FLOWER/Admin/Content/OrderManage.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FLOWER.Admin.Content
{
    public partial class OrderManage : System.Web.UI.Page
    {
        Common.SQLHelper hp = new Common.SQLHelper();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack) { bind(); }
        }

        void bind()
        {
            AspNetPager1.RecordCount = int.Parse(hp.GetSingle("select count(*) from bkorder where 1 = 1 " + HiddenField1.Value).ToString());
            rp_list.DataSource = hp.Query("select * from bkorder where 1 = 1 " + HiddenField1.Value + " order by infoid desc", AspNetPager1.PageSize * (AspNetPager1.CurrentPageIndex - 1), AspNetPager1.PageSize).Tables[0];
            rp_list.DataBind();
        }
        protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
        {
            AspNetPager1.CurrentPageIndex = e.NewPageIndex;
            bind();
        }
        public string ZT(string flag)
        {
            if (flag == "0") { return "待支付"; }
            else if (flag == "1") { return "待发货"; }
            else if (flag == "2") { return "已发货"; }
            else if (flag == "3") { return "已完成"; }
            else { return "已取消"; }
        }
        protected void Button2_Click(object sender, EventArgs e)
        {
            HiddenField1.Value = "";
            if (TextBox1.Text.Trim() != "")
            {
                HiddenField1.Value += " and orderid like '%" + TextBox1.Text.Trim() + "%'";
            }
            if (DropDownList1.SelectedValue.Trim() != "")
            {
                HiddenField1.Value += " and flag = " + DropDownList1.SelectedValue + "";
            }
            bind();
        }
    }
}