[html-formfu] position element not found

[Carl Franks]

On 10 January 2012 09:16, Gabor HALASZ <halasz.g at freemail.hu> wrote:
> On 1/10/2012 9:38 AM, Carl Franks wrote:
>>
>> Hi,
>> Can you provide the config / code which sets-up the form,  and the rest
>> of your code which looks like it's cut off mid-line?
>
>
> Hi!
>
> My configs:
>
> picture/manage.conf:
>
> <<include                       ../common/filter.conf>>
> <elements>
>    type                        Block
>    <attributes>
>        id                      fieldbox
>        class                   fifty
>    </attributes>
>    <elements>
>        type                    Block
>        tag                     label
>        content_loc             form.config.label.picture.manage.fieldset
>    </elements>
>    <elements>
>        type                    Fieldset
>        <attributes>
>            class               placeholder
>        </attributes>
>
>        <elements>
>            <<include           ../common/element/file.picture.conf>>
>        </elements>
>
>    </elements>
> </elements>
>
> The included elements:
>
> common/filter.conf:
>
> filter                          TrimEdges
> filter                          HTMLEscape
> filter                          HTMLScrubber
>
> common/element/file.picture.conf:
>
> type                            File
> name                            image
> label_loc                       form.element.label.picture
> <attributes>
>    title                       form.element.title.picture
> </attributes>
> <constraints>
>    type                        File::MIME
>    types                       image/bmp
>    types                       image/gif
>    types                       image/jpeg
>    types                       image/png
>    types                       image/tiff
> </constraints>
> <constraints>
>    type                        File::MinSize
>    min                         32768
> </constraints>
> <constraints>
>    type                        File::MaxSize
>    max                         524288
> </constraints>
>
> My Ctalyst controller:
>
> =head2 manage
>
>  Picture manager logic
>
> =cut
>
> sub manage : Chained( 'base' ) : PathPart( 'manage' ) : Args( 0 ) : Form {
>    my ( $self, $c ) = @_;
>
>    $c->stash->{title} = 'template.title.picture.manage';
>
>    $c->stash->{form}->load_config_file('picture/manage.conf');
>
>
>    if ( exists $c->flash->{productId} ) {
>
>        my $position = $c->stash->{form}->get_all_element({ type => 'File',
> });
> #        my $position = $c->stash->{form}->get_all_element;
>
> use Data::Dumper;
> $c->log->debug( 'HIER: ' . $position );
>
>        $c->stash->{form}->insert_after( $c->stash->{form}->element( {
>                name => '5',
>                src  => $c->uri_for( '/api/getproducticon/' .
> $c->flash->{productId} ),
>                type => 'Image',
>            } ), $position );
>
>    }
>    else {
>        $c->model('Event')->error;
>        $c->detach('/forbidden');
>    }
>
>    $c->stash->{form}->process;
>
>
>    return;
> }
>
> Thanks

Ah, it's the old FAQ :) - you need to call insert_after() on the
parent of $position, not the $form object.
So, do this:

    $position->parent->insert_after( \%new_spec, $position );