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Page: 1 2 3
Comments:
<0> so those 3 line i add....are working
<0> but insid the proc
<0> are no more getting the env value
<0> couse when i run the script...i am sent to put2
<0> this means that env do not read the right value...
<1> set list "1 2 3"
<1> set var(2) "exist"
<1> foreach x {[split $list] { if {[info exists var($x)]} { puts "exist" } else { puts "false" } }
<2> anc: #899 (173 clicks) Tcl: 1 2 3
<1> set var(2) "exist"
<1> ;set var(2) "exist"
<2> anc: #902 (314 clicks) Tcl error: can't set "var(2)": variable isn't array
<1> ;set var($list) "exist"
<2> anc: #903 (329 clicks) Tcl error: can't set "var(1 2 3)": variable isn't array
<1> oh well
<0> $env(RENDERLOCATION)
<1> foreach x {[split $list] { if {[info exists var($x)]} { puts "exist" } else { puts "false" } }
<0> puts $env(RENDERLOCATION)
<1> would check all variables if it exists
<0> i m ust go
<0> see u later
<3> ;return a
<2> Gotisch: #29 (161 clicks) Tcl: a
<3> ;botisop #tcl
<2> Gotisch: #30 (2334 clicks) Tcl error: invalid command name "botisop"
<3> ;isop
<2> Gotisch: #31 (406 clicks) Tcl error: wrong # args: should be "isop nick ?channel?"
<3> ;isop zanpaktou #tcl
<2> Gotisch: #32 (234 clicks) Tcl: 1
<3> ;isop zanpaktou #eggrcl
<2> Gotisch: #33 (418 clicks) Tcl error: illegal channel: #eggrcl
<3> ;isop zanpaktou #eggtcl
<2> Gotisch: #34 (229 clicks) Tcl: 1
<4> ;return b
<2> chilla: #36 (133 clicks) Tcl: b
<4> ;return exec {uname}
<2> chilla: #40 (158 clicks) Tcl:
<5> zanpaktou exec uname
<2> <3.0ms> Linux
<4> zanpaktou exec uname
<6> ok i can play another bit
<6> so
<6> http://www.rafb.net/paste/results/gB1Q2O59.html
<6> in the script i am modifying i cannot get the result i want
<6> the error is that i add an if statment that should check the existence of an environment variable
<6> if the variable exist then i wanna start my widnow..
<6> ptherwise if the var do not exist i have a window that tell me to add the variable
<6> quiet easy
<6> the real reason is that i do not exaclty undestand how to debug in tcl
<6> where do i have to run my script?
<6> in a console?
<6> is there a fast way?
<6> each tim ei have to load and execute the script in whish
<6> is there any1?
<6> is there a good way to debug?
<6> how do i run the script...
<6> i run it...but i wanna see a console window...
<6> where i can see something that return my check
<6> while testin
<6> axl
<6> are u there?
<7> what you want?
<6> i am trying to find a good way to debug
<6> couse i am confused!
<7> wish?
<6> in window...
<6> if i do tclsh
<6> i get a shell
<6> with whish i should get the return of my scirpt in the console...
<6> but i cannot get wish to wirk in D:\
<6> i have to do a d:
<6> but in the console is not taken as command
<6> then i have a script
<6> i'll show u
<7> k
<6> http://www.rafb.net/paste/results/gB1Q2O59.html
<6> ok it is not complete...couse is quet long
<6> u will see on line 19
<6> i am trying to do an env variable check
<6> so that if that var is set in win...
<6> do this...
<6> if is not set create a window that tell me to create that var...that is all...for now...
<6> and i have big problem
<6> http://www.rafb.net/paste/results/wjuZ7235.html
<6> ok this one is the best i can do with my logic mind
<6> ;D
<6> if u wanna give a look...
<6> if u prefer i can paste all the script...so that u can see it working
<6> i m doins a if{[info exixt env(RENDERLOCATION)]}{
<6> and it seems that this env(RENDERLOCATION) is not read...
<8> make sure its global
<6> ok this is a good ideas...
<6> so that i hjave to declare it as
<6> global var env(RENDERLOCATION)
<6> and outside of the proc main()?
<8> uh no
<8> "global env" inside proc main
<8> or $::env(blah)
<8> man global
<6> if {[info exists $env(RATTREE)]} {
<6> puts "ok la variabile c'"
<6> } else {
<6> puts "inserire la variabile di sistema RATTREE"
<6> }
<6> why this in a tcl script do not work then
<6> it is becouse of $
<6> ok
<6> how do i can go in D...where i have my tcl project via console?
<6> ok
<6> solved
<6> solved nothing...
<6> ****
<6> :)
<6> if {[info exists env(RENDERLOCATION)]} {
<6> puts "ok la variabile c'"
<6> } else {
<6> puts "inserire la variabile di sistema RENDERLOCATION"
<6> }
<2> tikal: #109 (stdout) inserire la variabile di sistema RENDERLOCATION
<6> already done
<6> this one is working...
<6> but inside the script no more
<3> ::
<6> i have to use the ::
<6> ?
<6> http://www.rafb.net/paste/results/e1hg6P88.html
<3> global env
<6> allright
<6> i show u
<6> this time it is working
<6> sorry my stressing help request:)
<6> i had to use those ::
<6> http://www.rafb.net/paste/results/fkYfbN12.html
<6> and not to declare global
<6> but that :: stand for global_?
<6> i do a help research
<3> it was global env
<3> and not global env(whatever)
<3> just read up global
<3> since rock told you exactly the same thing already
<6> yeah....but it is a weird syntax...
<6> so ....putting ::env(RENDERLOCATION)
<6> is like putting global env
<6> before that if
<6> i was reading now about namespaces...
<6> it like if inside the main proc...i am in another namespace?
<6> so that to link to the global namespace i cen use the ::?
<3> www.tcl.tk
<6> :)
<6> i have a book
<6> ;)
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