添加表(后台代码)

最新推荐文章于 2022-11-07 19:58:21 发布

原创最新推荐文章于 2022-11-07 19:58:21 发布 · 451 阅读

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CC 4.0 BY-SA版权

文章标签：

#string #action #object #class

本文介绍了一个使用ASP.NET处理页面请求的方法，通过从请求中获取订单ID并调用业务逻辑层(BLL)来获取订单详情，然后将这些信息构建成HTML表格进行显示。此过程涉及数据检索、类型转换及字符串拼接等步骤。

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Text;
namespace Web.BuyOrder
{
    public partial class AjaxDetail : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                bandDetail();
            }
        }
        public void bandDetail()
        {
            string action = Request["action"].ToString();
            string buyOderID = Request["BuyOrderID"].ToString();

            DataTable dtBuyDetail = BLL.B_BuyOrderDetail.GetBuyDetailID(buyOderID).Tables[0];
            StringBuilder sb = new StringBuilder();
            sb.Append("<table><thead><tr><th width=/"80px/">商品编号</th><th width=/"80px/">商品名称</th><th width=/"80px/">供应商</th><th width=/"80px/">单价</th><th width=/"80px/">数量</th><th width=/"80px/">税额</th><th width=/"80px/">折扣额</th><th width=/"80px/">应收金额</th></tr>");
            sb.Append("</thead><tbody>");
            for(int i=0; i<dtBuyDetail.Rows.Count;i++)
            {
                string productID = Convert.ToString(dtBuyDetail.Rows[i]["ProductID"]);
                string productName = Convert.ToString(dtBuyDetail.Rows[i]["ProductName"]);
                string supplierName=Convert.ToString(dtBuyDetail.Rows[i]["SupplierName"]);
                decimal price = Convert.ToDecimal(dtBuyDetail.Rows[i]["TotalPrice"]);
                int Quantity = Convert.ToInt32(dtBuyDetail.Rows[i]["Quantity"]);
                decimal taxReta = Convert.ToDecimal(dtBuyDetail.Rows[i]["税额"]);
                decimal desCountReta = Convert.ToDecimal(dtBuyDetail.Rows[i]["折扣额"]);
                decimal totalMoney = Convert.ToDecimal(dtBuyDetail.Rows[i]["金额"]);
                sb.Append("<tr><td>"+productID+"</td>");
                sb.Append("<td>" + productName + "</td>");
                sb.Append("<td>" + supplierName + "</td>");
                sb.Append("<td>" + price+ "</td>");
                sb.Append("<td>" + Quantity + "</td>");
                sb.Append("<td>" + taxReta + "</td>");
                sb.Append("<td>" +desCountReta + "</td>");
                sb.Append("<td>" + totalMoney + "</td>");
                sb.Append("</tr>");
            }

            sb.Append("</tbody></table>");
            Response.Write(sb.ToString());
            Response.End();

        }
    }
}