Listbox problem

[fabien]

Hi!

I would like to read some data from an ASCII file like
tutu
toto
ttata

and display the each element in a listbox ($list)

If I do
set fd [open $listf "r"]
set data [read $fd]
set filessel [split data "\n"]

$list insert end $filessel

I get
tutu toto tata {}

two questions:
1) how can I display the data in the listbox like
tutu
toto
tata

2) remove {} (is it like a blank char?)

Thanks!

 

[ulis]

$filessel is a list that the listbox inserted as a sole element whose value was: {tutu toto tata}.

You can try:

eval $list insert end $filessel

or better (eval has some subtilities):

eval [linsert $filessel 0 $list insert end]

or (more readable):

foreach item $filessel {$list insert end $item}

bonne chance !

ulis

 

[fabien]

Merci ulis!