Module: Roda::RodaPlugins::FormeSet::InstanceMethods

Defined in:
lib/roda/plugins/forme_set.rb

Instance Method Summary collapse

Instance Method Details

#form(obj = nil, attr = {}, opts = {}, &block) ⇒ Object

If a Sequel::Model object that supports forme_set is passed, isolate the inputs so that each form only includes metadata for inputs on the form, and not inputs for earlier forms on the same page.



44
45
46
47
48
49
50
 
# File 'lib/roda/plugins/forme_set.rb', line 44

def form(obj=nil, attr={}, opts={}, &block)
  if obj.is_a?(Sequel::Plugins::FormeSet::InstanceMethods)
    obj.isolate_forme_inputs{super}
  else
    super
  end
end

#forme_parse(obj) ⇒ Object

Return hash based on submitted parameters, with :values key being submitted values for the object, and :validations key being a hash of validation metadata for the object.



55
56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/roda/plugins/forme_set.rb', line 55

def forme_parse(obj)
  h = _forme_parse(obj)
  
  params = h.delete(:params)
  columns = h.delete(:columns)
  h[:validations] ||= {}

  values = h[:values] = {}
  columns.each do |col|
    values[col.to_sym] = params[col]
  end

  h
end

#forme_set(obj) ⇒ Object

Set fields on the object based on submitted parameters, as well as validations for associated object values.



72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/roda/plugins/forme_set.rb', line 72

def forme_set(obj)
  h = _forme_parse(obj)

  obj.set_fields(h[:params], h[:columns])

  if h[:validations]
    obj.forme_validations.merge!(h[:validations])
  end

  if block_given?
    yield h[:form_version], obj
  end

  obj
end