<%doc> Render a Selectize.js multiple-select to choose from package classes Selectize js and css must be included in the page header. Use the include_selectize option on header.html Parameters: * id - id of the element * onchange - name of a javascript function * placeholder - Text displayed when no options are selected <%init> my %opt = ( id => 'selectize-pkg_class', name => 'selectize_pkg_class', placeholder => 'Filter Package Classes', @_ ); my @pkg_class = qsearch( pkg_class => { disabled => '' } );