Hey Ralph, The code that you posted looks good to me. This feels like a Turbolinks issue since it goes away after a refresh - are you using Turbolinks? If so, try disabling it.
If that doesn't work or isn't applicable, it might help if you could reproduce the issue somewhere like http://code.runnable.com Jim On Wednesday, July 5, 2017 at 1:51:46 AM UTC-4, Ralph Shnelvar wrote: > > This is my first post here. Comments on style, etc., are appreciated. > > An answer is even more appreciated. > > This is a continuation of my question at > https://stackoverflow.com/questions/44856528/how-to-trace-a-html-button-non-event-rails-authorization-with-pundit > > The problem: > > Figure 1: > I have a form: > > The first time I visit this page, everything seems to work. I can click on > "Change Role" and update the appropriate row in the Postgres table. I can > do it as many times as I like with no problems. > > > If I click on, for instance, [email protected] <javascript:> (highlighted > in yellow), I get to the following page: > Figure 2: > > The above is just fine. > > If I click on Users on the upper right, I return to the webage denoted as > Figure 1. > > > > Now things get, hmm, (un)interesting. > > When I click on Change Role, nothing happens. > > I have hooked up Wireshark and I am almost 100% sure I see no Post going > out when I click on Change Role. I am pretty sure I see no outbound http > when I click on Change Role > > > > *If I refresh the page, Change Role starts working again!*I am clueless > where to look or what is going on. > > > app/controllers/users_controller.rb > class UsersController < ApplicationController # See > https://stackoverflow.com/questions/16519828/rails-4-before-filter-vs-before-action > # "As we can see in ActionController::Base, before_action is just a > new syntax for before_filter" > before_action :ralph_before_action > after_action :ralph_after_action > > before_filter :authenticate_user! > after_action :verify_authorized > > def index > # byebug if ralph_test_byebug > @users = User.all > authorize User > end > > def show > byebug if ralph_test_byebug > @user = User.find(params[:id]) > authorize @user > end > > def update > # byebug # if ralph_test_byebug > @user = User.find(params[:id]) > authorize @user > byebug # if ralph_test_byebug > if @user.update_attributes(secure_params) > redirect_to users_path, :notice => "User updated." > else > redirect_to users_path, :alert => "Unable to update user." > end > end > > def destroy > user = User.find(params[:id]) > authorize user > user.destroy > redirect_to users_path, :notice => "User deleted." > end > > private > > def secure_params > params.require(:user).permit(:role) > end > > def ralph_before_action > # byebug > xyz=123 > end > > def ralph_after_action > # byebug > xyz=123 > end > > end > > > app/views/users/index.html.erb > <div class="bigbox"> > <div class="box"> > <table class="table-minimal"> > <tbody> > <% @users.each do |user| %> > <tr> > <%= render user %> > </tr> > <% end %> > </tbody> > </table> > </div> > </div> > > > > > app/views/users/_user.html.erb > <td> > <%= link_to user.email, user %> > </td> > <td> > <%= form_for(user) do |f| %> > <%= f.select(:role, User.roles.keys.map {|role| [role.titleize,role]}) > %> > <td> > <button><%= f.submit 'Change Role' %></button> > </td> > <% end %> > </td> > <td> > <%= link_to("Delete user", user_path(user), :data => { :confirm => "Are > you sure?" }, :method => :delete, :class => 'button') unless user == > current_user %> > </td> > > > > > > -- 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/3157f2a7-9771-4195-a30a-4b959a22b6b0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
