如何编辑wp category小部件，使其不会显示指定类别中的一个？例如，它显示列表中的所有类别，我需要删除类别图书，如何才能从中删除？祝你一切顺利，YOK
如何编辑wp类别小工具
1 个回复
最合适的回答,由SO网友:EarnestoDev 整理而成
// 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\' );
当做
结束