【发布时间】:2023-03-25 03:36:01
【问题描述】:
我正在使用 CSV 类将数据转换为基于 http://railscasts.com/episodes/362-exporting-csv-and-excel 的 Excel 文件。
下载 Excel 文件后,它不会使用我使用过滤器在我的网页上看到的最新数据进行更新。我的 Excel 文件包含页面首次加载时显示的数据。
我尝试调试问题并尝试了 xlsx_writer 等其他 gem,得到了相同的结果:
def commission_report
today = Date.today
if params[:from_date].present?
from_date = params[:from_date]
to_date = params[:to_date]
elsif params[:filter] == 'monthly'
to_date = today
from_date = today - 30
else
to_date = today
from_date = today - 7
end
@commissions_report = UserOrderHistory.select("user_order_histories.*,SUM(user_order_histories.revenue_sharing) as revenue_total, restaurants.restaurant_name, managers.username,revenue_sharings.revenue").joins("LEFT JOIN revenue_sharings ON revenue_sharings.restaurant_id = user_order_histories.restaurant_id").joins("LEFT JOIN restaurants ON restaurants.id = user_order_histories.restaurant_id").joins("LEFT JOIN managers ON managers.id = restaurants.manager_id").where("user_order_histories.status != ''").where("revenue_sharing > 0").group("user_order_histories.restaurant_id,user_order_histories.deduction_date").where("user_order_histories.deduction_date BETWEEN ? AND ?",from_date,to_date).order(sort_column + " " + sort_direction)
@commissions_report = @commissions_report.as_json
@commissions_report = Kaminari.paginate_array(@commissions_report).page(params[:page]).per(10)
# raise @commissions.inspect
respond_to do |format|
format.html
format.csv { send_data @commissions_report.to_csv }
format.xls #{ send_data @commissions_report.to_csv(col_sep: "\t") }
end
end
【问题讨论】:
-
数据导出似乎没有应用相同的过滤器。检查:)
标签: ruby-on-rails ruby excel csv xls