Because PageParameters can't handle that therefor we need a real form component
where all the multipart handling code is in.
For this we need something like a BookmarkableForm i will try to look at this after 1.2
So that you can post to a bookmarkable url that creates the page and then when it is created
it calls the form.submit. This way you could have stateless pages with forms. Only thing
is that ofcoure the form state is not kept in the session so you can alter behaviour between request
But this works fine for search boxes, login forms on top of a page or things like that.
johan
On 4/13/06, Timo Stamm <
[EMAIL PROTECTED]> wrote:
Johan Compagner schrieb:
> you where talking about the PageParameters object so i thought you where
> talking about inbound stuff.
> Then every parameters will be in it.
>
> Ofcourse no multipart stuff and ofcourse outbound only what can be presented
> in a simple string can be added.
Ok, so it doesn't work. That was a misunderstanding. We are talking
about integrating wicket with other apps. For example Acrobat, which can
send POST data (no URL parameters) from a form.
> That seems logical to me
Yes, it is. But on the other hand there might be a need to integrate a
legacy app with wicket that requires that a POST request is handled.
Kurt is using a servlet to handle that request, and redirects to a
bookmarkable wicket page. I thought about how Wicket could handle this
directly, without a servlet in between, and PageParameters came into my
mind.
Timo
> On 4/13/06, Timo Stamm < [EMAIL PROTECTED]> wrote:
>> Johan Compagner schrieb:
>>> PageParametes will contain post params..
>> This comment by Martijn Dashorst sounds different:
>>
>> | A note to the article: you can't use the PageParameters for types
>> | other than simple types such as Strings and Integers. [...]
>> |
>> | The bookmarkable links and PageParameters are used for things that
>> | need to be bookmarkable.
>>
>> http://www.javalobby.org/java/forums/m91985755.html
>>
>>
>> Only URLs with simple urlencoded parameters are bookmarkable. You can't
>> bookmark a POST request.
>>
>>
>> The API doc says:
>> | Page parameters in HTTP are query string values in the request URL.
>>
>>
>> Johan, are you sure that multipart POST requests are supported?
>>
>>
>> Timo
>>
>>
>>
>>
>>
>>> So if for example you post to a bookmarkable page then PageParameters
>> should
>>> be filled with everything.
>>>
>>> johan
>>>
>>> On 4/13/06, Timo Stamm <[EMAIL PROTECTED]> wrote:
>>>> kurt heston schrieb:
>>>>> I could probably extend one of the core wicket
>>>>> classes instead of HttpServlet and arrive at the same place, though
>> I'm
>>>>> not sure it would be any more elegant.
>>>> A thought: Maybe PageParameters should be available for POST requests
>> as
>>>> well.
>>>>
>>>> I don't know if it possible for a framework-client to handle requests
>> at
>>>> the required level...
>>>>
>>>>
>>>> Timo
>>>>
>>>>
>>>>> Thanks for the help.
>>>>>
>>>>> Timo Stamm wrote:
>>>>>> kurt heston schrieb:
>>>>>>> I've got some legacy PDFs laying around that utilize the HTTP submit
>>>>>>> functionality available when using Acrobat fillable forms. The
>>>>>>> servlet I have answering these Acrobat requests saves off the field
>>>>>>> names and values submitted in a 3 column table (rec id, field name,
>>>>>>> value). We change the forms and add fields pretty often. Later,
>>>>>>> when a view of the filled form is requested, I fill it again with
>> the
>>>>>>> database values using iText (which is BEYOND cool) and stream it to
>>>>>>> the browser. Simple enough.
>>>>>>>
>>>>>>> I'm presently using this servlet's response object to just forward
>>>>>>> calls on to a Wicket bookmarkable page...pretty loose integration.
>>>>>> I think this loose integration is the best you can do. I am using
>>>>>> quite a similar approach to integrate a legacy JSP based app and it
>>>>>> works very well.
>>>>>>
>>>>>>
>>>>>>> Any suggestions as to how I might "Wickefy" my servlet such that I
>>>>>>> can take advantage of things like Wicket session management an such
>>>>>>> when handling requests submitted via Acrobat?
>>>>>> What are you missing? The bookmarkable Page should have access to the
>>>>>> Wicket session. Remember to forward the session id as well.
>>>>>>
>>>>>>
>>>>>> Timo
>>>>>>
>>>>>>
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