[RUBY] Install multiple submit buttons in Rails View to get the value of the pressed button
Thing you want to do
Install multiple buttons and get the value of the pressed button as shown below
View Jump to the purpose action of the select controller
button.html.erb
<%= form_tag({ :controller => 'select', :action => 'purpose' }) do %>
<%= submit_tag "A" %><br>
<%= submit_tag "B" %><br>
<%= submit_tag "C" %><br>
<%= submit_tag "D" %><br>
<% end %>
Controller
The value of the button is entered in params [: commit]
select_controller.rb
class SelectController < ApplicationController
def purpose
#A,B,C,Enter the value of the button such as D
@name=params[:commit]
end
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