That's how multi-selection (and input with the same name) compacts to a string.
// Tobias
On Mar 11, 2011, at 3:15 PM, Will Scheidegger wrote:
>
> Thank you, Tobias, for the help. I did find out about the token and state in
> the meantime. With the following Freemarker hack, I can list the submitted
> form values:
>
> [#assign formState =
> ctx.request.session.getAttribute('info.magnolia.module.form.engine.FormEngine-formState-'
> + ctx['mgnlFormToken'])]
>
> Values:
> [#assign keys = formState.getValues()?keys /]
> [#list keys as key]
> - ${key} = ${formState.getValues()[key]}<br />
> [/#list]
>
> The funny thing now is, that this will give me something like:
>
> - key = value__value
>
> Does anyone know what that "value__value" is all about?
>
> Thanks!
> -will
>
>
> On 11.03.2011, at 14:30, Tobias Mattsson wrote:
>
>>
>> Hi Will,
>>
>> The submitted values are kept in session keyed with a special token. The
>> token is passed as a request parameter each time so you can see it as a
>> hidden input in forms and directly in the address bar.
>>
>> The object held in session is FormState [1], it has a method called
>> getValues() to access the collected values.
>>
>> There's a utility class called FormStateUtil that has two methods that you
>> should find useful. getFormStateToken() returns the token (the request
>> parameter) for the current request and getFormState(String formStateToken)
>> returns the FormState object.
>>
>> [1]
>> http://svn.magnolia-cms.com/svn/community/modules/magnolia-module-form/trunk/src/main/java/info/magnolia/module/form/engine/FormState.java
>> [2]
>> http://svn.magnolia-cms.com/svn/community/modules/magnolia-module-form/trunk/src/main/java/info/magnolia/module/form/engine/FormStateUtil.java
>>
>> Cheers,
>> Tobias
>>
>> On Mar 11, 2011, at 10:27 AM, Will Scheidegger wrote:
>>
>>>
>>> Dear Magnolians
>>>
>>> Yesterday I gave the multi-step forms the first try and I was surprised at
>>> how easy it was to set one up (thanks to the video). But from the
>>> documentation I could not tell how to access the form values submitted in
>>> the previous steps. I would like to display a "preview" page as a last step
>>> before final submitting of the form.
>>>
>>> Is there a session object one can access?
>>>
>>> Thanks!
>>> -will
>>>
>>>
>>> ----------------------------------------------------------------
>>> For list details see
>>> http://www.magnolia-cms.com/home/community/mailing-lists.html
>>> To unsubscribe, E-mail to: <[email protected]>
>>> ----------------------------------------------------------------
>>
>>
>>
>> ----------------------------------------------------------------
>> For list details see
>> http://www.magnolia-cms.com/home/community/mailing-lists.html
>> To unsubscribe, E-mail to: <[email protected]>
>> ----------------------------------------------------------------
>>
>
>
>
> ----------------------------------------------------------------
> For list details see
> http://www.magnolia-cms.com/home/community/mailing-lists.html
> To unsubscribe, E-mail to: <[email protected]>
> ----------------------------------------------------------------
----------------------------------------------------------------
For list details see
http://www.magnolia-cms.com/home/community/mailing-lists.html
To unsubscribe, E-mail to: <[email protected]>
----------------------------------------------------------------
