How add column in page posts medias
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Hi I want to add a column which displays the users roles in this content
This is my code:
add_filter('manage_users_columns', array(&$this,'myusers')); add_action('manage_users_custom_column', array(&$this,'function_column'), 10, 3); add_filter( 'group_user_sortable_columns', array(&$this,'column_sortable' )); add_filter( 'request', array(&$this,'column_orderby' )); //Posts add_filter('manage_posts_columns', array(&$this,'myusers')); add_action('manage_posts_column_column', 'function_column', 10, 3); //Pages add_filter('manage_pages_columns', array(&$this,'myusers')); add_action('manage_pages_custom_column', array(&$this,'function_column'), 10, 3); //Media add_filter( 'manage_media_columns', array(&$this,'myusers')); add_action( 'manage_media_custom_column', array(&$this,'function_column'), 10, 3); function myusers($columns) { $columns['myusers'] = __('Views', 'myusers'); return $columns; } function function_column( $value, $columnz, $ids ) { if ( 'myusers' != $columnze ) return $value; $vars = get_user_meta($ids, 'myusers', TRUE); return $this->My_displays[$vars]; }
In users it works fine but in pages and media I have ‘Missing argument 3 for aclass::function_column’
Thank you
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