Maybe you want to check http://code.google.com/p/gwt-exporter/ it will take care of the exporting for you.
2011/8/9 ASlak <[email protected]> > Thanks karim! Firebug is a great tool. > > I have learned from it that my method is accessible from the html > where I am calling it from and the variable that I want included in > the call is being included, however there is still a problem. > > According to firebug it looks like everything should be working fine, > but my java method is still not actually being executed. To me this > indicates a problem with the path provided by the exportMethod() > perhaps, but I have checked this many times and it seems to be > correct. > > My methods are not static. I would prefer to leave them that way, but > I could possibly change them (the java method I need to call is > dependent on many other methods and variables that I would also need > to make static in order to use). I feel like this should work > regardless of whether or not the methods are static, but if someone > else can confirm what Paul said about the methods having to be static > I can try that. > > Thanks everyone. > > On Aug 9, 5:20 am, karim duran <[email protected]> wrote: > > Hi ASlak, > > > > It should work. I already did that. > > > > Don't forget that, finally, all your java code will be translated in > > optimized javascript. > > I haven't enough element about your problem to really help you. > > > > So, here's my proposition. > > > > 1) build your application as you usually do > > 2) run it in firefox > > 3) install firebug, a firefox extension wich provide a javascript debuger > > with breakpoint management and step debuging > > 4) open tab "javascript" in firebug and set a breakpoint where your > > javascipt method is called > > 5) watch your variables, fields...etc...and try to analyse what is > > happening. > > > > I used this methodology to track some jsni method behaviour, difficult to > > debug, from the point of view of java. > > > > I hope it helps. > > > > Regards. > > > > Karim Duran > > > > 2011/8/8 ASlak <[email protected]> > > > > > I have some code in my host html page that I would like to call one of > > > my java methods from. > > > > > The relevant part of the html looks like: > > > <script> > > > if(myCondition){ > > > sendRequest(myVar); > > > } > > > </script> > > > > > I have a method in my java code for my gwt project that is called > > > sendRequest. > > > > > I am also using a method that looks like: > > > public native void exportMethod(myApp app)/*-{ > > > $wnd.sendRequest = > > > $entry([email protected]::sendRequest(Ljava/ > > > lang/String;)); > > > }-*/; > > > > > This is based off of what I found in the gwt documentation here:http:// > > > code.google.com/webtoolkit/doc/latest/DevGuideCodingBasicsJSNI.html > > > > > The problem is that this is not working, and I am not sure why. > > > > > I would appreciate it if anyone could give me a hint. > > > > > Thanks > > > > > -- > > > 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. > > -- > 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. > > -- GWT API for non Java based platforms http://code.google.com/p/gwt4air/ http://www.gwt4air.appspot.com/ -- 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.
