在show操作或render locals: {..中需要一些示例变量，否则将返回空值。在 stimulus controller中，this是指控制器示例，如果看不到它的其余部分，它看起来什么也不做。
将此复制到任何页面，然后单击以重新加载：

<%= turbo_frame_tag :reloadable, style: "display:none;" do %>
  <%= request.uuid %>
<% end %>

# clicking this frame will load that ^ frame, because it's first.
<%= turbo_frame_tag :reloadable, src: request.url, onclick: "reload()" %>

“我知道，我知道。”把它放在单独的页面上，不再重复。*
因为onclick不是一件很酷的事情：

// app/javascript/controllers/hello_controller.js

import { Controller } from "@hotwired/stimulus";

export default class extends Controller {
  reload() {
    this.element.reload();

    // this works as well
    // this.element.src = this.element.src;

    // not sure if you would ever need to do it this way
    // this.element.removeAttribute("complete");
  }
}

<%= turbo_frame_tag(:reloadable, style: "display:none;") { request.uuid } %>

<%= turbo_frame_tag :reloadable, src: request.url,
  data: {
    controller: "hello",
    action: "click->hello#reload"
  }
%>

• https：// www.example.com

关于搜索表单：

# app/views/any/where.html.erb

<%= form_with url: "/users", method: :get,
  data: {turbo_frame: :users} do |f| %>

  <%= f.search_field :name, placeholder: "search by name" %>
  <%= f.button "Search" %>
<% end %>

# load this frame from `src`. load it again from the form submission response.
<%= turbo_frame_tag :users, src: "/users", target: :_top %>

# app/views/users/index.html.erb

<%
  scope = User.all
  scope = scope.where(name: params[:name]) if params[:name].present?
  @users = scope
%>

<%= turbo_frame_tag :users, target: :_top do %>
  <% @users.each do |user| %>
    <%= user.name %>
  <% end %>
<% end %>

• https：// www.example.com