Hi,
I'm trying to implement a simple search form, and I want to store the search
criterias in session to get them back later. I have 2 fields:
- a textfied "title"
- a choicefield "category"
In session, I store an array of values, for instance array('category' => 2,
'title' => 'foo').
The main issue comes when I want to instanciate the form with the search
criterias, I have this exception: "Warning: spl_object_hash() expects
parameter 1 to be object, integer given". This error is thrown by the
EntityToIDTransformer class.
To fix that, I've to tranform the "category" values into a persisted entity,
using Doctrine to fetch the data:
$data['category'] = $em
->getRepository('BlogBundle:Category')
->find($data['category_id']);
And then, it works. Is there a better way, or is it the right way to do
that?
Thanks,
--
Noël GUILBERT
http://www.noelguilbert.com/
Twitter : http://twitter.com/noelguilbert
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