我有一個表格,其取入數據的負載這裏的形式爲一個例子:導軌形式輸出一個得分
<%= form_for(@profile) do |f| %>
<% if @profile.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@profile.errors.count, "error") %> prohibited this profile from being saved:</h2>
<ul>
<% @profile.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<form>
<div class="form-group">
<label for="Email">Small bio about yourself</label>
<%= f.text_area :bio, :class => "form-control", :id => "Email", :rows => "3",
:placeholder => "bio here"%>
</div>
<div class="field">
<%= f.fields_for :portfolios do |portfolio| %>
<%= render partial: 'partials/portfolio_fields', :f => portfolio %>
<% end %>
<div class="links">
<%= link_to_add_association 'add image', f, :portfolios %>
</div>
</div>
</form>
<% end %>
輪廓(腳手架)屬於由色器件創建的用戶。例如,如果用戶填寫自己的生物,他會得到一個分數(+2分),對於他添加的每個投資組合,他會得到更多(+5分),並且在形式結束時得分是計算。
像這樣
if bio.empty?
score = 3
else
score = 0
end
什麼是你的問題? – toddmetheny