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ruby-on-rails - Rails 4,Bootstrap 3,simple_form - 表单样式不起作用

转载 作者:行者123 更新时间:2023-12-03 14:30:09 26 4
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过去,我使用 rails 3.x bootstrap 2.x 和 simple_form 取得了巨大成功。但是,我尝试创建一个新的(未升级的)Rails 4/Bootstrap 3 应用程序,虽然可以使用 simple_form 语法,甚至可以使用嵌套表单,但看起来样式不起作用。我在非基于模型的表单上使用了 rails-bootstrap-forms,并且样式看起来不错,但是,我更喜欢将 simple_form 用于我的大多数表单。

我的文件如下所示

gem

source 'https://rubygems.org'

gem 'rails', '4.1.6'
gem 'mysql2'
gem 'jquery-rails'
gem 'devise'

gem 'sass-rails'
gem 'coffee-rails', '~> 4.1.0'
gem 'bootstrap-sass', '~> 3.2.0'
gem 'autoprefixer-rails'
gem 'therubyracer', '0.11.4', :platforms => :ruby
gem 'uglifier', '>= 1.3.0'
gem 'jquery-ui-rails'
gem 'less-rails'
gem 'font-awesome-rails'
gem 'bootstrap_form'

gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc

gem 'jquery-turbolinks'
gem 'turbolinks', '1.3.0'

#Forms and user entry
gem 'simple_form'
gem 'cocoon'
gem 'country_select'
gem "ckeditor"
gem "gon"

应用程序.css.scss
/*
*= require_self
*= require rails_bootstrap_forms
*= require font-awesome
*= require_tree .
*/

@import "bootstrap-sprockets";
@import "bootstrap";

我有两个未更改的初始化程序 simple_form.rb 和 simple_form_bootstrap.rb

和一个看起来像下面的表格
<%= simple_form_for @item, :html => { :class => 'form-horizontal' } do |f| %>

<% if f.error_notification %>
<div class="alert alert-error fade in">
<a class="close" data-dismiss="alert" href="#">&times;</a>
<%= f.error_notification %>
</div>
<% end %>

<%= f.input :user_id, :as => :hidden, :input_html => { :value => @userid } %>
<%= f.association :category %>
<%= f.input :name %>
<%= f.input :description %>

<%= f.input :cool %>
<%= f.input :cold %>


<%= f.button :submit, :class => 'btn-primary' %>
<%= link_to t('.cancel', :default => t("helpers.links.cancel")),
items_path, :class => 'btn btn-default' %>
<% end %>

以下列方式输出
      <div class="control-group hidden item_user_id"><div class="controls"><input class="hidden" id="item_user_id" name="item[user_id]" type="hidden" /></div></div>
<div class="control-group select optional item_category"><label class="select optional control-label" for="item_category_id">Category</label><div class="controls"><select class="select optional" id="item_category_id" name="item[category_id]"><option value=""></option>
<option selected="selected" value="1">Option 1</option>
<option value="3">Option 2</option>
<option value="4">Option 3</option>
<div class="control-group string optional item_name"><label class="string optional control-label" for="item_name">Name</label><div class="controls"><input class="string optional" id="item_name" name="item[name]" type="text" value="Underwear" /></div></div>
<div class="control-group string optional item_description"><label class="string optional control-label" for="item_description">Description</label><div class="controls"><input class="string optional" id="item_description" name="item[description]" type="text" value="test" /></div></div>
<div class="control-group boolean optional item_warm"><label class="boolean optional control-label" for="item_warm">Warm</label><div class="controls"><input name="item[warm]" type="hidden" value="0" /><label class="checkbox"><input checked="checked" class="boolean optional" id="item_warm" name="item[warm]" type="checkbox" value="1" /></label></div></div>
<div class="control-group boolean optional item_cool"><label class="boolean optional control-label" for="item_cool">Cool</label><div class="controls"><input name="item[cool]" type="hidden" value="0" /><label class="checkbox"><input checked="checked" class="boolean optional" id="item_cool" name="item[cool]" type="checkbox" value="1" /></label></div></div>

特别是复选框看起来非常糟糕,如下所示

enter image description here

有没有人有任何类似的问题,或者我只是在做一些愚蠢的事情?

感激地接受任何想法

最佳答案

您对 Gemfile 中的版本是正确的,我还发现使用这种语法可以更好地呈现表单:

<%= simple_form_for @item, html: {class: 'form-horizontal'},
wrapper: :horizontal_form,
wrapper_mappings: {
check_boxes: :horizontal_radio_and_checkboxes,
radio_buttons: :horizontal_radio_and_checkboxes,
file: :horizontal_file_input,
boolean: :horizontal_boolean
} do |f| %>

<%= f.input :sample_model_field%>
<div class="form-group">
<div class="col-sm-offset-3 col-sm-9">
<%= f.button :submit %>
</div>
</div>
<% end %>

您还可以查看示例应用程序代码:

https://github.com/rafaelfranca/simple_form-bootstrap

关于ruby-on-rails - Rails 4,Bootstrap 3,simple_form - 表单样式不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/26525217/

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