0

I have defined login levels for users registered on my site as Level 1 and Level 2. I have added a column for same in admin panel users page (users.php), I'm trying to add sorting option but on click for sorting not working. The meta key is level. Here's what I tried.

add_filter( 'manage_users_columns', 'myplugin_manage_users_columns');
function myplugin_manage_users_columns( $columns )
{
    $columns['login_level'] = 'Login Level';
    return $columns;
}

add_filter('manage_users_custom_column',  'myplugin_manage_users_custom_column', 10, 3);
function myplugin_manage_users_custom_column( $value, $column_name, $user_id )
{
    $user = get_userdata( $user_id );

    if ('login_level' == $column_name){
        $lLevel =  get_user_meta( $user_id, 'level', true );
        $value = $lLevel;
        return $value;
    }
}


//make the new column sortable
function user_sortable_columns( $columns ) {
$columns['login_level'] = 'login_level';
return $columns;
}
add_filter( 'manage_users_sortable_columns', 'user_sortable_columns' );

//set instructions on how to sort the new column

function my_user_query($userquery){
if('login_level'==$userquery->query_vars['orderby']) {
global $wpdb;
$userquery->query_from .= " LEFT OUTER JOIN $wpdb->usermeta AS alias ON ($wpdb->users.ID = alias.user_id) ";//note use of alias
$userquery->query_where .= " AND alias.meta_key = 'level' ";//which meta are we sorting with?
$userquery->query_orderby = " ORDER BY alias.meta_value ".($userquery->query_vars["title"] == "ASC" ? "asc " : "desc ");//set sort order
}
}
0

I replaced

//make the new column sortable
function user_sortable_columns( $columns ) {
$columns['login_level'] = 'login_level';
return $columns;
}
add_filter( 'manage_users_sortable_columns', 'user_sortable_columns' );

//set instructions on how to sort the new column

function my_user_query($userquery){
if('login_level'==$userquery->query_vars['orderby']) {
global $wpdb;
$userquery->query_from .= " LEFT OUTER JOIN $wpdb->usermeta AS alias ON ($wpdb->users.ID = alias.user_id) ";//note use of alias
$userquery->query_where .= " AND alias.meta_key = 'login_level' ";//which meta are we sorting with?
$userquery->query_orderby = " ORDER BY alias.meta_value ".($userquery->query_vars["title"] == "ASC" ? "asc " : "desc ");//set sort order
}
}

with

//make the new column sortable
function prefix_sortable_columns( $columns ) {
$columns['login_level'] = 'login_level';
return $columns;
}

add_filter( 'manage_users_sortable_columns', 'prefix_sortable_columns' );
function prefix_sort_by_level( $query ) {
if ( 'login_level' == $query->get( 'orderby' ) ) {
    /* $query->set( 'orderby', 'meta_value' );
    $query->set( 'meta_key', 'level' ); */
    $query->set( 'orderby', 'meta_value' );
    $query->set( 'meta_key', 'level' );
}
}
add_action( 'pre_get_users', 'prefix_sort_by_level' );

And it's done

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.