chris
1
Hi,
I can do this :
collection_select “state”, :id, TrainingState.find_all,:id,:name
but not this :
collection_select “state[]”, :id, TrainingState.find_all,:id,:name
Anyone any idea why? Is there something about collection_select that
does not allow collections?
Thanks
Chris
chris
2
Chris wrote:
I can do this :
collection_select “state”, :id, TrainingState.find_all,:id,:name
but not this :
collection_select “state[]”, :id, TrainingState.find_all,:id,:name
This will work, but only when @state came from the DB, not
when it’s new. When new you need to use the index option
instead.
Plus I don’t think you want to use a dropdown to select the
id attribute of @state. Shouldn’t it be something like
training_state_id instead?
–
We develop, watch us RoR, in numbers too big to ignore.