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I was able to integrate stripe using Ryan Bates' tutorial. Now, I'd like to be able to allow users to update their Credit Card Information. I've set up a form, at change_plan_path, which sends A PUT request to users/update_card . However, when I click the Update Credit Card Button, I get the error : 

Template is missing

Missing template users/update_card, application/update_card with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :coffee]}. Searched in: * "C:/Sites/dentist/app/views"

Here's the form I'm using to send the PUT Request : 

    <%= form_tag("/users/update_card", :method => "put", :class => "edit_user", :id => "change_card" ) do %>
  <%= hidden_field_tag :stripe_card_token %>

  <div id="stripe_error" class="alert">   
      <noscript>JavaScript is not enabled and is required for this form. First enable it in your web browser settings.</noscript>
  </div>

    <div class="field">
      <%= label_tag :card_number, "Credit Card Number" %>
      <%= text_field_tag :card_number, nil, name: nil %>
    </div>
    <div class="field">
      <%= label_tag :card_code, "Security Code on Card (CVV)" %>
      <%= text_field_tag :card_code, nil, name: nil %>
    </div>
    <div class="field">
      <%= label_tag :card_month, "Card Expiration" %>
      <%= select_month nil, {add_month_numbers: true}, {name: nil, id: "card_month"} %>
      <%= select_year nil, {start_year: Date.today.year, end_year: Date.today.year+15}, {name: nil, id: "card_year"} %>
    </div>


  <%= submit_tag("Update My Credit Card", :class => "button") %>

Here's my routes.rb file : 

  put '/users/update_plan',  to: 'users#update_plan'
  put '/users/update_card',  to: 'users#update_card'
  resources :users
  resources :sessions, only: [:new, :create, :destroy]
  resources :phones, only: [:new, :create, :destroy]
  resources :find_numbers, only: [:new, :create]  

  match '/signup',  to: 'users#new'
  match '/login',  to: 'sessions#new'
  match '/signout', to: 'sessions#destroy', via: :delete
  match '/change_plan',  to: 'users#change_plan'
  match '/change_card',  to: 'users#change_card'

  root  to: 'static_pages#home'

  match '/product_demo', to: 'static_pages#product_demo'

  match '/pricing', to: 'plans#index'

  match '/contact', to: 'static_pages#contact'

And here's the Stripe Coffescript I'm using. It doesn't seem to even work yet, but maybe it has something to do with it. (Start with changecard.setupForm() )

jQuery ->
  Stripe.setPublishableKey($('meta[name="stripe-key"]').attr('content'))
  subscription.setupForm()

subscription =
  setupForm: ->
    $('#new_user').submit ->
      $('input[type=submit]').attr('disabled', true)
      if $('#card_number').length
        subscription.processCard()
        false
      else
        true

  processCard: ->
    card =
      number: $('#card_number').val()
      cvc: $('#card_code').val()
      expMonth: $('#card_month').val()
      expYear: $('#card_year').val()
    Stripe.createToken(card, subscription.handleStripeResponse)

  handleStripeResponse: (status, response) ->
    if status == 200
      $('#user_stripe_card_token').val(response.id)
      $('#new_user')[0].submit()
    else
      $('#stripe_error').text(response.error.message)
      $('input[type=submit]').attr('disabled', false)

 changecard.setupForm()

changecard =
  setupForm: ->
    $('#change_card').submit ->
      $('input[type=submit]').attr('disabled', true)
      if $('#card_number').length
        subscription.processCard()
        false
      else
        true

  processCard: ->
    card =
      number: $('#card_number').val()
      cvc: $('#card_code').val()
      expMonth: $('#card_month').val()
      expYear: $('#card_year').val()
    Stripe.createToken(card, subscription.handleStripeResponse)

  handleStripeResponse: (status, response) ->
    if status == 200
      $('#user_stripe_card_token').val(response.id)
      $('#change_card')[0].submit()
    else
      $('#stripe_error').text(response.error.message)
      $('input[type=submit]').attr('disabled', false)
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1 回答 1

1

通常，当您收到此错误时，它是在控制器操作执行之后并且它正试图将某些内容呈现回浏览器。除非您明确告诉它要渲染什么，否则它将尝试根据控制器/动作提供视图。在不知道您的控制器是什么样子的情况下，很难准确地说出您在信息更新后会发生什么。我希望您要么想要重定向到新页面，要么呈现页面。

如果要重定向，可以使用 withredirect_to并指定路径。在以下示例中，我假设您要重定向到用户显示操作：

redirect_to user_url(current_user)

如果要渲染某些内容，则需要为 update_card.html.erb 创建一个 html 模板或渲染一些任意内容，例如：

render :text => "yay"
于 2012-10-06T16:06:16.207 回答