You can't assign column roles in the #arrayToDataTable method - if you need to use that method, then the way to handle this is to assign the column role after the DataTable is created:
data.setColumnProperty(2, 'role', 'tooltip'); On Wednesday, July 17, 2013 3:04:20 PM UTC-4, sgnv wrote: > > I have been trying to display tooltip on my chart can you please let me > know if you have any suggestions.. > > <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 = google.visualization.arrayToDataTable([['Month', > 'Usage','Name' role:'tooltip'],['Aug', 0, '<UsageHistoryDetail SortOrder="1" > Quantity="0" ServiceMonthAndYear="8-2012" /> > '],['Sep', 1, '<UsageHistoryDetail SortOrder="2" Quantity="1" > ServiceMonthAndYear="9-2012" /> > '],['Oct', 2, '<UsageHistoryDetail SortOrder="3" Quantity="2" > ServiceMonthAndYear="10-2012" /> > '],['Nov', 122, '<UsageHistoryDetail SortOrder="4" Quantity="122" > ServiceMonthAndYear="11-2012" /> > '],['Dec', 165, '<UsageHistoryDetail SortOrder="5" Quantity="165" > ServiceMonthAndYear="12-2012" /> > '],['Jan', 193, '<UsageHistoryDetail SortOrder="6" Quantity="193" > ServiceMonthAndYear="1-2013" /> > '],['Feb', 235, '<UsageHistoryDetail SortOrder="7" Quantity="235" > ServiceMonthAndYear="2-2013" /> > '],['Mar', 177, '<UsageHistoryDetail SortOrder="8" Quantity="177" > ServiceMonthAndYear="3-2013" /> > '],['Apr', 100, '<UsageHistoryDetail SortOrder="9" Quantity="100" > ServiceMonthAndYear="4-2013" /> > '],['May', 38, '<UsageHistoryDetail SortOrder="10" Quantity="38" > ServiceMonthAndYear="5-2013" /> > '],['Jun', 3, '<UsageHistoryDetail SortOrder="11" Quantity="3" > ServiceMonthAndYear="6-2013" /> > '] ]);; > data.setColumnProperty(2, 'role', 'tooltip'); > var options = { > title: '', > hAxis: {title: '', titleTextStyle: {color: 'red'}}, > backgroundColor:'#E5E5E5', > colors: ['#E37125'] > }; > var chart = new > google.visualization.ColumnChart(document.getElementById('chart_div')); > chart.draw(data,options); > } > </script> > > > On Monday, May 20, 2013 5:45:21 AM UTC-4, John wrote: >> >> Hi! >> I'm using a Chart in which I like that the tooltip is a info different to >> the Chart. >> I'm using a ArrayToDataTable, but I don't know how I can do that. >> >> >> That's is the code: >> >> var dataTable = google.visualization.arrayToDataTable([ >> ['Year', 'Info1', 'Info2', 'Name' role:'tooltip'], >> ['1958',0,1,'Name1'], >> ['1961',0,1,'Name2'] >> ]); >> >> >> -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/groups/opt_out.
