I'm using InputBox for the first time. All seems to be working well apart from one feature: preloadparams.
<inputbox> type=create preload=Template:Preload_Page preloadparams=abcde </inputbox>
In the preload page I'm calling, I'm expecting it to replace the string $1 with the text abcde, but it just outputs $1.
Ideally, I want to pass in a category string (like [[category:categoryname]]) but I thought I'd just start off simple to get it working.
Any ideas where I'm going wrong?