16 Mar
2011
16 Mar
'11
1:40 p.m.
Can anyone tell me how to refer an instvar from within a namespace defined inside a class constructor? With my attempt below the $iss in the tk_messageBox line is undefined.
Class create MatlabInterface
MatlabInterface instproc init {} { my instvar iss namespace eval MicWatch { proc add {} { tk_messageBox -type ok -icon info -title "MicWatch" -message "$iss" } } }
I’m new to Tcl, let alone XOTcl, and don’t know how to search the posts in the mailing list so forgive me if the question has been asked before.
Regards,
Tuyen