Are you using Poet? If so this might help:
https://metacpan.org/module/Poet::Manual::Intro#Multiple-values-for-parameters
On Mar 25, 2013, at 8:04 AM, Wil Peters <wil.pet...@xs4all.nl> wrote:
> Hi,
>
> I'm new to mason2. In html::mason it was fairly easy to capture the
> values of a multi-select formfield in the receiving component. Now, when
> I post values only 1 value is received. Same problem occurs when I use a
> checkbox that can be ticket more than once.
>
> This is my form:
>
> <form action="query_design" method="post">
> <select name="table_classes" multiple="multiple">
> <option value="table-bordered">table-bordered</option>
> <option value="table-condensed">table-condensed</option>
> <option value="table-hover">table-hover</option>
> </select>
> <button type="submit" name="submit" value="OK">OK</button>
> </form>
>
> This is a piece of code in the receiving component 'query_design.mc',
> testing whether a list or a scalar variable is received:
>
> % my @list;
> % eval { @list = @{$.table_classes}; }; # check if list is received
> % if ( !$@ ) { # It is indeed a list
> % for my $i ( @list ) {
> listvalue--><% $i %><br>
> % }
> % } else { # It's a scalar
> <% $.table_classes %>
> % }
>
> Now, even when i select all 3 values in the select field
> 'table_classes', only 1 value is received. So no list...
>
> In html::mason I could grab the values as a list in this way!
>
> Question: how to capture all the values of multiselect form fields in
> the receiving component?
>
> Kind regards,
>
> Wil Peters.
>
>
>
>
>
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