Question

现在，当submit.html.erb加载时，我收到此错误消息：".pagerlink:last-child a"。

我想了解如何改进我的控制器。目标是在加载提交页面时没有错误消息。但只有当实际用户提交虚假信息时才会这样做。

TextField searchInput = new TextField();
searchInput.setId("textField");
searchInput.setPromptText("Search");

这是submit.html.erb

Cannot charge a customer that has no active card

如果我可以提供更多背景信息，请告知。

Answer 1

重构为此，现在可行：

class SubmissionsController < ApplicationController
  include Wicked::Wizard
  steps :name, :details, :comments, :submit, :thankyou

  def show
    get_company
    set_package
    render_wizard
  end

  def update
    case step
    when :thankyou
      get_company
      render_wizard @company
    when :submit
      get_company
      set_package
      if request.put?
        create_customer
        do_payment
        render_wizard @company
      end
    else
      get_company
      params[:company][:status] = 'active' if step == steps.last
      @company.update_attributes(company_params)
      render_wizard @company
    end
  end

  def get_company
    @company = Company.find(params[:company_id])
  end

  def create_customer
    @customer = Stripe::Customer.create(
      :email => params[:stripeEmail],
      :source  => params[:stripeToken]
    )
  end

  def set_package
    @amount = 50
    @amount_in_decimals = @amount / 100.00
    @description = "Premium Package"
  end

  def do_payment
    Stripe::Charge.create(
      :customer    => @customer.id,
      :amount      => @amount,
      :description => @description,
      :currency    => "eur"
    )

    rescue Stripe::CardError => e
      flash[:error] = e.message
  end

和视图

    <label class="amount">
      <span>Amount: <%= number_to_currency(@amount_in_decimals, :precision => 2, :locale => :nl) %></span>
    </label>
  </article>

  <script src="https://checkout.stripe.com/checkout.js" class="stripe-button"
          data-key="<%= Rails.configuration.stripe[:publishable_key] %>"
          data-name="RailsApp!"
          data-description='<%= @description %>'
          data-amount=<%= @amount %>
          data-locale="auto"
          data-currency="eur"></script>
<% end %>

通过wicked gem在向导页面上进行条带检查会在加载时出错，如何解决？

1 个答案: