RoR：form_tag值到控制器

Question

我再次坚持学习RoR，现在使用form_tag。我按照rails指南但无法将参数从form_tag传递给控制器​​。我的index.html.erb是：

    <h1>Welcome to mySite.com</h1>
    <p></p>

    <p></p>

<%= form_tag(controller: "logins", method: "post") do %>
  <p>
    <%= label_tag(:username, "Username") %><br>
    <%= text_field_tag(:username) %>
  </p>
  <p>
    <%= label_tag(:password, "Password") %><br>
    <%= password_field_tag(:password) %>
  </p>

  <p>
    <%= submit_tag "create" %>
    <%= submit_tag "clicked" %> 
  </p>


<% end %>

控制器看起来像：

class LoginsController < ApplicationController
  def index

  end

 def create
   if params[:commit] == 'clicked'
     render action: "clicked"
   else
     render text params.inspect
   end

end
def clicked
  render text: params.inspect
end
end

的routes.rb

match "logins/index" => "logins#index", :as => :index , :via => [:get, :post]
#get "logins/create"
match "logins/create" => "logins#create", :as => :create ,:via => :get
#match "logins/clicked" => "logins#clicked", :as => :clicked, :via => [:get, :post]
get 'logins/clicked', to: 'logins#clicked'


#resources :logins

按钮点击index.html.erb刷新页面，就像把我带回索引页面一样。

更新：更新了评论中的建议。

由于 ABHI

Answer 1

<h1>Welcome to mySite.com</h1>
<p></p>

<%= form_tag(controller: "logins", action: "create") do %>
<p>
  <%= label_tag(:username, "Username") %><br>
  <%= text_field_tag(:username) %>
</p>
<p>
  <%= label_tag(:password, "Password") %><br>
  <%= password_field_tag(:password) %>
</p>

<p>
<%=submit_tag "Create"%> 
<%= submit_tag "Clicked" %> 
</p>


<% end %>

控制器看起来像：

class LoginsController < ApplicationController
def index

end

def create
 if params[:commit] == "Clicked"
  p "hi"
  redirect_to clicked_logins_path(request.parameters)
  else
  render text: params.inspect + "hi"
  end
end
def clicked


render text: params.inspect

end
end

在routes.rb

中

resources :logins do
 collection do
  get 'clicked'
 end
end

我希望它有所帮助。

Answer 2

您需要在form_tag

中提交提交路径

欢迎来到mySite.com

    

<%= form_tag(clicked_login_path, method: "post" ) do %>
<p>
  <%= label_tag(:username, "Username") %><br>
  <%= text_field_tag(:username) %>
</p>
<p>
  <%= label_tag(:password, "Password") %><br>
  <%= password_field_tag(:password) %>
</p>

<p>

<%= submit_tag 'submit'%>    
</p>