submit-social-housing-lettings-and-sales-data/app/views/form/_numeric_question.html.erb

<%= f.govuk_number_field question_key,
    hint: { text: question["hint_text"] },
    label: { text: question["header"].html_safe, size: "l"},
    min: question["min"], max: question["max"], step: question["step"],
    width: 20, :readonly => question["readonly"],
    :"data-controller" => "number-question",
    :"data-action"=> "number-question#calculateFields",
    :"data-affected" => "#{question["result-field"].to_s.dasherize}-field",
    :"data-calculated" => question["fields-to-add"].to_json
%>