Custom column into custom taxonomy (img tag with slug-name as file name)

Question

How to add $term->name (slug) into custom column cells as the file name?

$columns = '<img src="SLUG_NAME.jpg">';



function custom_column_header( $columns ){
        $columns['image'] = 'Image';
        return $columns;
    }
    add_filter( "manage_edit-genre_columns", 'custom_column_header', 10);

    function custom_column_content( $value, $column_name, $term_id ){
        if ($column_name === 'image') {
            $columns = '<img src="SLUG_NAME.jpg">';
        }
        return $columns;
    }
    add_action( "manage_genre_custom_column", 'custom_column_content', 10, 3);

Answer 1

You can use get_term_field() like this:

if ($column_name === 'image') {
    $slug = get_term_field( 'slug', $term_id );
    $columns = '<img src="' . $slug . '.jpg">';
}

Or get_term():

if ($column_name === 'image') {
    $term = get_term( $term_id );
    $columns = '<img src="' . $term->slug . '.jpg">';
}