提交表单/聊天消息时出现404错误

时间:2019-07-18 08:56:20

标签: html ruby-on-rails ruby actioncable clearance

我是Ruby on Rails的新手,我正在尝试遵循本教程(https://scotch.io/tutorials/asynchronous-chat-with-rails-and-actioncable?fbclid=IwAR19UbyiXHkG8OvSrZ1jXJr5gFK8lnjkqEFdMxaYYMyFisKmwlAXQbyx_GU)。我的Clearance gem设置很好,并且可以正确显示提交消息的表单,但是如果我尝试提交消息,则会收到404错误。

  

来自检查元素的完整错误:   rails-ujs.self-2b8935521e2301b06b45bd42e623eb0c0acf76c3a6ba383b7429c6a2884f8c23.js?body = 1:217   POST http://localhost:3000/ 404(未找到)Rails.ajax @   rails-ujs.self-2b8935521e2301b06b45bd42e623eb0c0acf76c3a6ba383b7429c6a2884f8c23.js?body = 1:217   Rails.handleRemote @   rails-ujs.self-2b8935521e2301b06b45bd42e623eb0c0acf76c3a6ba383b7429c6a2884f8c23.js?body = 1:573   (匿名)@   rails-ujs.self-2b8935521e2301b06b45bd42e623eb0c0acf76c3a6ba383b7429c6a2884f8c23.js?body = 1:174

views / chats / index.html.erb

<h1>Demo Chat</h1>

<div id="messages">
  <%= render @messages %>
</div>

<%= form_with url: '#', html: {id: 'new-message'} do |f| %>
  <%= f.label :body %>
  <%= f.text_area :body, id: 'message-body' %>
  <br>
  <%= f.submit %>
<% end %>

0 个答案:

没有答案
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