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22 lines
591 B
Ruby
22 lines
591 B
Ruby
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module ScrollFocusable
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extend ActiveSupport::Concern
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def set_focused_record(record_scope, record_id, default_per_page: 10)
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return unless record_id.present?
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@focused_record = record_scope.find_by(id: record_id)
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record_index = record_scope.pluck(:id).index(record_id)
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return unless record_index
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page_of_focused_record = (record_index / (params[:per_page]&.to_i || default_per_page)) + 1
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if params[:page]&.to_i != page_of_focused_record
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(
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redirect_to(url_for(page: page_of_focused_record, focused_record_id: record_id))
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)
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end
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end
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end
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