link_to 在 bootstrap 4 弹出窗口的数据内容中

link_to in data-content for a bootstrap 4 popover

我想在弹出窗口的数据内容中放置一个 link。不使用 <% link_to 'Save it to your events', usersavedevents_path, 方法::post %> 因为它不起作用,它会溢出到 UI。

查看

<div class="col-1" tabindex="0" data-container="body" data-trigger="focus" data-toggle="popover" data-placement="top" title="Save" data-content="Not sure if you're going? <a rel='nofollow' data-method='get' href='/usersavedevents/new?user_id=1'>Save it to your events</a> and we'll remind you closer to the start date.">
                <%= image_tag "bookmark.png", height: '25px' %>
              </div>
<script>

              $(function () {
                $('[data-toggle="popover"]').popover(
                  {html : true
                  })
              })</script>
              <script>
              $('.popover-dismiss').popover({
                trigger: 'focus'
              })</script>

控制器(我现在 root_path 只是为了测试它,看看我是否采取行动)

class UserSavedEventsController < ApplicationController
def new
    redirect_to root_path
end

def create
    redirect_to root_path   
end
end

路线

  resources :usersavedevents

不断出现此错误:

Routing Error
uninitialized constant UsersavedeventsController

我认为你的命名有误:

routes.rb

resources :user_saved_events

因此路径将是 user_saved_events_path

确保您的文件名遵循 Rails 约定:

user_saved_events_controller.rb

这是关于 rails naming conventions

的一些文档