add one def in application_helper.rb
like :
def show_flash(flash)
html = ""
if flash[:error]
html += "<div class="error">#{flash[:error]}</div>"
end
if flash[:warning]
html + = "<div class="warning">#{flash[:warning]}</div>"
end
if flash[:notice]
html += "<div class="notice">#{flash[:notice]}</div>"
end
end
then change in view.
from
<% if flash[:error] %>
<div class="error"><%= flash[:error] %></div>
<% end %>
<% if flash[:warning] %>
<div class="warning"><%= flash[:warning] %></div>
<% end %>
<% if flash[:notice] %>
<div class="notice"><%= flash[:notice] %></div>
<% end %>
To
<%= show_flash(flash) %>
I hope it will help u..
Thank you
On Mon, Mar 23, 2009 at 7:31 PM, Fresh Mix <rails-mailing-l...@andreas-s.net
> wrote:
>
> How can I replace this with helper?
>
> <% if flash[:error] %>
> <div class="error"><%= flash[:error] %></div>
> <% end %>
> <% if flash[:warning] %>
> <div class="warning"><%= flash[:warning] %></div>
> <% end %>
> <% if flash[:notice] %>
> <div class="notice"><%= flash[:notice] %></div>
> <% end %>
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
--
Wu You Duan
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