on *:part:#:{
var %i 1
if ($nick == $me) {
while (%i <= $did(switch,4).lines) {
did -ck switch 4 %i
$iif($did(switch,4).seltext == $chan,did -d switch 4 %i,inc %i)
}
}
elseif ($nick != $me) {
while (%g <= $did(switch,7).lines) {
did -ck switch 7 %g
$iif($did(switch,7).seltext == $nick,did -d switch 7 %g,inc %g)
}
}
}

the first part works, removing the channel from list when i part..., but removing the nickname doesnt work

Your code is unnecessarily slow. You don't need a while loop to find a line that matches a certain word/phrase. All you need is $didwm().
However, I couldn't figure out from your post whether these lists (id 4 and 7) contain only 1 instance of the nick/channel or there are more. If the item appears in the list more than once, you need /filter.

i have a nicklist,and a channel list that i am. so when someone leaves/kicked/quits the channel to remove their nickname from 7, and when i leave to remove the channel name that i have just left.

Alright, I got it right the first time. The code I showed you should do what you want. Look up $didwm() to see what it does, you're gonna like it eventually.

thats wicked

From the help file:
$didwm(name,id,wildtext,N)
Returns the number of the line that matches wildtext, with the search starting at line N. N is optional.

i have another problem now

on *:Dialog:switch:sclick:4:{
did -r $dname 7
var %z 1
var %q 1
while (%z <= $comchan($me,0)) {
if ($comchan($me,%z) == $did(4).seltext) {
.set %channick $did(4).seltext
}
inc %z
}
while (%q <= $nick(%channick,0)) {
if ($nick(%channick,%q) isop $chan) {
did -a $dname 7 @ $+ $nick(%channick,%q)
inc %q
}
elseif ($nick(%channick,%q) ishop $chan) {
did -a $dname 7 % $+ $nick(%channick,%q)
inc %q
}
elseif ($nick(%channick,%q) isvoice $chan) {
did -a $dname 7 + $+ $nick(%channick,%q)
inc %q
}
if ($nick(%channick,%q) isreg $chan) {
did -a $dname 7 $nick(%channick,%q)
inc %q
}
}
/window -a %channick
did -r $dname 8
did -a $dname 8 Server: $server
did -a $dname 8 Channel: %channick
did -a $dname 8 Topic: $chan(%channick).topic
did -a $dname 8 Modes: $chan(%channick).mode
did -a $dname 8 Ops: $nick(%channick,0,o)
did -a $dname 8 Half Ops: $nick(%channick,0,h)
did -a $dname 8 Voiced: $nick(%channick,0,v)
did -a $dname 8 Normal Users: $nick(%channick,0,r)
did -a $dname 8 Total Users: $nick(%channick,0)
did -z $dname 8
}

the 2nd while loop freezes me

im trying to get it so its like mircs nicklist
@blah
%blah
+blah
blah
any help greatly appreciated

You don't need a loop here either. You don't need to be bothered with adding the nicks in the list, nor with sorting them: just let /filter do it for you, by dumping the entire nicklist as it is to the dialog. I also modified the previous code I gave you; since you want to add the nicknames with their mode prefix (if any), you also need to tell $didwm() to look for nicks with prefixes. It's also important that you have on OP/DEOP/VOICE/DEVOICE/HELP/DEHELP events, to add/remove the mode prefix from the nicknames in ID 7.

Anyway, here's the code:

thankyou that works really well, accept for 1 thing
the half-ops come before the ops

This shouldn't be happening... I can't test any of this right now, but have you by any chance specified the sort style for the dialog listbox? (eg list 4, 100 100 100 100, sort). If you have, remove it, it is not needed.

i took sort of, works fine now, thanx