yeah its great david i havent problem if i had a user in my seed file (for example) and then i need to add new role new user or new item for my html.erb file and i don't know how i do to link user and item if i add item example. Second wan't to know if its possible to use your projet (david ) to verify something for my user role and admin (need to import new projet and doing test for this)
Le mercredi 19 juillet 2017 06:47:20 UTC-4, David Gleba a écrit : > > I may not be answering your question on this one, but I just an admin tool > to add a user since the administrator of the system must grant the proper > role to the new user. > So, if am using rails_admin with the project, add the user in that tool > and assign the appropriate role_id. > > The code can also be setup so a user can sign-up them selves and a default > role is assigned. > > You can also add a user with a tool such as phpmyadmin, pgadmin, > sqlite-browser like http://sqlitebrowser.org/. > > > On Wednesday, July 19, 2017 at 12:06:09 AM UTC-4, babacar thiam wrote: >> >> yeah in this i want to know how do to insert a new users using user view >> or devise and respected role. >> in my userscontroller if i put at the top: before_filter >> :authentificate_user i hav and error saying >> use before_action >> >> >> Le mardi 18 juillet 2017 22:47:12 UTC-4, David Gleba a écrit : >>> >>> The article has an app in github. >>> >>> https://github.com/jameshibbard/authentication-with-devise-and-cancancan >>> >>> Can you download it and run it successfully? >>> >>> >>> >>> On Tuesday, July 18, 2017 at 10:28:33 PM UTC-4, David Gleba wrote: >>>> >>>> I see that in one spot you have Admin - capitalized. and in another it >>>> is not capitalized - admin. >>>> >>>> I wonder if capitalization matters in your code. >>>> >>>> Note that we can't see your code. That makes it harder to help you >>>> when we can't see the code. >>>> >>>> >>>> On Tuesday, July 18, 2017 at 7:07:11 PM UTC-4, babacar thiam wrote: >>>>> >>>>> the error says no MethodError (undefined method `name' for >>>>> nil:NilClass): >>>>> >>>>> >>>>> >>>>> app/models/user.rb:15:in `admin?' >>>>> >>>>> app/models/ability.rb:7:in `initialize' >>>>> >>>>> Le mardi 18 juillet 2017 17:15:51 UTC-4, Colin Law a écrit : >>>>>> >>>>>> On 18 July 2017 at 22:02, babacar thiam <[email protected]> wrote: >>>>>> > >>>>>> > hi i have a mistake since this morning . >>>>>> > >>>>>> > undefined method `name' for nil:NilClass >>>>>> > >>>>>> > Extracted source (around line #15): >>>>>> >>>>>> > >>>>>> > end >>>>>> > def admin? >>>>>> > self.role.name == "Admin" >>>>>> > end >>>>>> > def seller? >>>>>> > self.role.name == "Seller" >>>>>> > >>>>>> >>>>>> As the error says, self.role is nil >>>>>> >>>>>> 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 [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/4bd877cf-01f8-4a99-9fde-c36b80cc7078%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
