English 中文(简体)
铁路护柱:以嵌套形式2列
原标题:Rails bootstrap: 2 columns in a nested form

我试图在 2 列上代表嵌套形式。 我使用简单_ 形式和嵌套_ 形式。 问题在于, 我放一个关闭第一列时, 链接_ to_ add 无效 。 这是我的观点 :

<div class="row">
  <div class="span4">
    <%= simple_nested_form_for @object1, :html => { :class =>  form-vertical  } do |f| %>
      <%= f.input_field :name %>
      </div> <!-- This div is to close the first column -->
      <div class="span8">
      <%= f.link_to_add "Add a object2", :object2, :class =>  btn-primary  %>
      <%= f.simple_fields_for :object2,:html => { :class =>  span8 form-inline  } do |s| %>
        <%= s.input_field :name %>
      <% end %>
    <% end %>

我打开此选项, 允许更改要使用的插件。 我只需要代表一个嵌套形式, 上面有两个以上的嵌套对象 。

最佳回答

你错过了很多关闭小新闻。 我不确定这个代码,但试试这个:

<%= simple_nested_form_for @object1, :html => { :class =>  form-vertical  } do |f| %>
  <div class="row">
    <div class="span4">
      <%= f.input :name %>
    </div>
    <div class="span8">
      <%= f.link_to_add "Add a object2", :object2, :class =>  btn btn-primary  %>
      <%= f.simple_fields_for :object2, :html => { :class =>  form-vertical  } do |s| %>
        <%= s.input :name %>
      <% end %>
    </div>
  </div>
  <div class="form-actions">
    <%= f.button :submit %>
  </div>
<% end %>

我还可以建议类似于巢状的:

问题回答

暂无回答




相关问题
rails collection_select vs. select

collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...

SSL slowness in EC2

We ve deployed our rails app to EC2. In our setup, we have two proxies on small instances behind round-robin DNS. These run nginx load balancers for a dynamically growing and shrinking farm of web ...

Auth-code with A-Za-z0-9 to use in an URL parameter

As part of a web application I need an auth-code to pass as a URL parameter. I am currently using (in Rails) : Digest::SHA1.hexdigest((object_id + rand(255)).to_s) Which provides long strings like : ...

RubyCAS-Client question: Rails

I ve installed RubyCAS-Client version 2.1.0 as a plugin within a rails app. It s working, but I d like to remove the ?ticket= in the url. Is this possible?

activerecord has_many :through find with one sql call

I have a these 3 models: class User < ActiveRecord::Base has_many :permissions, :dependent => :destroy has_many :roles, :through => :permissions end class Permission < ActiveRecord::...

Ordering a hash to xml: Rails

I m building an xml document from a hash. The xml attributes need to be in order. How can this be accomplished? hash.to_xml

Text Editor for Ruby-on-Rails

guys which text editor is good for Rubyonrails? i m using Windows and i was using E-Texteditor but its not free n its expired now can anyone plese tell me any free texteditor? n which one is best an ...

How to get SQL queries for each user where env is production

I’m developing an application dedicated to generate statistical reports, I would like that user after saving their stat report they save sql queries too. To do that I wrote the following module: ...

热门标签