Question

我需要将自定义html添加到由simple_form生成的提示和错误元素。最好我想通过配置文件自定义它。生成的html看起来像这样

span.error
  Some error message

理想的输出：

span.error
 span.icon.alert
 Some error message

Answer 1

也许简单为.error类添加背景图片（警报图标）？

或尝试在config：

中附加包装器

config.wrappers :bootstrap, :tag => 'div', :class => 'control-group', :error_class => 'error' do |b|
b.use :html5
b.use :placeholder
b.use :label
b.wrapper :tag => 'div', :class => 'controls' do |ba|
  ba.use :input
  ba.wrapper :tag => 'div', :class => 'controls' do |input|
    input.wrapper :tag => 'span', :class => 'error-append' do |append|
      append.use :error, :wrap_with => { :tag => 'span', :class => 'help-inline' }
    end
  end
  ba.use :hint,  :wrap_with => { :tag => 'p', :class => 'help-block' }
end

端

将图标添加到simple_forms提示

1 个答案: