這裏是我的形式如何連接內Rails的模型多個域值
<div class="field">
<%= f.label :address_1 %><br>
<%= f.text_field :address_1 %>
</div>
<div class="field">
<%= f.label :address_2 %><br>
<%= f.text_field :address_2 %>
</div>
<div class="field">
<%= f.label :city %><br>
<%= f.text_field :city %>
</div>
<div class="field">
<%= f.label :state %><br>
<%= f.text_field :state %>
</div>
<div class="field">
<%= f.label :zip %><br>
<%= f.text_field :zip %>
</div>
<div class="field">
<%= f.label :country %><br>
<%= f.text_field :country %>
</div>
這就是我要與輸入做值
:address_1 + :address_2 + :city + :state + :country
我曾嘗試沒有成功以下
"#{address_1} #{address_2} #{city} .etc"
我想加入位置模型中更準確地理編碼的輸入值
class Location < ActiveRecord::Base
geocoded_by :address_1 <--- should be the ":address_1 + :address_2 + :city + :state + :country" value
after_validation :geocode
end
如何在模型中連接這些值以便用於這種情況? 感謝
控制人你有軌地址存儲在表中的字段,並且要輸出串聯? – Kumar