div class wrapring fieldwitherrors將不起作用

我的Rails應用程序不會將任何類添加到有錯誤的字段。不能找到問題所在。div class wrapring fieldwitherrors將不起作用

模型得到這個：

validates_presence_of :name 
validates_uniqueness_of :name 
validates_presence_of :phone

任何想法從哪裏開始尋找解決方案？

這是視圖ERB文件，它不會產生所需的樣式類：

<%= form_for :company, :url => {:action => 'create_lead'}, :html => {:class => "form-horizontal"} do |f| %> 

<div class=""> 

    <div class="span2"> 
    <%= f.label :csdd_nr, "CSDD numurs" %> 
    <%= f.text_field :csdd_nr, {:class => "input-small"} %> 
    </div> 

    <div class="span4"> 
    <%= f.label :name, "Nosaukums" %> 
    <%= f.text_field :name %> 
    </div> 

    <div class="span6"> 
    <%= f.label :ap_veh_count, "Auto skaits" %> 
    <%= f.text_field :ap_veh_count, {:class => "input-small"} %><br /><br /> 
    </div> 

    <div class="span6"> 
    <%= f.label :office_adress_street, "Faktiskā adrese" %> 
    <%= f.text_field(:office_adress_street, {:placeholder => 'Iela', :class => "input-medium"}) %> <%= f.text_field(:office_adress_city, {:placeholder => 'Pilsēta', :class => "input-small"}) %> <%= f.text_field(:office_adress_postcode, {:placeholder => 'Pasta indekss', :class => "input-small"}) %> 
    </div> 

    <div class="span4"> 
    <%= f.label :web, "Mājaslapa" %> 
    <%= f.text_field :web %><br /><br /> 
    </div> 

    <div class="span4"> 
    <%= f.label :phone, "Telefona numurs" %> 
    <%= f.text_field :phone %> 
    </div> 

    <div class="span4"> 
    <%= f.label :email, "E-pasts" %> 
    <%= f.text_field :email %> 
    </div> 

    <div class="span4"> 
    <%= f.label :company_field, "Uzņēmuma nodarbošanās" %> 
    <%= f.text_field :company_field %><br /><br /> 
    </div> 

    <%= f.hidden_field(:company_status, :value => "3") %> 

    <div class="span12"> 
    <br /><br /> 
    <%= submit_tag("Saglabāt", :class => 'btn btn-primary') %> 
    <%= link_to "Atcelt", {:action => 'list_leads'}, :class => 'btn' %> 
    </div> def new_lead 
    @company = Company.new 
end 

def create_lead 
    @company = Company.new(params[:company]) 

    if @company.save 
     flash[:success] = "Uzņēmums saglabāts" 
     redirect_to(:action => 'new_lead') 
    else 
     flash[:alert] = "!!! Uzņēmums nav saglabāts" 
     redirect_to(:action => 'new_lead') 
    end 
end 
</div> 

<% end %>

OK，這裏是將數據保存到數據庫中的控制器：

def new_lead 
    @company = Company.new 
end 

def create_lead 
    @company = Company.new(params[:company]) 

    if @company.save 
     flash[:success] = "Uzņēmums saglabāts" 
     redirect_to(:action => 'new_lead') 
    else 
     flash[:alert] = "!!! Uzņēmums nav saglabāts" 
     redirect_to(:action => 'new_lead') 
    end 
end

來源

2012-04-17 kipeens

您發佈應該是模型的代碼。你的意思是對某些元素的HTML類嗎？然後你應該發佈表單的ERB/HAML標記。 – Alex 2012-04-17 10:37:18

我錯了，這是來自模型。將張貼erb。 – kipeens 2012-04-17 10:38:19

你還可以發佈保存模型的控制器代碼嗎？ – tsherif 2012-04-17 11:03:11

這是因爲當出現驗證錯誤時，您將重定向而不是渲染。你的控制器看起來應該像：

def create_lead 
    @company = Company.new(params[:company]) 

    if @company.save 
    flash[:success] = "Uzņēmums saglabāts" 
    redirect_to(:action => 'new_lead') 
    else 
    flash[:alert] = "!!! Uzņēmums nav saglabāts" 
    render(:action => 'new_lead') 
    end 
end

來源

2012-04-22 21:50:26

div class wrapring fieldwitherrors將不起作用

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