As he never explained and I had to search too, here it what you need to do.
In the entity, when you define the onetomany relation, you can add an asset
orderby
/**
* @var ArrayCollection
*
* @ORM\OneToMany(targetEntity="Last_edition", mappedBy="homepage",
cascade={"all"})
* @ORM\OrderBy({"num_order" = "ASC"})
*/
private $last_editions;
Here we are
On Friday, June 22, 2012 at 9:35:20 AM UTC+2, Steve Sobel wrote:
>
> Thanks, I'll have to look up what that means - I'm pretty new to the
> bundle...
>
> Can I ask, since you seem to know the bundle: Can I also have
> drag/sort on an entity that isn't a onetomany? For example I just
> have "Items", no child relationships at all... does the Admin Bundle
> support drag/sort on those as long as they have a sortable field? I
> didn't see anything in the documentation but I'd love it if this
> existed...
>
> Steve
>
> On Fri, Jun 22, 2012 at 2:25 AM, Thomas Rabaix <[email protected]
> <javascript:>> wrote:
> > You need to specify the collection ordering in the schema definition.
> >
> > Le 22 juin 2012 09:21, "Steve Sobel" <[email protected]
> <javascript:>> a écrit :
> >
> >> Hello,
> >>
> >> I'm using the Admin bundle and so far it's great, but I have one
> >> problem... I discovered the documentation that allows OneToMany items
> to be
> >> drag/drop sorted from here:
> >>
> >>
> >>
> http://sonata-project.org/bundles/doctrine-orm-admin/master/doc/reference/form_field_definition.html#advanced-usage-one-to-many
>
> >>
> >> The problem is this:
> >>
> >> Dragging and dropping to save a new sort order does work - it updates
> the
> >> database properly and they display in the right order on the frontend
> of my
> >> website -- but in the admin, the query doesn't sort them using my
> >> displayOrder column, so the order looks wrong on page load even though
> it
> >> properly saved the order I dragged/dropped!
> >>
> >> It would seem to me that since I specified which field was the
> "sortable"
> >> field in the spec that it should know to order on that field, shouldn't
> it?
> >> Is this a bug, or am I perhaps doing something wrong?
> >>
> >> Steve
> >>
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