Right now I'm building a project management app in rails, here is some background info:
Right now i have 2 models, one is User and the other one is Client. Clients and Users have a one-to-one relationship (client - has_one and user - belongs_to which means that the foreign key it's in the users table)
So what I'm trying to do it's once you add a client you can actually add credentials (add an user) to that client, in order to do so all the clients are being displayed with a link next to that client's name meaning that you can actually create credentials for that client.
What i can't figure it out how to do is, that if you actually have credentials in the database (meaning that there's a record in the users table with your client id) then don't display that link.
Here's what i thought that would work
<% for client in @client%>
<h5>
<h4><%= client.
id %></h4>
<a href="/clients/<%= client.
id %>"><%= client.name %></a>
<% for user in @user %>
<% if user.client_id = client.
id %>
<a href="/clients/<%= client.
id %>/user/new">Credentials</a>
<%end%>
<% end %>
</h5>
<% end %>
And here's the controller:
def index
@client = Client.find_all_by_admin(0)
@user = User.find(:all)
end
but instead it just puts the link the amount of times per records in the user table. Any help?
