【发布时间】:2015-03-29 21:34:53
【问题描述】:
我有一个嵌套的 Membership 表单,其中包含嵌套的 MembershipInvite:
<%= form_for [@user, @car, @membership] do |f| %>
<%= f.hidden_field :car_id, class: "form-control", value: @car.id %>
<%= f.fields_for :membership_invites do |builder| %>
<% @code = Digest::SHA1.hexdigest([Time.now, rand].join) %>
<%= builder.hidden_field :car_id, class: "form-control", value: @car.id %>
<%= builder.hidden_field :invite_code, class: "form-control", value: @code %>
<div class="form-group">
<%= builder.label :user_email %>
<%= builder.text_field :user_email, class: "form-control" %>
</div>
<% end %>
<%= f.submit "Add Member", class: "btn btn-large btn-primary" %>
<% end %>
它工作正常并且所有内容都已保存,但是,我的 MembershipInvite 控制器(创建方法)中有一个 deliver 调用电子邮件,它没有调用。如果表单中的某些内容为真,我只想调用此交付方法。
如何访问 Membership 控制器上的嵌套表单属性(因为这个 create methid 似乎正在调用)。是否符合@membership.membership_invites_attributes 的思路?
会员控制员
def create
@membership = Membership.create(membership_params)
#I WOULD LIVE TO SEND AN EMAIL HERE DEPENDING ON FIELDS FILLED IN FROM THE MEMBERSHIP FORM AND NESTED MEMBERSHIP INVITES FORM.
if @membership.save
redirect_to current_user, notice: "Membership created"
else
render 'new'
end
end
【问题讨论】:
标签: ruby-on-rails forms controller nested nested-forms