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Form Questions

ListboxField unable to set multiple = true


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MartinPhone

6 May 2013 at 12:52pm (Last edited: 6 May 2013 12:53pm), Community Member, 57 Posts

I'm feeling very stupid but no matter where I look I can't find what I'm doing wrong. I want to display a ListboxField that contains all the values I've specified in my listboxArray array. The values are there alright, I just can't set it to multiple select. I only ever get a one-value dropdownlist...

I also would like to know how to set the $size to use the size value returned by getAttributes...

$fields = parent::getCMSFields();
      
      $fields->addFieldToTab("Root.Content.Main", new ListboxField(
          $name = "Treatments",
          $title = "All treatments offered by practitioner",
          $source = $listboxArray,
          $size=8,
          $multiple=true
          )
         );
      return $fields;

What am I doing wrong?

Avatar
MartinPhone

6 May 2013 at 1:11pm Community Member, 57 Posts

OK to answer my own question I didn't realise value='', would be so important. Put that in and it works.

My question as to how to set the size to be that of the array still stands though!