【发布时间】:2015-07-09 04:24:09
【问题描述】:
我需要了解如何为嵌套路由设置 form_for,以便我可以在隐藏字段中传递条带标记。对于我已阅读并查看我的 form_for 设置的文档看起来是正确的,但我在 form_for 开头的行上收到此错误:
undefined method `membership_program_path' for #<#<Class:0x007fd4ef3da588>:0x007fd4f34ccf28>
这是我的路线:
resources :programs, except: [:show] do
resources :memberships, only: [:new, :create]
end
我的会员控制器:
def new
@membership = Membership.new
@program = Program.find(params[:program_id])
end
这是我的整个 _form.html.erb
<%= form_for [@membership, @program] do |f| %>
<%= f.hidden_field :stripe_card_token %>
<div class="field">
<%= f.label :email %>
<%= f.text_field :email %>
</div>
<% if @members.stripe_card_token.present? %>
Credit card has been provided.
<% else %>
<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>
<% end %>
<div id="stripe_error">
<noscript>JavaScript is not enabled and is required for this form. First enable it in your web browser settings.</noscript>
</div>
<%= f.submit %>
<% end %>
【问题讨论】:
-
抛出你的路线(rake routes)并显示为此的特定部分。我怀疑这可能是一对一的关系,以及您的路线文件中的资源与资源。
标签: ruby-on-rails ruby-on-rails-4 form-for nested-routes