[TYPO3-mvc] Tx_Extbase_Persistence_ObjectStorage problem

[Michael Knoll]

Hi Dimanche,

in my opinion, you should not use comma seperated lists as a subsitute 
for a real MM-relation. I'm not sure, whether ExtBase can handle comma 
seperated lists in its persistence classes (I think so, as there is an 
example for fe_users and fe_groups shipped with ExtBase), but I would 
strongly recommend to use real M:M tables to solve this problem.

In my extension, MM tables are correctly resolved!

Greetings

Michael




Eat Dimanche schrieb:
> Hi,
> 
>  >> I have two tables have relationship to each other: "member" & 
> "service". For each member can have 1..* on service.
> 
>  >> In table member I have stored the services separately by comma.
> For example:
> 
>  >> table member
> -----------------------
> uid    name    service
> -----------------------
> 1    Sok    1,2
> 2    Sao     2,3
> 3    Dimanche 4
> -----------------------
> 
>  >> table service
> -------------
> uid    name
> -------------
> 1    AA
> 2    BB
> 3    CC
> 4    DD
> 5    EE
> -------------
> 
>  >> I am working in the backend it works properly. But now, I would like
> to update service in the frontend. I can't. The value always be null in 
> database when I updated.
>  >> For editing form I am using multiple selection box. For property 
> service is assigned type as Tx_Extbase_Persistence_ObjectStorage, also 
> method getter and setter same relatedPosts.
> 
> 
> Could anyone help me for this problem?
> Thanks a lot.
> 
> Best regards,
> Dimanche