保持后代复选框的两个参数与父项关联input_field

Question

有一个 select_tag 到 select 的客户。当用户 select 编辑了一个客户时，它会在 select_tag.

下面生成一个子 checkbox_from

用户可以 select 一个客户并选中两个客户或其中一个客户的后代复选框。

如果用户select只有一个客户然后搜索，它会得到结果并且select_tag value(param) 刷新后也会保存在select标签中。

但问题是，如果我尝试同时获取 select_tag 和 checkbox_tag 数据，它会生成数据，但两个参数都消失了。我需要在搜索结果后保留两个参数。

这是我的看法

.row
            .col-md-3
              = label_tag "Customer/Supplier Name"
              = select_tag "search_customer_supplier[id]", options_from_collection_for_select(Organization.customers_and_suppliers, :id, :name, params.dig('search_customer_supplier', 'id')), class: "form-control parent_class chosen-select", id: "search_registered_customers", include_blank: true
              .col-md-10.small_scale_margin-top2#check_children_wrapper.hide
                = label_tag "Descendent"
                = check_box_tag "organization_children", "true", params.dig('search_customer_supplier', 'organization_children')&.include?('true')

这是我关于复选框的控制器代码

def customer_supplier_report
    Organization
    Address
    ContactNumber
    refined_query = ""
    if params[:search].present? or params[:excel_report].present?

      search_customer_supplier = params[:search_customer_supplier]
      if params[:organization_children].present? and search_customer_supplier["id"].present?
        organization_id = search_customer_supplier["id"]
        organization = Organization.find(organization_id)
        anchestor_ids = organization.anchestors.map{|o| o[:member].id }
        search_customer_supplier["id"] = "(#{anchestor_ids.join(' OR ')})" if anchestor_ids.any?
        end

      params[:search_customer_supplier]['accounts_dealer_types.dealer_code'] = params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].join(" OR ") if params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].present?

      customer_report = params[:search_customer_supplier].map { |k, v| "#{k}:#{v}" if v.present? }.compact

Answer 1

这与您之前的问题相反。

你的check_box_tag参数名是'organization_children'，所以会传入params[:organization_children]。您在控制器中正确访问它，在视图中执行相同的操作：

= check_box_tag "organization_children", "true", params[:organization_children].present?

保持后代复选框的两个参数与父项关联input_field

Hold both params of Decendant checkbox accociate with parent input_field

ruby-on-rails

ruby-on-rails-4