Module: GLiveValidator::ViewHelpers

Defined in:
lib/g_live_validator/view_helpers.rb

Constant Summary collapse

G_VALIDATION_METHODS = 
{
  :presence => "Validate.Presence",
  :numericality => "Validate.Numericality",
  :format => "Validate.Format",
  :length => "Validate.Length",
  :size => "Validate.Length",
  :acceptance => "Validate.Acceptance",
  :confirmation => "Validate.Confirmation",
  :exclusion => "Validate.Exclusion"
}

Instance Method Summary collapse

Instance Method Details

#g_live_dynamic_validator(form, validation_rules, *args) ⇒ Object

Guilded component. The live dynamic validator accepts an array of ValidationDefinition objects and sets up the live validations accordingly. This makes the live dynamic validator usable with the midas-dynamic_validations gem and possibly other validations that can be standardized through the ValidationDefinition object.

The same validations that are supported by the g_live_validator are also supported.

If you need to do custom initialization you can implement g.beforeLiveValidatorInit() or g.afterLiveValidatorInit() in the client side JavaScript environment.

If you need custom handling of valid or invalid fields, you can implement g.liveValidatorInvalidField() or g.liveValidatorValidField() in the client side JavaScript environment.

parameters

form

The form object from the form_for helper.

options

id

(required)

except

List of fields to not include. A string, symbol or array of strings or symbols.



81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
 
# File 'lib/g_live_validator/view_helpers.rb', line 81

def g_live_dynamic_validator( form, validation_rules, *args )
  options = args.extract_options!
  klass = form.object.class
  class_name = klass.to_s.downcase
  options.merge! :id => "live-validator-#{class_name}"
  ar_obj_name = form.object.class.to_s.underscore
  
  validation_defs = validation_rules.map { |validation_rule| ValidationDefinition.new( validation_rule ) }
  
  validations = g_map_validations( validation_defs )
  validations = apply_options( form, validations, ar_obj_name, options )
  
  options.merge! :validations => validations
  Guilded::Guilder.instance.add( :live_validator, options, [ 'livevalidation-1.3.min.js' ] )
  return ""
end

#g_live_validator(form, *args) ⇒ Object

Guilded component. This reads from the server side validations and sets up client side validations that match utilizing the Live Validation library. The following validation macros and args are implemented:

validates_presence_of - :message validates_numericality_of - :less_than, :less_than_or_equal_to, :equal_to, :greater_than, 

:greater_then_or_equal_to, :only_integer, :notANumberMessage, :notAnIntegerMessage,
:wrongNumberMessage, :tooLowMessage, :tooHighMessage

validates_length_of / validates_size_of - :maximum, :minimum, :is, :within, :in, :too_long,

:too_short, :wrong_length

validates_confirmation_of - Only works for 2 fields, no more or less. validates_acceptance_of - :message validates_inclusion_of - :message validates_exclusion_of - :message

If you need to do custom initialization you can implement g.beforeLiveValidatorInit() or g.afterLiveValidatorInit() in the client side JavaScript environment.

If you need custom handling of valid or invalid fields, you can implement g.liveValidatorInvalidField() or g.liveValidatorValidField() in the client side JavaScript environment.

parameters

form

The form object from the form_for helper.

options

id

(required)

except

List of fields to not include. A string, symbol or array of strings or symbols.



43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/g_live_validator/view_helpers.rb', line 43

def g_live_validator( form, *args )
  options = args.extract_options!
  klass = form.object.class
  class_name = klass.to_s.downcase
  options.merge! :id => "live-validator-#{class_name}"
  ar_obj_name = form.object.class.to_s.underscore
  
  # TODO: Add human names to options
  #options.merge! :human_names => form.object
  
  validations = g_map_validations( klass.reflect_on_all_validations )
  validations = apply_options( form, validations, ar_obj_name, options )
  
  options.merge! :validations => validations
  Guilded::Guilder.instance.add( :live_validator, options, [ 'livevalidation-1.3.min.js' ] )
  return ""
end