Adding Custom Search Form Taxonomy Filter
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I am trying to update my custom templates after upgrading to to Geo my WordPress 3.0. I’ve gotten almost everything working properly, but haven’t figured out how to properly add a filter to update the $args[‘usage’] parameter so I can output custom <option> elements in the taxonomy filter in a search form. I thought I could use the ‘gmw_search_form_dropdown_taxonomy_args’ filter, but it’s not working. My goal is to add some data-attributes to the <option> elements.
function change_to_custom_tax_filter( $args, $taxonomy, $gmw ) { $args['usage'] = 'custom_dropdown'; return $args; } add_filter( 'gmw_search_form_dropdown_taxonomy_args', 'change_to_custom_tax_filter', 30, 3 );
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