To collapse all of the field groups on the modules pages:

1) Create a new block with the block body:

<script language="javascript">
$(document).ready(function () {
  $("form#system-modules fieldset.collapsible:not(.collapsed) .collapse-processed a").click();
});
</script>

2) Set the Input Format to "Full HTML" or "PHP code."

3) Under "Page Specific Visibility Settings", select "Show on only the listed pages." and enter the path:

admin/build/modules/list

4) Assign the block to appear in a region that will apear as part of your admin/build/modules/list page.

Learn more about jQuery in Drupal at http://drupal.org/node/301181.

Comments

aniediudo’s picture

aniediudo commented

You can also do this via the settings page of the Admin Menu contrib module. I would strongly advise newbies to embrace this module. It could save you a whole lot of clicks, page loads & headaches, esp. if you have a crawling internet connection like mine!

giuseppe pillera’s picture

giuseppe pillera commented

This tips is very useful!! Thank u very much! I was becoming almost idiot to search and search in my modules adm page!

ñull’s picture

ñull commented

I would like to use the same method to close one check out pane of Ubercart, but this code does not work (any more). Any clue why?

eaposztrof’s picture

eaposztrof
Primary language Hungarian
Location Székelyföld
commented

I created a custom module with the following code in .info file:

name = eaposztrof_hacks
description = Custom alterations for admin pages on my website
core = 7.x
stylesheets[all][] = css/eaposztrof_hacks.css
scripts[] = js/eaposztrof_hacks.js

and adding the following jQuery code to the js/eaposztrof_hacks.js file:

(function ($) {
	$(document).ready(function(){
		if(window.location.href.indexOf("admin/modules") > -1) {
			var els = [].slice.apply(document.getElementsByClassName("collapsed"));
			for (var i = 0; i < els.length; i++) {
				els[i].className = els[i].className.replace(/ *\bcollapsed\b/g, "");
			}
		}
	});
})(jQuery);