Hi musachy,

oops - I thought I sent the mail just to Martin. :D

However with that mail I just wanted to explained to him, what my problem is - 
cause I thought he might have misunderstood what I mean.
What I think is, that there is no way to achieve what I want to do.

Guess that's what you are telling me too!

Thanks so far!

Jan

-----Ursprüngliche Nachricht-----
Von: Musachy Barroso [mailto:musa...@gmail.com] 
Gesendet: Mittwoch, 8. Juli 2009 16:52
An: Struts Users Mailing List
Betreff: Re: AW: [S2.1.2] sx:div targets AKA sx:a targets

Trust me, it is not a language problem.

musachy

2009/7/8 Jan Fröhlich <jan.froehl...@infomotion.de>:
> Hallo Martin,
>
> if I see that right, you speak german too - so lets make it a little easier - 
> if not - just ignore the rest of the message! ;)
>
> Das Ganze ist ein bisschen komplizierter als das Ändern des Mime Types.
>
> Um das ganze mal ein bisschen detailierter zu umreißen - ist mir im 
> englischen zu kompliziert:
>
> Ich rufe eine Action auf, die sich solange selbst aufruft und ein tiles 
> Ergebnis zurückliefert bis alle notwendigen Eingaben vorgenommen sind.
> Im Code sieht der Aufruf etwa so aus:
> <s:iterator value="documents" var="document">
>        <s:url var="urlOpenDoc" action>
>                <s:param name="documentId" value="#document.id" />
>        </s:url>
>        <sx:a href="${urlOpenDoc}" targets="dialogContainer"><s:property 
> value="#document.name" /></s:a>
> </s:iterator>
>
> Solange ich ein Tile als Ergebnis bekomme ist alles schön und gut. Das wird 
> korrekt dargestellt.
> Wenn aber alle Eingaben erledigt sind, liefert die Action ein Stream result 
> zurück.
>                        <result name="download" type="stream">
>                                <param 
> name="contentType">application/octet-stream</param>
>                                <param name="inputName">inputStream</param>
>                                <param 
> name="contentDisposition">filename="${fileName}"</param>
>                                <param name="bufferSize">1024</param>
>                        </result>
> Das ist schon entsprechend Konfiguriert um eine Datei zum Download anzubieten.
> Problem an der Stelle ist dann nur, dass der Aufruf über Ajax erfolgt und als 
> Target immer noch den dialogContainer hat.
> Der Stream wird also im dialogContainer angezeigt, aber nicht als Download.
>
> Ich muss also irgendwie aus der Action heraus sagen - hey - das ist kein 
> tile, das ist ein Download - also geh nicht in das Target, sondern geh in das 
> "Fenster" und zeig mir den Download Dialog.
>
> Ist glaube ich immer noch recht chaotisch und unverständlich, aber vielleicht 
> wird jetzt etwas deutlicher, was genau ich für ein Problem hab.
>
> Vielen Dank auf jeden Fall!!
>
> Viele Grüße
> Jan
>
> -----Ursprüngliche Nachricht-----
> Von: Martin Gainty [mailto:mgai...@hotmail.com]
> Gesendet: Mittwoch, 8. Juli 2009 15:05
> An: Struts Users Mailing List
> Betreff: RE: AW: [S2.1.2] sx:div targets AKA sx:a targets
>
>
> early here in EDT so I'll make the suggestion for the Action class changing 
> the ContentType
> FileUploadAction.setContentType("application/octet-stream");
>
> mit freundlichen Grüßen
> Martin
> ______________________________________________
> Verzicht und Vertraulichkeitanmerkung
>
> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger 
> sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung 
> oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich 
> dem Austausch von Informationen und entfaltet keine rechtliche 
> Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen 
> wir keine Haftung fuer den Inhalt uebernehmen.
>
>
>
>
>
>> Subject: AW: [S2.1.2] sx:div targets AKA sx:a targets
>> Date: Wed, 8 Jul 2009 12:08:26 +0200
>> From: jan.froehl...@infomotion.de
>> To: user@struts.apache.org
>>
>> Martin & Musachy, thank you for your replies.
>>
>> @Martin, sorry that I couldn't make it that clear - "dialogContainer" is a 
>> div that is embedded in my page.
>>
>> @Musachy
>> I did some more research, and I guess I can't solve it in any way.
>> If my action returns "prompt" (tiles) it works like a charm and updates my 
>> "dialogContainer" with the specified tile.
>> But when it returns "download" (stream) it doesn't matter (afaik) which 
>> targets I define, cause an ajax request wont start a file download in any 
>> case.
>>
>> What could solve my problem is something like a javascript, that takes the 
>> returned stream from the action and instead of updating the 
>> targets-component it should change the mime type to application/octet-stream 
>> and writes it (maybe) to a new window.
>>
>> Hope its now understandable what I need to do! ;)
>>
>> Thanks again!
>>
>> Kind regards
>> Jan
>>
>>
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Musachy Barroso [mailto:musa...@gmail.com]
>> Gesendet: Dienstag, 7. Juli 2009 20:14
>> An: Struts Users Mailing List
>> Betreff: Re: [S2.1.2] sx:div targets AKA sx:a targets
>>
>> targets can be set like anything else, with an ognl expression, like
>>
>> <s:a .... targets="%{targets}" ..
>>
>> then you need a getTargets() method in your action. Is that what you
>> need? or you need to modify the targets on the client side, meaning in
>> javascript?
>>
>> musachy
>>
>> 2009/7/7 Jan Fröhlich <jan.froehl...@infomotion.de>:
>> > Wrong subject! ;)
>> >
>> > ________________________________
>> >
>> > Von: Jan Fröhlich [mailto:jan.froehl...@infomotion.de]
>> > Gesendet: Di 07.07.2009 16:55
>> > An: Struts Users Mailing List
>> > Betreff: [S2.1.2] sx:div targets
>> >
>> >
>> >
>> > Hi all,
>> >
>> > I've seen this topic beeing discussed several times already, but I didn't 
>> > find a solution that works for me.
>> >
>> > What I already got:
>> > I invoke an action with a sx:a (targets="dialogContainer"). The action 
>> > opens a document and has two possible return values: "prompt" and 
>> > "download".
>> > "prompt" means, that there are several information necessary before the 
>> > document can be downloaded. It is type="tiles".
>> > "download" means, that the document is ready for download. It is 
>> > type="stream".
>> >
>> > On the "prompt" page is a finish button, that has no targets set, so the 
>> > download starts fine.
>> > If the action returns "download" immediately it shows the stream in the 
>> > specified "dialogContainer".
>> >
>> > What I need is to modify the targets value out of my action.
>> >
>> > I tried it from within the action and with an interceptor, but it seems 
>> > like I can't access the "targets" in the ValueStack.
>> > Another way I tried, was to use afterNotifyTopics and redirect the data to 
>> > what I want - but that didn't work either. (Problem with the stream result)
>> >
>> > Can someone give me a hint, how I can possibly solve it?
>> > I even thought about modifying the freemarker template for the anchor tag 
>> > - but I couldn't find the right spot, where to do it.
>> >
>> > Any help appreciated!
>> >
>> > Kind regards
>> > Jan
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> > For additional commands, e-mail: user-h...@struts.apache.org
>> >
>> >
>> >
>> >
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> > For additional commands, e-mail: user-h...@struts.apache.org
>> >
>>
>>
>>
>> --
>> "Hey you! Would you help me to carry the stone?" Pink Floyd
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> For additional commands, e-mail: user-h...@struts.apache.org
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> For additional commands, e-mail: user-h...@struts.apache.org
>>
>
> _________________________________________________________________
> Windows Live(tm) SkyDrive(tm): Get 25 GB of free online storage.
> http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>



-- 
"Hey you! Would you help me to carry the stone?" Pink Floyd

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org

Reply via email to