24 lines
600 B
Ruby
24 lines
600 B
Ruby
# frozen_string_literal: true
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module SimpleForm
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module Components
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# Needs to be enabled in order to do automatic lookups.
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module Readonly
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def readonly(wrapper_options = nil)
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if readonly_attribute? && !has_readonly?
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input_html_options[:readonly] ||= true
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input_html_classes << :readonly
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end
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nil
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end
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private
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def readonly_attribute?
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object.class.respond_to?(:readonly_attributes) &&
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object.persisted? &&
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object.class.readonly_attributes.include?(attribute_name.to_s)
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end
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end
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end
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end
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