pass a varible from view to controller

rubyonrails-talk
1

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

is in the view to controller

2

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.

3

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

4

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

5

Yes