Support Forum

Here’s one way you might be able to achieve something like this.

Add the following functions:

add_action( 'wpsp_inside_wrapper', function( $settings ) {
    if ( count( $settings[ 'tax_term' ] ) > 0 ) {
        echo '<select class="drop-filter"><option value="all">All</option>';

        $cnt = sort( $settings[ 'tax_term' ] );
        foreach ( $settings[ 'tax_term' ] as $trm ) {
            echo '<option value="' . $trm . '">' . str_replace( '-',' ',$trm ) . '</option>';
        }

        echo '</select>';
    }
} );

add_action( 'wp_footer', function() {
    ?>
        jQuery( document ).ready( function( $ ) {
            $( ".drop-filter" ).change( function() {
                var selectedOption = $( this ).children( "option:selected" ).val();

                if ( 'all' === selectedOption ) {
                    $( '.wp-show-posts-single' ).fadeIn( 100 );
                } else {
                    $( '.wp-show-posts-single' ).fadeOut( 100 );
                    $( '.location-' + selectedOption ).fadeIn( 100 );
                }
            } );
        });
    <?php
} );

The only change you need to make is this line:

$( '.location-' + selectedOption ).fadeIn( 100 );

location is the taxonomy – so you’d need to update that with whatever taxonomy slug you’re using.