Dear Eric, I think I found what is the problem, I do not have "GWT Developer Plugin" for my IE. Since my working networking does not have direct internet connection, and security rule within my company, I cannot get the plugin installed at the moment. Do you know if possible that I can have to graph displaying without this Plugin?
I want to ask one strange behavior I discovered today. I ran the same example in my home PC, with the GWT developer plugin installed, I saw that internally, when I load us the sample page, it internally has some communication with google server. I though it is all data coming from my sample program, how come it required to communicate with google server? Thank you very much for your help. Best Regards Ferdinand Ng On Wed, Mar 9, 2011 at 8:58 AM, Eric Ayers <[email protected]> wrote: > I assume this isn't verbatim because Window.alert() is capitalized. > > Did you look at the Chrome/Safari Inspector or Firebug to see if there are > any JavaScript exceptions happening? > Did you try debugging this in GWT DevMode and setting a break point in you > run() callback? > > On Tue, Mar 8, 2011 at 9:23 AM, Ferdinand Ng <[email protected]> wrote: > >> Dear All Experts, >> >> I am new to GWT and Visualization wrapper, I try out the example >> SimpleViz.java shown in the GWT web. Unfortunately I can't get the >> sample works, >> >> ...... >> public class SimpleViz implements EntryPoint { >> public void onModuleLoad() { >> // Create a callback to be called when the visualization API >> // has been loaded. >> Runnable onLoadCallback = new Runnable() { >> public void run() { >> window.alert("3"); >> Panel panel = RootPanel.get(); >> >> // Create a pie chart visualization. >> PieChart pie = new PieChart(createTable(), createOptions()); >> >> pie.addSelectHandler(createSelectHandler(pie)); >> panel.add(pie); >> window.alert("4"); >> } >> }; >> >> // Load the visualization api, passing the onLoadCallback to be >> called >> // when loading is done. >> window.alert("1"); >> VisualizationUtils.loadVisualizationApi(onLoadCallback, >> PieChart.PACKAGE); >> window.alert("2"); >> } >> ....... >> >> I tried it out and it only print 1 and 2, not printing 3 and 4. It >> seems that the Runnable object was not called when the package is >> finished loading. Since there is no error and no return code, I can't >> really judge by where it goes wrong, >> >> if anyone has any idea, please shine some light on me. Was stucked in >> this for 2 days... >> >> Best Regards >> Ferdi >> >> -- >> 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. >> >> > > > -- > Eric Z. Ayers > Google Web Toolkit, Atlanta, GA USA > > -- 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.
