Question

搜索工作正常，但问题是当我根据结果打印excel报告时，它显示数据库中的所有值，筛选器不起作用。遍及整个页面，则复选框为true值不见了刷新页面后如何保持参数

   .row
            .col-md-3
              = check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]","CUS", false
              = label_tag "Organizational Customer"
            .col-md-3
              = check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "SUP", false, class: "first_resolution"
              = label_tag "Organzational Supplier"
            .col-md-3
              = check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDCUS", false, class: "first_resolution"
              = label_tag "Individual Customer"
            .col-md-3
              = check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDSUP", false, class: "first_resolution"
              = label_tag "Individual Supplier"

这是我的控制器，

    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?

      @all_address = params[:all_address].to_bool if params[:all_address].present?
      customer_report = params[:search_customer_supplier].map { |k, v| "#{k}:#{v}" if v.present? }.compact
    else
      customer_report = ["accounts_dealer_types.dealer_code:(CUS OR SUP OR INDCUS OR INDSUP)"]
    end

Answer 1

您可以在第三个参数上使用check来检查提交的值：

check_box_tag 'search_customer_supplier[accounts_dealer_types.dealer_code]', 'CUS', params[:search_customer_supplier]['accounts_dealer_types.dealer_code'] == 'CUS'

Answer 2

此后，我翻到第二页时又引起了另一个问题。

这是当分页到下一页时的输出。 https://i.stack.imgur.com/5MDpq.png

下面我提到了代码（在控制器中），我认为这是在分页时调用的查询。

 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?

搜索后如何将复选框参数保持在轨道中

2 个答案: