pass a varible from view to controller

please can anyone suggest me a code to pass a variable which

is in the view to controller

Ishara Gunathilake wrote:

please can anyone suggest me a code to pass a variable whichis in the
view
to controller

Can you please provide the exact problem? So that can try for solution.

Ishara Gunathilake wrote:

please can anyone suggest me a code to pass a variable whichis in the

view

to controller

Can you please provide the exact problem? So that can try for solution.

Hi, I agree with Priya. What are you trying to do exactly? Please provide a use case or

scenario.

-Conrad

basically you got two possibilities:
1. write the value into a session-variable
  session[:wtf] = "some string or value"

2. pass your value as a parameter to some action and read params in
your controller:
view:
  <%= link_to "my_action" :controller => :bla, :action
=> :my_action, :wtf => "some string or value" %>
controller:
  def my_action
    puts params[:wtf]
  end

Yes