screen-columns

Sort CPT archive by order prevents sorting in admin

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I forgot to add !is_admin() check to my pre_get_posts function. Altered section of code below. add_action( ‘pre_get_posts’, ‘mpe_portfolio_sort_order’); function mpe_portfolio_sort_order($query){ if(is_archive() && ! is_admin() ): $query->set( ‘order’, ‘ASC’ ); $query->set( ‘orderby’, ‘menu_order’ ); endif; };

Add column to plugins table screen

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First, you have to add the custom column to the plugin column names: function wpa65189_add_plugins_column( $columns ) { $columns[‘wpa65189_column’] = ‘wpa65189 Custom Column’; return $columns; } add_filter( ‘manage_plugins_columns’, ‘wpa65189_add_plugins_column’ ); Then output your column data for your plugin: function wpa65189_render_plugins_column( $column_name, $plugin_file, $plugin_data ) { if ( ‘wpa65189_column’ == $column_name && ‘My Plugin Name’ == … Read more

Sorting custom admin column by value

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Ah, the remedy was a simple one: function issue_column_orderby( $vars ) { if ( isset( $vars[‘orderby’] ) && ‘linked_issue_post’ == $vars[‘orderby’] ) { $vars = array_merge( $vars, array( ‘meta_key’ => ‘article_issue_n’, ‘orderby’ => ‘meta_value’ ) ); } return $vars; } add_filter( ‘request’, ‘issue_column_orderby’ ); I probably omitted something before…

Sorting taxonomy columns by meta value numeric

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The code I am posting is a modified and simplified version of yours. I got my solution using your code. /** * Filter WP_Term_Query meta query * * @param object $query WP_Term_Query * @return object */ function filter_terms_clauses( $pieces, $taxonomies, $args ) { global $pagenow, $wpdb; if(!is_admin()) { return $pieces; } if( is_admin() && $pagenow … Read more

how to display “Edit | Quick Edit | Trash | View” in custom WP_List_Table column?

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Those links are hard-coded to display in the “title” column as part of class-wp-posts-list-table.php. Look at the single_row() method in that file, specifically the case ‘title’ to see how those links are constructed. You can probably re-use the same code in your plugin or theme as long as you comply with the GPL license WordPress … Read more

How to remove Gravatar from Username column

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Since there is no special avatar column to unset (the avatars are inside the username column), you could try instead to hide the avatars via css: function hide_avatars_wpse_94126() { if(!current_user_can(‘manage_options’)){ // hide only for non-admins echo “<style>.users td.username img.avatar{display:none !important;}</style>”; } } add_action(‘admin_head-users.php’,’hide_avatars_wpse_94126′); where they are hidden for non-admins. The result will be like this:

Add column for attachment file size

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Working code: // Add custom column with file size info to attachment page add_filter( ‘manage_media_columns’, ‘bb2_manage_media_columns’, 10, 2 ); function bb2_manage_media_columns( $columns ) { $columns[‘filesize’] = __( ‘Storlek’, ‘bb2’ ); return $columns; } add_action( ‘manage_media_custom_column’, ‘bb2_manage_media_custom_column’, 10, 2 ); function bb2_manage_media_custom_column( $column_name, $id ) { switch ( $column_name ) { case ‘filesize’ : $bytes = … Read more

How to set default visible columns in posts list, for all users

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Since the question was about columns and not meta boxes and I needed this solution, Ioannis’ reply got me on the right track. The filter hook in question is default_hidden_columns. This is the solution I ended up with to set my ad_shortcode column to be hidden by default. You should know that this is just … Read more