Hi Guys,
I have a chart that imports data from a CSV file, I would like to add more
than one chart on the page but I am not sure how to go about it.
I know to add Var Data, Var Date1 and Var Option and Var Option1 but as I
am getting the data from a CSV is there anything else I need to do. below
is my code with one chart.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>
March 2014 Chart
</title>
<script type="text/javascript" src="js/jquery-1.8.3.js"></script>
<script type="text/javascript" src="js/jquery-csv.js"></script>
<script type="text/javascript" src="
https://www.google.com/jsapi";></script>
<script type="text/javascript">
google.load('visualization', '1', {packages: ['corechart']});
</script>
<script type="text/javascript">
function drawVisualization() {
// grab the CSV
$.get("CSVFiles/march2014.csv", function(csvString) {
// transform the CSV string into a 2-dimensional array
var arrayData = $.csv.toArrays(csvString, {onParseValue:
$.csv.hooks.castToScalar});
// this new DataTable object holds all the data
var data = new google.visualization.arrayToDataTable(arrayData);
// this view can select a subset of the data at a time
var view = new google.visualization.DataView(data);
view.setColumns([0,1]);
var options = {
title : 'March 2014 Helpdesk Tickets',
titleTextStyle: {fontSize: '30', color: 'darkblue', italic: 'true' },
vAxis: {title: "Tickets", titleTextStyle: {color: 'darkblue',
italic: 'false', bold: 'true'}},
hAxis: {title: "Day", titleTextStyle: {color: 'darkblue',
italic: 'false', bold: 'true'}},
seriesType: "bars",
series: {
2: {type: "line"},
3: {type: "line"},
4: {type: "line"}}
};
var chart = new
google.visualization.ComboChart(document.getElementById('chart_div'));
chart.draw(data, options);
});
}
google.setOnLoadCallback(drawVisualization);
</script>
</head>
<body>
<div id="chart_div" style="width: 1500px; height: 600px;"></div>
</body>
</html>
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