On Mon, Jan 5, 2009 at 8:37 AM, blissteria <[email protected]> wrote: > Let foo.js a javascript file containing: > function MyObject(){ > throw "String Thrown"; > }; > > In my Module.gwt.xml I add the following line to include the script > <script src="foo.js" /> > > Then in any java file of my application, in the click method of a > clickListener for instance, I call the function "createMyObject" > defined as: > public native void createMyObject()/*-{ > new $wnd.MyObject(); > }-*/; > > The call of this function is surrounded by a try/catch block : > try { > createMyObject(); > } > catch (Exception e){ > Window.alert(e); > } > > This works fine in firefox 2 and 3 but not in IE (6 and 7). In IE I > got an "exception rised but not caught" error and therefore no > alert... > > What do you think of this problem?
I'm just guessing here because I don't know how GWT maps native Javascript "exceptions" into Java. I think your problem might be related to the fact that you're throwing a string, not an Exception and you're catching an Exception, not a string. Do you have control over the script you're trying to include? Can you modify the throw statement to call into a Java method that throws a "real" exception? Could you factor the throw statement into a helper function that gets substituted by a JSNI method when the script is invoked from a GWT app? Ian --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
