Class: Effective::FormLogics::ShowIf

Inherits:
Effective::FormLogic show all
Defined in:
app/models/effective/form_logics/show_if.rb

Instance Attribute Summary

Attributes inherited from Effective::FormLogic

#args

Instance Method Summary collapse

Methods inherited from Effective::FormLogic

#initialize, #input_js_options, #input_js_options_method_name, #tag_name

Constructor Details

This class inherits a constructor from Effective::FormLogic

Instance Method Details

#input_logic_options ⇒ Object 



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# File 'app/models/effective/form_logics/show_if.rb', line 27

def input_logic_options
  args.third.kind_of?(Hash) ? args.third : {}
end

#logic_options ⇒ Object 



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# File 'app/models/effective/form_logics/show_if.rb', line 23

def logic_options
  { name: tag_name(args.first), value: args.second.to_s, needDisable: !show? }.merge(input_logic_options)
end

#options ⇒ Object 



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# File 'app/models/effective/form_logics/show_if.rb', line 19

def options
  { style: ('display: none;' unless show?), class: 'effective-form-logic' }
end

#show? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/effective/form_logics/show_if.rb', line 36

def show?
  (object.try(args.first) == args.second) || (object.try(args.first).to_s == args.second.to_s)
end

#to_html(&block) ⇒ Object 



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# File 'app/models/effective/form_logics/show_if.rb', line 7

def to_html(&block)
  disabled_was = @builder.disabled

  @builder.disabled = true unless show?

  content = content_tag(:div, options.merge(input_js_options), &block)

  @builder.disabled = disabled_was

  content
end

#validate!(args) ⇒ Object 



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# File 'app/models/effective/form_logics/show_if.rb', line 31

def validate!(args)
  return if args.third.kind_of?(Hash) && args.third[:validate] == false
  raise "expected object to respond to #{args.first}" unless object.respond_to?(args.first)
end