Dashlets filter enum single select

[lenz1979]

Hello!

i add some filtres to the OutcomeByMonth chart dashlet.

if i add the following to OutcomeByMonthDashlet.data.php + options in other file it shows the select in the dashlet modification dailog.

         'obm_probability_operator' => array(
                'name'  => 'obm_probability_operator',
                'vname' => '',
                'type'  => 'enum',
            ), 
  

But it shows this as multiselect instead of single select.


How can i change this to a single select filter param?

i alreads tried to set displayParams (size).