On 5 September 2013 18:56, honey ruby <emailtohoneyr...@gmail.com> wrote: > Thanks for the response Colin my last mail was deleted some how anyway > thanks for your reply. So If I use association between the tables > > Table A Table B > has_many B and belongs_to A > > now I save a new record to A > @table_a = TableA.save > @table_b = ? > what should be my next line so that id of that saved record will save in > Table B
Really, you need to work through some good tutorials to get the basics of rails. Also read the Rails Guides, in particular the one on Associations. > > > And how should we approach this with out association if there is no rails > only Ruby project Don't know. Colin > > help me on this > > > > On Thu, Sep 5, 2013 at 10:07 PM, Colin Law <clan...@googlemail.com> wrote: >> >> On 5 September 2013 17:12, honey ruby <emailtohoneyr...@gmail.com> wrote: >> > Thanks for your quick responses. Does I get the same id if I use >> > @whatever.reload. >> > if that model is accessed often and there are multiple users working on >> > same >> > model and I want table A id to be saved as new record in table B >> > Table A >> > id name email >> > 878 Sam s...@mail.in.com >> > >> > >> > as I save 878 record in Table A I want that 878 id to be saved as new >> > record >> > in table B >> > Table B >> > id table_a_id >> > 900 878 >> >> As I suggested a little while ago when you first asked this question, >> but did not reply to my response, you should consider doing this using >> an association between the tables. Something like table_b belongs_to >> table_a, table_a has_many table_bs. Then rails will do a lot of the >> hard work for you. Almost always in rails if you are manipulating id >> values then you are doing it wrong. >> >> 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-talk+unsubscr...@googlegroups.com. >> To post to this group, send email to rubyonrails-talk@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLs7jwBTiOh4dWLCrDEjDQOdfLceSYf9NY1qoTST8f%3DcqA%40mail.gmail.com. >> >> For more options, visit https://groups.google.com/groups/opt_out. > > > -- > 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-talk+unsubscr...@googlegroups.com. > To post to this group, send email to rubyonrails-talk@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/CAOKUzCknCfEBTsiddykGqCb4K_goTpbG53bG%3DYuJFY75FHKx9A%40mail.gmail.com. > > For more options, visit https://groups.google.com/groups/opt_out. -- 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-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLt2wgmhDq7rP_%2Bh-V380yNaSLjG%2B1%3DHHV05cOvCH3Gs2A%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
