Ok, the deal is here that i am trying to create the custom RESPONSE object. which should be of type QueryResponse but I am not able to create it and send it to drawTable method. If i try to call my local JSON dataSource (created in struts) then I am always getting TIME_OUT error .. :s ..alee http://techboard.wordpress.com
On Wed, Jan 28, 2009 at 6:09 PM, _alee <[email protected]>wrote: > > I am trying to create a proof of concept implementation to evaluate > the decision of Google Visualization API. I have written this sample > code but it is not rendering the barchat. > > <html> > <head> > <script type="text/javascript" src="http://www.google.com/jsapi";></ > script> > <script type="text/javascript"> > google.load("visualization", "1", {packages:["table, barchart, > areachart"]}); > google.setOnLoadCallback(initialize); > > function initialize() { > alert ("alert called"); > drawTable > ({"reqId":"3","sig":"5982206968295329967","status":"ok","table": > {"cols":[{"id":"user","label":"User","number":"string"}, > {"id":"title","label":"Title","number":"string"}, > {"id":"application","label":"Application","number":"string"}, > {"id":"duration","label":"Duration","number":"number"}],"rows":[{"c": > [{"f":"string","v":"PKDEV168"},{"f":"string","v":"Some Title"}, > {"f":"string","v":"firefox.exe"},{"f":"1","v":"45"}]},{"c": > [{"f":"string","v":"PKDEV168"},{"f":"string","v":"Some Title Part 2"}, > {"f":"string","v":"chrome.exe"}, > {"f":"1","v":"40"}]}]},"version":"0.5"}); > } > function drawTable(response) { > alert ("entered in dataTable"); > //response.isError is creating ERROR - no line of code execute after > isError method is called > if (response.isError()) { > alert ("in if condition - there is som error"); > alert('Error in query: ' + response.getMessage() + ' > ' + > response.getDetailedMessage()); > return; > } > alert ("getting dataTable"); > var data = response.getDataTable(); > alert ("No.: of cols: "+ data.getNumberOfColumns()); > var table = new > google.visualization.Table(document.getElementById > ('table_div')); > table.draw(data, {showRowNumber: false}); > > // var barchart = new google.visualization.BarChart > (document.getElementById('chart_div')); > // barchart.draw(data, {width: 600, height: 340, is3D: true, > isStacked: true, title: 'Hourly usage'}); > > } > </script> > </head> > > <body> > <div id="table_div"></div> > <div id="chart_div"></div> > </body> > </html> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
