I've put some optional code of my app into a dynamic library. When an
instance of one of the classes is needed, I do a load on the library and
create the instance after the onload() handler. I've been reading the
Software Engineer's Guide, aka Developer's Guide, in 15.5 "Deleting
Imported Libraries". It's pretty short, so I'll include it here:
5. Deleting Imported Libraries
To 'unload' an imported library, three things have to be done:
1.
Destroy all the instances that were created by the library. This
is done by calling |iii.destroy();| for each instance |iii|. Note
that if you have created references to the instance outside of the
library, you must delete those references.
2.
Destroy all classes that were created by the snippet. This is done
by calling |ccc.destroy();| for each class |ccc|. Note that if you
have created references to the class outside of the library, you
must delete those references.
3.
Unload the library. This is done by calling |sss.unload()`| where
|sss| is the name of the library (in the import tag).
-----------------------------------------
I have run destroy() on the instances of the classes from the imported
library.
I'm not being successful on step 2. I'm running OL 4.0.12 and tried
lz['employeeMaintenanceWindow'].destroy() but get the dreaded "ERROR
@vr.lzx#600: call to undefined method 'destroy'". I can write to the
debug console the class name and reference:
global class employeeMaintenanceWindow is «¡¿Class?!#12|
lz.employeeMaintenanceWindow».
I am able to do step 3 and run the unload() of the library using the
name from the import. However, when I run code that needs a class from
the library and I load() it again, I get these warnings:
snippetLoaded loadmc= «LoadObj#2| undefined (loading)»
«LzLibraryLoader#18| undefined (loading)»
WARNING: Redefining tag employeeMaintenanceWindow from
lz.employeeMaintenanceWindow to employeeMaintenanceWindow
INFO: The global `employeeMaintenanceWindow` is already defined. To
dynamically create a <employeeMaintenanceWindow> element, you will have
to use `lz.employeeMaintenanceWindow`.
What's the syntax that I should use to remove the global class
definition? Or is it still a requirement to do that?...or am I just
misunderstanding something...
Thanks,
Cary
