BuddyPress.org

Hello, I come back to you, because I did not succeed what I wanted to do, moreover I made some modification in my code, in fact I do not want to filter by groups, but by a meta then, already I coded the code to obtain a user by a meta_value and a meta_key, but I do not know how to add my request in the loop members for which displays me the user in the content members.

function add_filter_society() {
    ?>
    <div class="bp-members-filter-wrap subnav-filters filters no-ajax">

        <div id="dir-filters-rubrash" class="component-filters clearfix">

            <div id="members-order-select-rubrash" class="last filter">
                <label class="bp-screen-reader-text" for="members-order-by">
                    <span>Trier par:</span>
                </label>
                <div class="select-wrap">
                    <select id="members-order-by-rubrash" data-bp-filter="members">

                        <option selected>Filtre par société</option>

                        <?php
                        global $wpdb;

                        $society_meta = $wpdb->get_results( "SELECT distinct meta_value FROM $wpdb->usermeta WHERE meta_key = 'mepr_societe_facultatif'");

                        foreach($society_meta as $society) {

                            if(!empty($society->meta_value)) {
                                ?> <option> <?php echo $society->meta_value; ?> </option> <?php
                            }
                            ?>
                        <?php } ?>

                    </select>
                    <span class="select-arrow" aria-hidden="true"></span>
                </div>
            </div>
        </div>
    </div>

    <?php

}
add_action('rb_enter_directory_members_content', 'add_filter_society');

function get_member_by_society() {

    $user_query_meta = get_users(array(
        'meta_key' => 'mepr_societe_facultatif',
        'meta_value' => 'selectOption'
    ));

}
add_action('rb_enter_directory_members_content', 'get_member_by_society');

Do you have an idea?