Hi Alain,
So I tried using GwtExporter. I edited my *.get.xml to include what
they had on their "getting started" guide. I also added their library
to the project.
Then I changed my class to look like:
public class myClass implements EntryPoint, Exportable{
And my method to look like this:
@Export("sendRequest")
private void sendRequest(...){
The problem is that when I try to compile i get this error:
"Could not find entry method 'onModuleLoad()' method in entry point
class"
The onModuleLoad() is right where it should be and was working before
I made the changes to include the GwtExporter.
Any idea how to fix this? I obviously can't use GwtExporter if my
project won't even compile with it.
On Aug 9, 10:31 am, Alain Ekambi <jazzmatad...@googlemail.com> wrote:
> You r welcome.
> GwtExporter is a good solution for the type of things you are trying to
> do.
> Why going through all the pain when somebody allready did it for u.
> Or maybe i m just lazy ? :)
>
> And dont forget this is GWT. You dont use a module it wont end up in the
> generated code. So i dont see the problem by adding it to your project.
>
> 2011/8/9 ASlak <alain.s...@gmail.com>
>
>
>
> > Thanks Alain,
>
> > I would prefer to avoid adding extra dependencies to my application,
> > but I will look into this if I cannot find another way to resolve this
> > issue.
>
> > On Aug 9, 10:06 am, Alain Ekambi <jazzmatad...@googlemail.com> wrote:
> > > 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 <alain.s...@gmail.com>
>
> > > > 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 <karim.du...@gmail.com> 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 <alain.s...@gmail.com>
>
> > > > > > 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(a...@com.myCompany.myProject.client.myClass
> > ::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
>
> > > > > > --
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> > > --
>
> > > GWT API for non Java based platformshttp://
> > code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/
>
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> --
>
> GWT API for non Java based
> platformshttp://code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/
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