Options for search – want default to “all” not “here”

I have a page with Advanced File Mgr, with shortcodes, displaying a set of directories and files. When using the search box, the default is “here”. I want to change this to be “all” as a default. How can I do this? I want the user to be able to easily search for criteria in all files or directory names, not just the ones currently showing – without the user having to change the option themselves (as they likely won’t know how to do this). I don’t see how to do this in the shortcode documentation.

The page I need help with: [log in to see the link]

 

This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Buy WordPress Transfer