Rails 5行動電纜不工作

我已經創建了一個showwhtml.erb vew，其中有一個複選框列表存在我想要當複選框cliked命名爲Generate的行動是執行，然後渲染一個部分內這show.html.erb我使用作用電纜，但未能如願這裏試過是我Show.html.erbRails 5行動電纜不工作

<%= @files.each do |key,value|%> 
<div class="subdir"> 
<%= check_box_tag(key, value, false, data: {remote: true, method: :post, url: generate_repository_path }) %> 
<%= label_tag key%> 
</div> 
<br> 
<%end%>

生成方法

def generate 
     request.POST.each do |key,value| 
      @filename=key 
      @path= value 
     end 
     @id=params[:id] 
     @file=Hash.new 
     if File.directory?(@path) 
      Dir.chdir("#{@path}") 
      Dir.glob("*").each do |entries| 
      @file[entries]="#{@path}/entries" 
      puts "#{entries}" 
      end 
      render(partial: 'operations/dir',object: @file) 
      else 
      puts "It is a file" 
      end 
     end

這裏是我的部分

<%= @file.each do |key,value|%> 
<%= check_box_tag(key, value, false, data: {remote: true, method: :post, class: "checkbox", url: generate_repository_path }) %> 
<%= label_tag key%> 
<br> 
<%end%>

這裏是我的operations.coffee文件

App.operations = App.cable.subscriptions.create "OperationsChannel", 
    connected: -> 
    # Called when the subscription is ready for use on the server 

    disconnected: -> 
    # Called when the subscription has been terminated by the server 

    received: (data) -> 
    # Called when there's incoming data on the websocket for this channel 
    $(".subdir").prepend(data);

和Operations_channel.erb

class OperationsChannel < ApplicationCable::Channel 
    def subscribed 
    stream_from "operations" 
    end 

    def unsubscribed 
    # Any cleanup needed when channel is unsubscribed 
    end 
end

這裏是從複選框日誌

Started GET "/cable" for 127.0.0.1 at 2017-03-03 14:37:37 +0530 
Started GET "/cable/" [WebSocket] for 127.0.0.1 at 2017-03-03 14:37:37 +0530 
Successfully upgraded to WebSocket (REQUEST_METHOD: GET, HTTP_CONNECTION: keep-alive, Upgrade, HTTP_UPGRADE: websocket) 
OperationsChannel is transmitting the subscription confirmation 
OperationsChannel is streaming from operations 
Started POST "/repositories/12/generate" for 127.0.0.1 at 2017-03-03 14:37:42 +0530 
Processing by RepositoriesController#generate as JS 


Parameters: {"sections"=>"/home/sifat/directory/public/system/repositories 

/uploads/extract/12/resume/sections", "id"=>"12"} 
skills.tex 
work.tex 
projects.tex 
bio.tex 
education.tex 
communication.tex 
    Rendered operations/_dir.html.erb (1.3ms) 
Completed 200 OK in 6ms (Views: 4.1ms | ActiveRecord: 0.0ms)

我能夠調用的方法產生而且呈現partial _dir.html.erb，但不會在show.html.erb中更改或顯示。

來源

2017-03-03 Amitoj Singh

在服務器端你的複選框，單擊處理程序應該是觸發ActionCable廣播：http://api.rubyonrails.org/classes/ActionCable/Server/Broadcasting.html

我也建議調試，連接和收到了您的操作信道文件「操作方法對一些控制檯日誌.coffee「

來源

2017-07-17 12:24:18

Rails 5行動電纜不工作

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