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.
