Sha256: 3fc5a819f7dd1cb8956ca5f7daf4b078ebebdfb38c9b9ea4e11aeed286f3370e
Contents?: true
Size: 872 Bytes
Versions: 5
Compression:
Stored size: 872 Bytes
Contents
module HungryForm
module Elements
class SelectField < Base::OptionsElement
# Sets a value of the element
# Checks the value from the resolver params against the available options
def set_value
if resolver.params.key?(name)
self.value = resolver.params[name] if acceptable_values?
else
self.value = attributes.delete(:value)
end
end
private
# Check if all of the values from the resolver params are present
# in the options.
def acceptable_values?
options_sym_keys = options.keys.map(&:to_sym)
if @attributes[:multiple] && resolver.params[name].respond_to?(:map)
(resolver.params[name].map(&:to_sym) - options_sym_keys).empty?
else
options_sym_keys.include?(resolver.params[name].to_sym)
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems