On the server, you can use Java (or whatever else you want). So, make
an RPC call from the client to the server to get the file names. You
could return a string array. On the server, it could be as easy as:
public String[] getImageNames() {
return new File('images').list();
}
Obviously, you would want to throw in some error checking and such.
HTH,
Chad
On Mar 28, 9:21 pm, "sc3sc3 ." <[email protected]> wrote:
> Jeff Chimene wrote:
> > On 03/28/2010 11:19 AM, sc3sc3 . wrote:
> >> hi
> >> i have directory with images im my war file:
> >> /war/images
> >> how can i iterate over the contents of this directory
> >> when my application starts
> >> i have to build: List<String> imageNames
> >> thanks for your time
> >> sc3*2
>
> > Can you define the images using a client bundle? See
> >http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html
>
> if i understand it right
> using the above i have to manually define all the images
>
> i would prefer reading the content of the directory 'on the fly'
> there can be a lot of images
>
> thanks
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