Re: [xwiki-users] Dynamic number of fields in Class

On Sat, Oct 13, 2012 at 4:04 PM, poppakap <poppakap(a)yahoo.com> wrote: AppWithinMinutes creates a single xclass per application (e.g. ShoppingCartClass). In your case you need one more xclass (at least) for the shopping cart item (following Jerome's suggestion). You need to create this class yourself and modify ShoppingCartSheet to add support for managing the shopping cart items (as you said below). As a result your application entries will have one object of type ShoppingCartClass and one or more objects of type ShoppingCartItemClass. The xclass is a descriptor for a set of xobjects. It holds the list of properties, their names, types, etc. but it doesn't hold any values! So you can't use the xclass to store data, you have to use xobjects, which are instances of an xclass. Objects assign values to the properties defined by the class. Note that when you edit your AWM application, you can set default values to the xclass properties but those values are not saved in the class but in the template, ShoppingCartTemplate, which is a page that contains an object of type ShoppingCartClass. Hope this helps, Marius