Xotcl December 2022

xotcl@alice.wu.ac.at

3 participants
2 discussions

NX objects and namespaces
by Maksym Zinchenko 29 Dec '22

29 Dec '22

Hello, first of all Happy new year for all! I have a doubt about an object as a parameter and namespaces. For example I have 2 classes: package require nx > > nx::Class create aClass { > : public method print {} { > puts "I'm an a object: [[self] info name] -> [[self] info parent] " > } > } > > nx::Class create bClass { > :property pr:object,required > > :method init {} { > puts "a_obj print result: " > ${:pr} print > } > } > > aClass create a_obj > bClass create b_obj -pr a_obj > It works the way it's supposed to work. Now inside the namespace: namespace eval testNameSpace { > aClass create a_obj1 > a_obj1 print > bClass create b_obj1 -pr a_obj1 > } > This will give me an error, because NX is trying to execute object passed as a parameter in global namespace: I'm an a object: a_obj1 -> ::testNameSpace > a_obj print result: > invalid command name "a_obj1" > My question is, I might be doing something wrong, what is the right way to do it? Or when I pass Object as parameter I need to add namespace manually, why it's not assuming [namespace current]? Thank you

3 2

Instance with Non-breaking space
by Maksym Zinchenko 19 Dec '22

19 Dec '22

Hello, I have an issue, and dont know whats going on, I have a class "ccClass": nx::Class create ccClass -superclass oodz_baseclass { .... }, when i try to use it from proc ccClass create cc1 -name code -db db It gives me an error, like that in the naviserver logs, instead of space UTF-8 chars: "invalid command name "ccClass\xc2\xa0create"" Strange thing I can create objects from nsshell without any issues. May be someone can help me, thank you

2 2

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Xotcl December 2022