我已经有几年没有使用过Rails了,但我没有使用Rails 5.1.6的经验。虽然我可以通过种子文件和Rails控制台保存数据,但不能从HTML表单保存数据。在提交时,我看到身份验证令牌和参数出现在浏览器的URL栏中,而不是保存,并重新呈现表单。
唯一不同寻常的是,我是在Docker容器中开发的,但我在5.1.4中编写的最后一个应用程序使用了相同的Dockerfile和Docker-Compose文件,并且运行正常。
我的控制器:
class UsersController < ApplicationController
before_action :find_user, only: [:show, :edit, :update]
def index
end
def new
@user = User.new
end
def create
@user = User.new(user_params)
if @user.save
redirect_to @user
else
render :new
end
end
def show
end
def edit
end
def update
if @user.update_attributes(user_params)
redirect_to users_url
else
render :edit
end
end
private
def user_params
params.require(:user).permit(:last_name, :first_name, :category, :phone_number, :email, :password, :password_confirmation)
end
def find_user
@user = User.find(params[:id])
end
end
视图:
<%= form_with model: (@user) do |f| %>
<%= f.label :first_name %>
<%= f.text_field :first_name %>
<%= f.label :last_name %>
<%= f.text_field :last_name %>
<%= f.label :email %>
<%= f.text_field :email %>
<%= f.label :phone_number %>
<%= f.text_field :phone_number %>
<%= f.submit "Create user" %>
<% end %>
模型:
class User < ApplicationRecord
belongs_to :account
end
开发日志内容:
Started GET "/users/new?utf8=%E2%9C%93&authenticity_token=r0JIvUKGw1mtIVHT582uIfVvTglMTn6PE2iYOCYNHDv5GJ5AedXb4ZS%2F7kFRmfmFA5PIJeklSbmSE3FR0SpJSg%3D%3D&user%5Bfirst_name%5D=aaa&user%5Blast_name%5D=bbb&user%5Bemail%5D=aaa%40bbb.com&user%5Bphone_number%5D=&commit=Create+user" for 172.18.0.1 at 2018-06-05 21:02:12 +0000
Processing by UsersController#new as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"r0JIvUKGw1mtIVHT582uIfVvTglMTn6PE2iYOCYNHDv5GJ5AedXb4ZS/7kFRmfmFA5PIJeklSbmSE3FR0SpJSg==", "user"=>{"first_name"=>"aaa", "last_name"=>"bbb", "email"=>"aaa@bbb.com", "phone_number"=>""}, "commit"=>"Create user"}
Rendering users/new.html.erb within layouts/application
Rendered users/new.html.erb within layouts/application (2.0ms)
Completed 200 OK in 348ms (Views: 331.7ms | ActiveRecord: 0.0ms)
“submit”后的URL:
我以前见过这种情况,但这可能是三年前的事了,我想不起来我是如何修复它的。任何想法都将不胜感激。
发布于 2018-06-06 05:20:09
https://stackoverflow.com/questions/50708950
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