[html-formfu] Join two fields?

[Moritz Onken]

Thanks Carl,

great work!


Am 05.05.2008 um 13:22 schrieb Carl Franks:

> I've committed a new Filter::CompoundJoin and a new  
> Deflator::CompoundSplit
>
> They are intended for use with a Multi element, which must be named.
> Example of use:
>
>    ---
>    element:
>      - type: Multi
>        name: address
>
>        elements:
>          - name: number
>          - name: street
>
>        deflator:
>          - type: CompoundSplit
>
>        filter:
>          - type: CompoundJoin
>
> # set a default on the 'address' field
>
> $form->get_field('address')->default( '10 Downing Street' );
>
> # the Deflator splits this, so it renders as
>
> < input name="number" value="10" />
> < input name="street" value="Downing Street" />
>
> # submit values
>
> $form->process({
>    'address.number' => '10',
>    'address.street' => 'Downing Street',
> });
>
> # the Filter changes this to a single value on the 'address' field
>
> my $address = $form->param_value('address'); # "10 Downing Street"
>
> Check the pod/docs for methods to change the split regex, the join
> string, and field ordering.
>
> Cheers,
> Carl
>
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