I work with JSON property like Obj which might be null, a single oblect or a collection of objects Every time I must analize if (req.responseJSON.Obj == null){ .... } if (req.responseJSON.Obj && !req.responseJSON.Obj.length){ ... ia a single instanse } if (req.responseJSON.Obj && req.responseJSON.Obj.length){ req.responseJSON.Obj.each(....) } but I want to do with resul in the same manner req.responseJSON.Obj.each(....) if I use $A(req.responseJSON.Obj) it doesnt represent a single instanse as an array and how should I do it ? Help me please --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
... var object = req.responseJSON.Obj, array = Object.isArray(object) ? object : [object]; ... array.each( ... ) ... - kangax On Jun 24, 2:20 pm, buda <buda...-2QRbNuDDdII@public.gmane.org> wrote:> I work with JSON property like Obj which might be null, a single > oblect or a collection of objects > Every time I must analize > > if (req.responseJSON.Obj == null){ > .... > > } > > if (req.responseJSON.Obj && !req.responseJSON.Obj.length){ > ... ia a single instanse > > } > > if (req.responseJSON.Obj && req.responseJSON.Obj.length){ > req.responseJSON.Obj.each(....) > > } > > but I want to do with resul in the same manner > req.responseJSON.Obj.each(....) > > if I use $A(req.responseJSON.Obj) it doesnt represent a single > instanse as an array and how should I do it ? > Help me please--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
Thankth kagnax And whence only you know all? :) On 24 июн, 23:26, kangax <kan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> ... > var object = req.responseJSON.Obj, > array = Object.isArray(object) ? object : [object]; > ... > array.each( ... ) > ... > > - kangax > > On Jun 24, 2:20 pm, buda <buda...-2QRbNuDDdII@public.gmane.org> wrote: > > > > > I work with JSON property like Obj which might be null, a single > > oblect or a collection of objects > > Every time I must analize > > > if (req.responseJSON.Obj == null){ > > .... > > > } > > > if (req.responseJSON.Obj && !req.responseJSON.Obj.length){ > > ... ia a single instanse > > > } > > > if (req.responseJSON.Obj && req.responseJSON.Obj.length){ > > req.responseJSON.Obj.each(....) > > > } > > > but I want to do with resul in the same manner > > req.responseJSON.Obj.each(....) > > > if I use $A(req.responseJSON.Obj) it doesnt represent a single > > instanse as an array and how should I do it ? > > Help me please- Скрыть цитируемый текст - > > - Показать цитируемый текст ---~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---