Thank you very much asgallant . On Sunday, December 23, 2012 4:50:31 PM UTC+1, asgallant wrote: > > I see two problems: > > 1) you named the function you want to call "initialize", but have a > "drawVisualization" in the callback handler. Change the callback to > initialize. > 2) when I put this in a fiddle and ran it, I got an error when using the > query option you specified. Commenting out that line fixed the problem. > > Here's a working version of your code: > http://jsfiddle.net/asgallant/Tm32g/ > > On Sunday, December 23, 2012 1:09:00 AM UTC-5, Nasif Muslim wrote: >> >> Hello, >> I am new to Google Chart and I am trying create a dynamic pie chart in >> the dynamic webproject(JEE). I have read the tutorial ( >> https://developers.google.com/chart/interactive/docs/queries) and copy >> the pie chart code in the google code play ground. >> --- >> >> >> >> function initialize() >> { >> // Replace the data source URL on next line with your data source >> URL. >> // Specify that we want to use the XmlHttpRequest object to make >> the query. >> var opts = {sendMethod: 'xhr'}; >> var query = new google.visualization.Query(' >> https://docs.google.com/spreadsheet/tq?range=A%3AB&key=0Aq4N8GK8re42dHlGMG0wM00tdE5PVjJZellXTEhFNEE&gid=0&headers=-1', >> >> opts); >> >> // Send the query with a callback function. >> query.send(handleQueryResponse); >> } >> >> function handleQueryResponse(response) >> { >> >> if (response.isError()) >> { >> alert('Error in query: ' + response.getMessage() + ' ' + >> response.getDetailedMessage()); >> return; >> } >> >> var data = response.getDataTable(); >> var chart = new >> google.visualization.PieChart(document.getElementById('chart_div')); >> chart.draw(data, {width: 400, height: 240, is3D: true}); >> } >> >> google.setOnLoadCallback(drawVisualization); >> </script> >> >> But it is not working and there is no piechart. Could please tell me >> where is the problem. My spreadsheet is >> https://docs.google.com/spreadsheet/ccc?key=0Aq4N8GK8re42dHlGMG0wM00tdE5PVjJZellXTEhFNEE >> Thank you. >> >>
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