A question what do you use for route on map?? Regards giuseppe
Inviato da iPhone di Giuseppe La Scaleia
Il giorno 23/giu/2010, alle ore 22.13, newnoise <[email protected]
> ha scritto:
and when i wrote service again, i totally meant servlet. its been a
looong day ...
On 23 Jun., 22:11, newnoise <[email protected]> wrote:
sorry i meant service.
i try to explain the problem more precisely:
i got a map. users can, for example, use the app to calculate a
route-
advise. if the user did so he may want to print the route. but the
map
is nearly fullscreen, so if he justs prints it like that it looks
pretty bad. so what i do is to open a new browser window with a
smaller map. and now in this new window the route must be newly
calculated, because you cant give a java object to the new window,
right?
what i want now is that the print page uses the routing servlet of
the
main app. what i dont want is that the print page needs all the same
server code again. but i dont get it working. because if i merge the
projects the web.xmls clash.
thanks a lot!
tom
On 23 Jun., 21:47, Blessed Geek <[email protected]> wrote:
"service"?
Printing thro web service that all/any window could call with a
single
url? Why would you need to duplicate code when you can call it
with a
single url?
Or did you mean you have a specialised GWT window written to handle
printing and you wish to route all printing to that GWT window? And
you wish to deal with the occasionally asked question of how to
perform inter-frame communication for GWT? I don't remember now, but
there is a google code project to expose GWT objects to javascript.
Coupled with GWT Dictionary API, I wonder if that will help.
Of course, you do realise that for two frames to communicate, they
should have the same root Window parentage so that one frame could
refer to another thro the frame hierarchy.
GWT team should seriously look at providing a comprehensive facility
for interframe communication, rather than having us perform
algorithmic contortions and acrobatics - like having to scratch your
own nose thro the route of bending your hand behind your head.
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