Good call. Thanks,
Craig On Jan 29, 10:20 pm, kevinpfromnm <[email protected]> wrote: > If you're going to have a collection, usually you preload the > collection and filter out what you don't want to reduce memory > overhead for one and to ensure accurate pagination for two. If those > aren't a concern, add an if condition on the row checking for > permission will just not display those items for which permission is > lacking. > > For example: > <table> > <tr: if="&this.view_permitted?(field)" /> > </table> > > Though, most times at least one of the first two conditions I > mentioned applies so you filter what you load. > > I actually tried mostly the same thing before tom pointed that out to > me about the pagination. > > On Jan 29, 6:54 pm, "[email protected]" <[email protected]> > wrote: > > > I am running into a problem on edge hobo where the table/table-plus > > tags are trying to render rows for every item in the collection > > regardless of whether or not the current user has permissions to view > > it. Along with that, if the current user does not have permission to > > view the item it will try to render a row but will run into errors > > when trying to display the individual fields for the item for all > > fields besides 'this'. > > > Here is a simple app to recreate the problem: > > > 1. Create an edge hobo app > > 2. Create a post model with a title:string and is_private:boolean > > 3. add belongs_to :user on the post model > > 4. add has_many :posts to the user model > > 5. change view_permitted? of post to be - !is_private || owner_is? > > (acting_user) || acting_user.administrator? > > 6. migrate everything > > 7. create some posts, some of the as with is private checked and > > others not > > 8. create post/index.dryml and put this in it > > > <index-page> > > <collection: replace> > > <table without-header fields="this, draft, created_at" /> > > </collection:> > > </index-page> > > > 9. View the index of posts as a guest and you should start seeing > > errors > > > Any ideas on this? Any one else having this problem? > > > Thanks, > > > Craig --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Hobo Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hobousers?hl=en -~----------~----~----~----~------~----~------~--~---
