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| ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| | |
| html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe | |
| # add nokogiri gem to Gemfile | |
| form_fields = [ | |
| 'textarea', | |
| 'input', | |
| 'select' | |
| ] | |
| elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, " + form_fields.join(', ') | |
| elements.each do |e| | |
| if e.node_name.eql? 'label' | |
| html = %(<div class="control-group error">#{e}</div>).html_safe | |
| elsif form_fields.include? e.node_name | |
| if instance.error_message.kind_of?(Array) | |
| html = %(<div class="control-group error">#{html_tag}<span class="help-inline"> #{instance.error_message.join(',')}</span></div>).html_safe | |
| else | |
| html = %(<div class="control-group error">#{html_tag}<span class="help-inline"> #{instance.error_message}</span></div>).html_safe | |
| end | |
| end | |
| end | |
| html | |
| end |
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| // Place all the styles related to the YourController controller here. | |
| // They will automatically be included in application.css. | |
| // You can use Sass (SCSS) here: http://sass-lang.com/ | |
| form .clearfix:before, form .clearfix:after { | |
| display: inline; | |
| } |
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