Question

我有一个表格来更改密码，提交表格后应该发出一个看跌期权。

<%= form_tag authors_change_password_path, method: :put  do %>
  <%= fields_for :author do |f| %>
    <div class="col-md-6">
      <div class="card" style="width: 20rem;">
        <div class="card-block">
          <div class="card-title">
              Change password  </div>
        </div>

          <ul class="list-group list-group-flush">
            <li class="list-group-item">
              <div class="field">
                <%= f.label :current_password %>
                <%= f.password_field :current_password, class: 'form-control' %>
              </div>
            </li>

            <li class="list-group-item">
              <div class="field">
                <%= f.label :new_password %>
                <%= f.password_field :new_password, class: 'form-control' %>
              </div>
            </li>

            <li class="list-group-item">
              <div class="field">
                <%= f.label :new_password_confirmation %>
                <%= f.password_field :new_password_confirmation, class: 'form-control' %>
              </div>
            </li>
            <li class="list-group-item">
          <%= f.submit "Change password", class: 'btn btn-warning' %></li>
          </ul>
        </div>
      </div
      <% end %>
        <% end %>

当我点击提交时，我收到以下错误：

Routing Error
No route matches [POST] "/authors/change_password"

我无法弄清楚它为什么发出POST请求，因为我在选项哈希“method :: put”中声明了行

<%= form_tag authors_change_password_path, method: :put  do %>

我在这一行尝试了以下变体：

<%= form_tag (authors_change_password_path, method: :put)  do %>
<%= form_tag authors_change_password_path, {method: :put}  do %>
<%= form_tag (authors_change_password_path, {method: :put})  do %>
<%= form_tag authors_change_password_path, method: "put"  do %>

我的路线：

Rails.application.routes.draw do

  devise_for :authors
  root to: 'blog/posts#index'

  namespace :authors do
    get '/account' => 'accounts#edit', as: :account
    put '/info' => 'accounts#update_info', as: :info
    put '/change_password' => 'accounts#change_password', as: :change_password
    resources :posts do
      put 'publish' => 'posts#publish', on: :member
      put 'unpublish' => 'posts#unpublish', on: :member
    end
  end

  scope module: 'blog' do
    get 'about' => 'pages#about', as: :about
    get 'contact' => 'pages#contact', as: :contact
    get 'posts' => 'posts#index', as: :posts
    get 'posts/:id' => 'posts#show', as: :post
  end

我哪里错了？这很奇怪，因为我遵循教程，我有与教程相同的代码，但我得到错误，教程工作正常。这是代码。 https://github.com/StephenFiser/FrogBlog/blob/master/config/routes.rb 和视频链接供参考：https://www.youtube.com/watch?v=JP31T66tU7w

编辑：PUT请求只是另一种形式的POST。但实际上它正在进行PUT调用。只需检查生成的HTML表单即可。您将在Rails维护的表单中找到隐藏字段以进行PUT调用。不要担心你实际上是在幕后进行PUT调用。

如果出现混淆，

上面的编辑不是我的作者。

编辑2：表单的html输出

<form action="/authors/change_password" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓"><input type="hidden" name="_method" value="put"><input type="hidden" name="authenticity_token" value="pU1oE+BAJjNF+bfSaGqaY27ECYoNfu8K6u71WLUNjV316po8HykOqib0ghhYTd9jD7nV8z+JrMvXO9VSujMXiA==">

    <div class="col-md-6">
      <div class="card" style="width: 20rem;">
        <div class="card-block">
          <div class="card-title">
              Change password  </div>
        </div>

          <ul class="list-group list-group-flush">
            <li class="list-group-item">
              <div class="field">
                <label for="author_current_password">Current password</label>
                <input class="form-control" type="password" name="author[current_password]" id="author_current_password">
              </div>
            </li>

            <li class="list-group-item">
              <div class="field">
                <label for="author_new_password">New password</label>
                <input class="form-control" type="password" name="author[new_password]" id="author_new_password">
              </div>
            </li>

            <li class="list-group-item">
              <div class="field">
                <label for="author_new_password_confirmation">New password confirmation</label>
                <input class="form-control" type="password" name="author[new_password_confirmation]" id="author_new_password_confirmation">
              </div>
            </li>
            <li class="list-group-item">
          <input type="submit" name="commit" value="Change password" class="btn btn-warning" data-disable-with="Change password"></li>
          </ul>
        </div>
      </div></form>

为什么我的form_tag发出POST请求而不是PUT请求？

0 个答案: