ActionController::UnknownFormat 添加 response_to 时

Question

当我删除respond_toand 时render to view，一切正常，但添加js render会出现错误。

控制器代码：

if params[:stock].present?
  @data = params[:stock]
  @stock = Stock.new_form_lookup(params[:stock])
  respond_to do | format |
      format.js  {render partial: 'user/result'} 
  end
else
  flash[:danger] = "no search found "
  redirect_to my_portfolio_path
end

结尾

查看代码：

<%= form_tag searchstock_path , remote: true , method: :get, id:"stock-search" do %>

application.js 代码：

//= rails-ujs
//= require jquery
//= require bootstrap
//= require jquery_ujs
//= require turbolinks
//= require_tree .

Answer 1

您需要controller_action_name.js.erb在视图中创建一个文件并渲染其部分。

$('.className').html("<%= escape_javascript(render 'user/result') %>")