[TYPO3-mvc] Extensionbuilder relation question

[Jan Kornblum]

Hi all,

i think i've found the solution to get a n:1 relation work from the 
opposite side:

> 1. Adding the missing "int(11) not null default 0" field to 
> "tx_domain_model_category"
>
> 2. Adding $this->products, SetProducts(), GetProducts(), AddProduct(), 
> RemoveProduct() methods in the CategoryModel.php
>
> 3. Adding a field (config->type = passthrough) to the "Category"-TCA

"config->type" must be "inline" or "select".

> I've recognized that when the additional TCA field 
> "products" inside the TCA of "Category" is changed to "inline" instead of 
> "passthrough", and Product-records are created inside the category-record 
> using the IRRE form, they can be accessed by $category->getProducts() 
> correctly. But when i just create a "Product" record and choose a "Category" 
> by the selectbox, this Product cannot be accessed by 
> $category->getProducts()...

Both "foreign_table" AND "foreign_field" must be set inside the 
config-section of the "Category" model TCA.

Regards, Jan