Dear all,
I have added a range slider to me line chart and when render the page, it
displays - *All series on a given axis must be of the same data type* --
error.
function drawVisualization(dataValues, chartTitle, columnNames,
categoryCaption) {
if (dataValues.length < 1)
return;
var data = new google.visualization.DataTable();
data.addColumn('string', columnNames.split(',')[0]);
data.addColumn('number', columnNames.split(',')[1]);
data.addColumn('string', columnNames.split(',')[2]);
data.addColumn('datetime', columnNames.split(',')[3]);
data.addColumn('number', columnNames.split(',')[4]);
for (var i = 0; i < dataValues.length; i++) {
data.addRow([dataValues[i].ColumnName, dataValues[i].Value,
dataValues[i].Type, date, dataValues[i].ID]);
}
// Create a date range slider
var myIdSlider = new google.visualization.ControlWrapper({
'controlType': 'ChartRangeFilter',
'containerId': 'control_div',
'options': {
'filterColumnLabel': columnNames.split(',')[4],
'filterColumnIndex': '4',
}
});
new
google.visualization.Dashboard(document.getElementById('PieChartExample')).bind([categoryPicker,
stringFilter, myIdSlider], [pie]).draw(data);
}
Any help much appreciated.
Many thanks
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