O.K.
1) what is pdfLink? is that supposed to be link?
2) if you have any kind of Popup blocker, attempting to open a window
from the callback will fail. if you want to open a window, it has to
happen as a direct result of a user action (onClick, etc)
3) if link is a path to a filesystem file are you sure it is correct?
(this is sneaky, but just might work)
4) Technically not causing a problem but, use generics.
AsyncCallback<String> cb = new AsyncCallback<String>{
public void onSuccess(String result) ...
}
-jason
On Apr 7, 2009, at 5:04 AM, ffs1985 wrote:
>
> Hi I'm trying to make a function that let the user download a file
> from my application and see it. I could copy the file from server to a
> local root but when I've tried to open it, does it work on hosted mode
> but in web mode fails always, no matter what browser I try(IE 7,
> Firefox and Chrome).
> My code is the next one:
>
> private void openDocument(String documentName) {
> final ManagerExportAsync manejador =
> ManagerExport.Util.getInstance
> ();
> AsyncCallback callback = new AsyncCallback(){
> String link;
> public void onSuccess(final Object result) {
> link = (String)result;
> Window.open(pdfLink,"_blank","");
> }
> public void onFailure(Throwable caught){}
> };
>
> manejador.openDocument("User",userId, documentName,callback);
> }
>
> The String link result is something like this "file///:C:/test.jpg"
> I don't know what it's wrong. I read somewhere that the problem could
> be that I'm calling the Window.open inside the callback but I really
> don't know what is wrong coul someone give me a hand?
>
> Any suggestions?
> Thanks!
> Federico.
> >
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