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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