categories - how to edit wp category widget

admin管理员组

文章数量:1405145

how to edit wp category widget, so it would not show one of specified category? For example, it shows all categories in list, and I need to remove category Books, from it, how can I do it? Best regards, Y2ok

how to edit wp category widget, so it would not show one of specified category? For example, it shows all categories in list, and I need to remove category Books, from it, how can I do it? Best regards, Y2ok

• categories
• php

Share Improve this question asked Oct 21, 2011 at 15:06 Y2okY2ok 2511 gold badge33 silver badges55 bronze badges

Add a comment  | 

1 Answer 1

Sorted by: Reset to default 0

// This alters the get get_terms() arguments and hides some categories
function widget_category_excluder( $args ) {
    // Replace the numbers with category IDs you need hidden
    $args['exclude'] = $args['exclude'].',1,2,3,'; // Keep it safe!
    // Or use exclude_tree to exclude children categories also
    // $args['exclude'] = $args['exclude'].',1,2,3,'; // Keep it safe!
    // (,1,2,3, is enclosed in ',' to ensure digits don't get welded)
    // Test and see what fits your needs best
    return $args;
}
// This allows hooking into WP_Widget_Categories and excluding Terms
add_filter( 'widget_categories_dropdown_args', 'widget_category_excluder' );
add_filter( 'widget_categories_args', 'widget_category_excluder' );

Add this code to your functions.php and experiment. It's a quick fix. A better alternative is a custom widget with the possibility to hide categories.

Regards.

本文标签： categorieshow to edit wp category widget