What is the preferable approach if you want to develop your own addon modules to openerp point of sales module?
I use Eclipse for the openerp/python part. But what is the best tools and approach to make a module to modify design within the javascript part?
Do you have a guide on how to start the development for a custom addon for PoS¿?
For regular openerp python modules I set it up simular to this: http://www.zbeanztech.com/blog/openerp-61-development-environment-ubuntu-using-eclipse
I already have setup my development environment, but do you know some referenci for the PoS widget API?