Rails: Flash Messages not appearing anywhere -


so let's have code this:

class postscontroller < inheritedresources::base    # add before_filter here , devise should handle redirection if user not signed in.   before_filter :authenticate_user!, only: [:vote_up]    def vote_up   begin   current_user.vote_for(@post = post.find(params[:id]))   redirect_to [@post]   flash[:success] = "you have voted successfully" rescue activerecord::recordinvalid   redirect_to [@post]   flash[:error] =  "you have voted"   end  end  end

neither of messages "you have voted successfully" or "you have voted" being shown.

in view have: 

enter code here  <p id="notice"><%= notice %></p>     <%= @post.embed .html_safe %>     <header>         <h7><%= @post.name %></h7>     </header> <h8><%= @post.title %></h8> <article> <%= @post.content .html_safe %>  <p> <%= link_to 'back', posts_path %> | <%= link_to('vote song!', vote_up_post_path(@post), :method => :post) %></p>  <p><id="notice"><%= notice %></p>

no dice. i'm still not getting flash messages anywhere. idea i'm doing wrong?

you should set flash before redirect_to

and in view

<p>   <%= flash[:success] unless flash[:success].blank? %>   <%= flash[:error] unless flash[:error].blank? %> </p>

you can check link


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