where in the tutorial is the discussion of this On Monday, November 23, 2015 at 4:13:57 PM UTC-5, Colin Law wrote: > > On 23 November 2015 at 21:11, fugee ohu <fuge...@gmail.com <javascript:>> > wrote: > > how to format them on a page ... my thought was to use group_by for > > formatting a page that displays all categories > > Do the tutorial. > > Colin > > > > > On Monday, November 23, 2015 at 3:39:05 PM UTC-5, Colin Law wrote: > >> > >> On 23 November 2015 at 20:11, fugee ohu <fuge...@gmail.com> wrote: > >> > I'm looking for a solution for managing categories My categories > table > >> > has > >> > name , parent_id fields My first challenge is to display all > categories > >> > on a > >> > single page and my next is to build select lists represenative of the > >> > tree > >> > (after this has been done I wanna integrate listings with them) > >> > >> I don't understand what is challenging about your first challenge. Do > >> you mean you don't know how to get the categories from the database > >> (Category.all) or how to format them on a page or what? > >> > >> It suggests to me that you have still not followed my and Tamara's > >> advice to work right through railstutorial.org. Until you understand > >> the basics you are just wasting your time and ours. > >> > >> Colin > > > > -- > > You received this message because you are subscribed to the Google > Groups > > "Ruby on Rails: Talk" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to rubyonrails-ta...@googlegroups.com <javascript:>. > > To post to this group, send email to rubyonra...@googlegroups.com > <javascript:>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/rubyonrails-talk/145b7f8d-6956-44b3-ac9a-57fecd95e33e%40googlegroups.com. > > > > > > For more options, visit https://groups.google.com/d/optout. >
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