Not sure if this helps or not, but it seems that when performing the callback I don't have any access to member variables which are not declared final (and can't access the parents variables at all if I use an inner class). This seems strange that I wouldn't be able to access non final member variables from my class. As a test I created a simple string and initialize it's value to "blah", but whenever I attempt to access it for the first time I get "undefined". If I then set the variable, the next time the event is thrown and the method is called the value gets updated to what I set, but this initial undefined state is an issue for me. Are there any ways to work around or fix this?
On Sep 14, 10:24 pm, JaM <jej2...@gmail.com> wrote: > I previously posted about Shindig, when probably more appropriately I > should have posted this question (sorry for the dup). > > I have successfully implemented acallbackin Java (using an > interface) which is called from Javascript appropriately, but after > doing so it seems something is not quite right (perhaps the scope, not > really sure how to determine). The issue is that I now get an error > that says something like jV(this.a.a...) and it throws an error saying > this.a is undefined. The issue only happens when I am trying to > access instance variables inside my java code. If I do not access > instance variables everything works fine, which leads me to believe it > may be a scoping issue. Is there a general rule of thumb for how to > do this correctly in GWT? Any pointers would be greatly appreciated. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
