Question

我的登录和注册表单都在同一页面上。我正在尝试根据填写的表格来指定应采用哪种“发布”路线。注册表单的帖子应该发送到create_user操作，登录表单的帖子应该发送到create动作。无论我在视图中指定什么，创建一些原因 - create_user操作 - 即使是登录表单。

路线：

  get '/login' => 'sessions#new', as: :users
  post '/login' => 'sessions#create_user'  
  post '/login' => 'sessions#create'

查看：

    <div class="forms">

    <div class="login">

        <h3>Login</h3>

        <%= form_for(:session, url: {action: "create"}) do |x| %>
            <%= x.email_field :email, :placeholder => " Email", :style => "height:50px; width:350px; border: solid #ff4d4d; background-color:#eff5f5; margin-top:20px; padding-left:5px;" %>
            <%= x.password_field :password, :placeholder => " Password", :style => "height:50px; width:350px; border: solid #ff4d4d; background-color:#eff5f5; margin-top: 35px; padding-left:5px;" %>
            <%= x.submit "Login" %>
        <% end %>

    </div>

    <div class="divide"></div>

    <div class="signup">

        <h3>Signup</h3>

        <%= form_for @new_user, url: {action: "create_user"} do |x| %>
            <%= x.text_field :name, :placeholder => " Name", :style => "height:50px; width:350px; margin-top:20px; border: solid #ff4d4d; background-color:#eff5f5; padding-left:5px;" %>
            <%= x.email_field :email, :placeholder => " Email", :style => "height:50px; width:350px; margin-top:35px; border: solid #ff4d4d; background-color:#eff5f5; padding-left:5px;" %>
            <%= x.password_field :password, :placeholder => " Password", :style => "height:50px; width:350px; margin-top:35px; border: solid #ff4d4d; background-color:#eff5f5; padding-left:5px;" %>
            <%= x.submit "Submit" %>
        <% end %>

    </div>

</div>

控制器：

class SessionsController < ApplicationController
def new 
    @new_user = User.new
end

def create
    @user = User.find_by_email(params[:session][:email])
    if @user && @user.authenticate(params[:session][:password])
        session[:user_id] = @user.id 
        redirect_to '/'
    else
        render '/login'
    end
end

def create_user
    @new_user = User.new(user_params)
    if @new_user.save
        session[:user_id] = @new_user.id 
        redirect_to '/'
    else
        render '/login'
    end     
end

def destroy 
    session[:user_id] = nil
    redirect_to '/login'
end

private
def user_params
    params.require(:user).permit(:name, :email, :password)
end

Answer 1

你做得很奇怪，但这应该有效。。

改变这个：

<%= form_for @new_user, url: {action: "create_user"} do |x| %>

对此：

<%= form_for @new_user, url: url_for(controller: 'sessions_controller', action: 'create_user') do |x| %>

您应该考虑将create user内容移动到另一个控制器（UsersController）。如果您正确配置路线（添加resources :users），则只需使用form_for @new_user，而无需告知要发布的控制器/操作。

Rails指定路由

1 个答案: