Hello, I'm new in
Struts 2, Sencha (ExtJS) and JSon and I have to develop a Web application. I have already read many sources but there are some points that I don't undertstand.
The first one:
To communicate Sencha with Struts 2, JSON objects are used. The action classes must always implement get and set methods in order to pass parameters between Sencha and Struts 2 and from Struts 2 to Sencha.
Is there any other method or way to achieve this task.
Thank you in advance.