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Contents
module Para
module Inputs
class NestedBaseInput < SimpleForm::Inputs::Base
GLOBAL_NESTED_FIELD_KEY = "para.nested_field.parent"
private
def dom_identifier
@dom_identifier ||= begin
name = attribute_name
id = @builder.object.id || "_new_#{ parent_nested_field&.attribute_name }_"
time = (Time.now.to_f * 1000).to_i
random = (rand * 1000).to_i
[name, id, time, random].join('-')
end
end
def subclass
@subclass ||= options.fetch(:subclass, subclasses.presence)
end
def subclasses
options.fetch(:subclasses, [])
end
def add_button_label
options.fetch(:add_button_label) { I18n.t('para.form.nested.add') }
end
def add_button_class
options.fetch(:add_button_class) { 'btn-primary' }
end
# This allows to access the parent nested field from a child nested field
# and fetch some of its data. This is useful for deeply nested cocoon
# fields.
#
def with_global_nested_field(&block)
@parent_nested_field = RequestStore.store[GLOBAL_NESTED_FIELD_KEY]
RequestStore.store[GLOBAL_NESTED_FIELD_KEY] = self
block.call.tap do
RequestStore.store[GLOBAL_NESTED_FIELD_KEY] = @parent_nested_field
end
end
def parent_nested_field
@parent_nested_field || RequestStore.store[GLOBAL_NESTED_FIELD_KEY]
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems