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이것은 일반적인 오류 인 것 같습니다. 많은 답글을 읽었습니다. 나는 바보 같은 것을 놓치고있을거야.rails : 보호 된 속성을 대량 지정할 수 없습니다.
한 곳에서 활동하고 있습니다. (Has_one). accepts_nested_attributes_for를 설정했습니다. 위치는 단수/복수 (모든 단수, has_one 관계)라고 생각합니다. (각 속성에 대해 개별적으로 attr_accessible을 나열하려고했으나 주사위를 사용하지 않았습니다.) 서버를 다시 시작했습니다. 그러나, 나는 점점 계속 :
수 없습니다 대량 할당 보호 특성 : 주소, 위도 LOCATION_NAME, PHONE_NUMBER, 지구, 우편 번호, 도시, 국가,
class Activity < ActiveRecord::Base
attr_accessible :beer, :user, :whatdoing, :where, :with, :location_id, :location_attributes
has_one :location, :dependent => :destroy
accepts_nested_attributes_for :location
validates :whatdoing, :numericality => { :only_integer => true, :greater_than => -1}
end
class Location < ActiveRecord::Base
validates_presence_of :address
belongs_to :activity
end
활동 컨트롤러 :
# GET /activities/new.json
def new
@activity = Activity.new
@activity.build_location
respond_to do |format|
format.html # new.html.erb
format.json { render json: @activity }
end
end
# PUT /activities/1
# PUT /activities/1.json
def update
@activity = Activity.find(params[:id])
respond_to do |format|
if @activity.update_attributes(params[:activity])
format.html { redirect_to @activity, notice: 'Activity was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: "edit" }
format.json { render json: @activity.errors, status: :unprocessable_entity }
end
end
end
간단해야하지만 분명하지 않습니다.
미리 감사드립니다. 당신이 위치에 대한 fields_for 루프를 생략 할 수도 것처럼 보이는 오류를 중첩 된 필드와 양식을 보지 않고
<%= form_for(@activity) do |activity_form| %>
<% if @activity.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@activity.errors.count, "error") %> prohibited this activity from being saved:</h2>
<ul>
<% @activity.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= activity_form.label :whatdoing, "Thinkin" %>
<%= activity_form.radio_button :whatdoing, 0 %>
<%= activity_form.label :whatdoing, "Drinkin" %>
<%= activity_form.radio_button :whatdoing, 1 %>
</div>
<div class="field">
<%= activity_form.label :beer %>
<%= activity_form.text_field :beer %>
</div>
<div class="field">
<%= activity_form.label :where %>
<%= activity_form.text_field :where %>
</div>
<div class="field">
<%= activity_form.label :with %>
<%= activity_form.text_field :with %>
</div>
<%= activity_form.fields_for :location do |location_fields| %>
<div class="field search">
<%= label_tag :search %>
<%= text_field_tag :location_search, nil, :size => 60, :type => "search" %>
</div>
<br />
<div class="field">
<%= location_fields.label :address, "Full Address" %>
<%= location_fields.text_field :address, :size => 60 %>
</div>
<div class="field">
<%= location_fields.label :location_name %>
<%= location_fields.text_field :location_name, :size => 18 %>
<%= location_fields.label :phone_number %>
<%= location_fields.text_field :phone_number, :size => 18 %>
</div>
<div class="field">
<%= location_fields.label :district %>
<%= location_fields.text_field :district, :size => 18 %>
<%= location_fields.label :postcode %>
<%= location_fields.text_field :postcode, :size => 6, :type => 'number' %>
</div>
<div class="field">
<%= location_fields.label :city %>
<%= location_fields.text_field :city, :size => 18 %>
<%= location_fields.label :country %>
<%= location_fields.text_field :country, :size => 18 %>
</div>
<div class="field">
<%= location_fields.label :lat %>
<%= location_fields.text_field :lat, :size=> 18 %>
<%= location_fields.label :lng %>
<%= location_fields.text_field :lng, :size=> 18 %>
</div>
<% end %>
<%= render :partial => "googlemap" %>
<div class="actions">
<%= activity_form.submit %>
</div>
<% end %>
중첩 된 양식 코드도 게시 할 수 있습니까? –