Re: Re: A general UL script

On Mon, October 30, 2006 5:13 am, Børge Holen wrote: > * First it insert an empty file field (hidden). This seems silly, but whatever. > * Second, I rename all files to an md5 hash. > * Third, The md5 hash makes legal filenames witch enables my toolset > to modify > modify/validate my jpg. And MD5 hash seems kind of excessive, when you could do: $filename = preg_replace('/[^a-z0-9_\\.]i/', '', $filename); But whatever makes you happy. > The problem I seem to be getting at is this; How do I remove, lets > say, file > nr 3 of 6. The input fields can easily (because fields is removed and > added > dynamicly) be named everything from 'file_1' to 'file_20'. I only want Aha! Try using name="file[1]" instead of "file_1" and your life will become MUCH simpler. You can keep your id="file_1" for JS to use getElementById and muck with what's visible, but your PHP will be soooo much easier with name="file[1]" > jpg's > , so that gif in nr 3 has to be removed before the md5 hash rename. > > I could use splice_array to get at it just as I do with the first > empty one, > but then again, how do I count down the fields to get to the non valid > file > types. Once you use name="file[3]" there is no count down. It's an array. -- Some people have a "gift" link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So?