問題上軌date_select

我有以下控制器：問題上軌date_select

def personalization 
    @title = t "generic.forms.personalization" 
    end 

    def update_personalization 
    begin 
     @user.user_data.birthdate = Date.civil(params[:user_data][:"birthdate(1i)"].to_i,params[:user_data][:"birthdate(2i)"].to_i,params[:user_data][:"birthdate(3i)"].to_i) 
    rescue 
     wrong_data = 1 
    end 
    if @user.user_data.update_attributes(params[:user_data]) 
     if wrong_data 
     flash[:Error] = t "generic.messages.error.wrong_data" 
     redirect_to :back and return 
     end 
     flash[:Success] = t "generic.messages.success.account_updated" 
     redirect_to :back 
    else 
     flash[:Error] = @user.user_data.errors.full_messages.join(".<br>") 
     redirect_to :back 
    end 
    end

及以下觀點：

<div id="ProfileEditForm" class="ContentBorders"> 

    <h1 class="FormsHeading"><%= t @title %></h1> 
    <div class="FormsSpacing"> 

    <%= form_for(@user.user_data, :html => { :id => "UpdateUserForm", :class => "EditForms"}, :url => {:action => 'update_personalization'}) do |f| %> 
    <% flash.each do |key, value| %> 
    <div class="FormsMargins <%= key %>"><%=raw value + "." %></div> 
    <% end %> 

     <div class="Field"><div class="LabelInline"><%= t "generic.site.first_name" %>:</div> 
     <%= f.text_field :first_name, :id => "EditFirstName", :class => "Rounded5", :maxlength => "30" %></div> 

     <div class="Field"><div class="LabelInline"><%= t "generic.site.last_name" %>:</div> 
     <%= f.text_field :last_name, :id => "EditLastName", :class => "Rounded5", :maxlength => "30" %></div> 

     <div class="Field DateSelection"><div class="LabelInline"><%= t "generic.site.birthdate" %>:</div> 
     <%= date_select("user_data", "birthdate", :start_year => 1901, :end_year => 2011, :include_blank => true) %> 
     </div> 

     <div class="Field GenderSelection"><div class="LabelInline"><%= t "generic.site.gender" %>:</div> 
     <%= f.radio_button :gender, "0", :id => "EditGenderMale" %> <span><%= t "generic.site.male" %></span> 
     <%= f.radio_button :gender, "1", :id => "EditGenderFemale" %> <span><%= t "generic.site.female" %></span> 
     </div> 

     <div class="Field EducationSelection"><div class="LabelInline"><%= t "generic.site.educational_level" %>:</div> 
     <%= f.select :education_level, options_for_select({ 
      " " => 0, (t "generic.site.education_levels.first") => 1, (t "generic.site.education_levels.second") => 2, 
      (t "generic.site.education_levels.third") => 3, (t "generic.site.education_levels.fourth") => 4, 
      (t "generic.site.education_levels.fifth") => 5, (t "generic.site.education_levels.sixth") => 6, 
      (t "generic.site.education_levels.seventh") => 7 }, @user.user_data.education_level) %> 
     </div> 

     <div class="Action"><%= f.submit (t "generic.forms.update_data"), :id => "EditSubmit", :class => "ProfileEditAction Shadow1 Rounded5 AcceptButtonsBorder" %></div> 

    <% end %> 

    </div> 

</div> 
<%= render :partial => 'profile_panel' %>

現在。問題在於date_select方法。每一個表單域都能正常工作（來自數據庫的數據填滿了它們），除了從data_select生成的數據外。

如果我選擇了一些正確的數據，然後單擊更新按鈕，那麼它將正確的數據保存到數據庫。問題出現在產生的時刻，並且沒有任何值（加載時它總是空的）。

任何想法，如何解決？

來源

2011-08-02 Christoph

也許......

您有：

<%= date_select("user_data", "birthdate", :start_year => 1901, :end_year => 2011, :include_blank => true) %>

你需要：

<%= f.date_select("user_data", "birthdate", :start_year => 1901, :end_year => 2011, :include_blank => true) %>

只是把「F」

<%= f.date_select ...

來源

2012-01-24 18:46:39 suely

問題上軌date_select

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