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a list problem

2006-08-10T10:03:38-04:00

yes I worked it out was not so difficult as I think before your code help to find the way.

Statistics: Posted by keeper2 — Thu Aug 10, 2006 10:03 am

a list problem

2006-08-10T09:23:35-04:00

Have a look at the list commands in tcl: list, lappend, lsearch, lreplace

Roughly tho, something like this (not complete code):

Code:

#add:proc addlist {what} { global mylist if {[lsearch $mylist $what] == -1} {  lappend mylist $what }}#delete:proc dellist {what} { global mylist set i [lsearch $mylist $what] set mylist [lreplace $mylist $i $i]}#Get "proper" layout, separate with ; instead...proc getproper {} { global mylist return [join $mylist ";"]}

Not complete code, but should give you a decent example on how to use those commands

Statistics: Posted by nml375 — Thu Aug 10, 2006 9:23 am

a list problem

2006-08-10T08:37:18-04:00

Can somebody help me to do the following.

On a command lets say !add the user can add a value to a list.

Lets say the user type:
!add test
!add test2

Then the list should contains test;test2 seperated by a ;

If the user type again
!add test2
it should not be added to the list saying its already in.

If the user types
!del test

the value test should be deleted in the list.

Statistics: Posted by keeper2 — Thu Aug 10, 2006 8:37 am