Sha256: 5b2903abfc766b1a30eedaed3467d6fcade5eb5f3644e9d1485b0ae4f3fab51c
Contents?: true
Size: 1.69 KB
Versions: 7
Compression:
Stored size: 1.69 KB
Contents
# Loose the div around fields with errors
ActionView::Base.field_error_proc = lambda {|tag, _| tag}
# So we get error messages wrapped in a span instead of a div which will tend to mess up forms
module ActionView::Helpers::ActiveRecordHelper
def error_message_on(object, method, *args)
options = args.extract_options!
unless args.empty?
ActiveSupport::Deprecation.warn('error_message_on takes an option hash instead of separate ' +
'prepend_text, append_text, and css_class arguments', caller)
options[:prepend_text] = args[0] || ''
options[:append_text] = args[1] || ''
options[:css_class] = args[2] || 'formError'
end
options.reverse_merge!(:prepend_text => '', :append_text => '', :css_class => 'formError')
if (obj = (object.respond_to?(:errors) ? object : instance_variable_get("@#{object}"))) &&
(errors = obj.errors.on(method))
content_tag("span",
"#{options[:prepend_text]}#{errors.is_a?(Array) ? errors.first : errors}#{options[:append_text]}",
:class => options[:css_class]
)
else
''
end
end
end
#
# Allow some application_helper methods to be used in the scoped form_for manner
#
class ActionView::Helpers::FormBuilder
def label(method, text = nil)
@template.label(@object_name,method,text)
end
def field_container(method, options = {}, &block)
@template.field_container(@object_name,method,options,&block)
end
%w(error_message_on).each do |selector|
src = <<-end_src
def #{selector}(method, options = {})
@template.send(#{selector.inspect}, @object_name, method, objectify_options(options))
end
end_src
class_eval src, __FILE__, __LINE__
end
end
Version data entries
7 entries across 7 versions & 2 rubygems