CAREFUL! If you do your processing in an RPC remoteServiceServlet,
then in onSuccess() you window.open using a particular URL to fetch
the generated file your users (well non-IE users anyway) will never
see that file.
Popup blockers will prevent the opening of a window that is not a
direct result of a user action. So, you would need to open the window
as a result of a user click (the action that fires off the RPC for
instance), hold a reference to the window, and then change (set) the
URL in the onSuccess() method.
-jason
On May 12, 2009, at 3:49 AM, Magius wrote:
>
> Another way, I created the report using RPC and then I 'window.opened'
> a new window with the URL of a servlet and the proper ContentType.
> The report was opened in a new window with Acrobat (PDF), Excel
> (XLS), ...
>
>
> On May 11, 7:44 pm, Sergio Silva <sdcsi...@gmail.com> wrote:
>> Just to let everyone updated the only 'clean' way i found to solve
>> this problem.
>>
>> Instead of making a RCP call to generate the report (i believe this
>> was the cause of may problem), I've created a Hidden form with hidden
>> components, filled with all atributes i needed, what is posted when
>> the user clicks the print button.
>>
>> About the Timer Solution...
>>
>> It makes the browser complain again.
>>
>> This topic is closed.
>> Thanks Tony Strauss.
>>
>> On 7 Maio, 16:28, Tony Strauss <tony.stra...@designingpatterns.com>
>> wrote:
>>
>>> I'm not sure that I have anything to add with respect to the
>>> original
>>> problem, except that I think that using Window.Location.assign is a
>>> better way to go (not sure how/why it isn't working for you).
>>
>>>> while(control.size() == 0){
>>>> //do nothing.
>>
>>>> }
>>
>>> I think that this is a bad move. This will be an infinite loop
>>> because Javascript is single-threaded. In fact, I don't think that
>>> your asynchronous rpc handler ever is getting exercised, because
>>> this
>>> loop will tie up the Javascript thread. If you really want to do
>>> something like this, you need to do it periodically on a Timer.
>>> See:http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/g
>>> ...
>>
>>> Tony
>>> --
>>> Tony Strauss
>>> Designing Patterns, LLChttp://www.designingpatterns.comhttp://
>>> blogs.designingpatterns.com
> >
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