[TYPO3-dev] Adding JS file to list frame

[J. Lingott]

While working on a backend module extending the clickmenu with some new 
items I needed a way to add my javascript file globally to be able to 
send AJAX  requests from the new items to my script and execute code 
without switching into the module itself. The method I found searching 
for a solution was extending backend.php's additionalBackendItems by a 
small script injecting the JS file (like shown on 
http://wiki.typo3.org/index.php/ExtDirect#How_to_use_Ext_Direct_.3F).

This works and I can run my script directly from clickmenu items now, 
but unfortunately what I would rather need is a way to extend the 
document loaded in list_frame (alt_db_navframe.php/ dblist.php). As I 
need to extend the JS object Clickmenu with a new function (which works 
fine when the module itself is loaded on content frame), but that object 
is just available when needed (for sure) and therefore doesn't exist yet 
when backend.php is loaded.

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