイヤーを追加するだけです。私はそれをDataTable自体で修正したいと思います。 Thanx! – Mara
私はすでにこれを試みましたが、エラーが発生します: "custData.setLabelは関数ではありません";( – Mara
申し訳ありません、 'setColumnLabel' - [here's](https://developers.google.com/chart/interactive/docs/reference#DataTable_setColumnLabel)参照... – WhiteHat