packageui.cs

动易SiteFactory&#8482 网上商店系统1.0源代码

namespace PowerEasy.WebSite.Admin.Shop
{
    using PowerEasy.Common;
    using PowerEasy.Controls;
    using PowerEasy.ExtendedControls;
    using PowerEasy.Model.Shop;
    using PowerEasy.Shop;
    using PowerEasy.Web.UI;
    using System;
    using System.Web.UI.WebControls;

    public class PackageUI : AdminPage
    {
        protected ExtendedButton BtnSave;
        protected HiddenField HdnAction;
        protected HiddenField HdnPackageId;
        protected Label LblTitle;
        protected ExtendedSiteMapPath SmpNavigator;
        protected TextBox TxtGoodsWeightMax;
        protected TextBox TxtGoodsWeightMin;
        protected TextBox TxtPackageName;
        protected TextBox TxtPackageWeight;
        protected CompareValidator ValcGoodsWeight;
        protected CompareValidator ValcMin;
        protected CompareValidator ValcWeight;
        protected PowerEasy.Controls.RequiredFieldValidator ValrMax;
        protected PowerEasy.Controls.RequiredFieldValidator ValrMin;
        protected PowerEasy.Controls.RequiredFieldValidator ValrName;
        protected PowerEasy.Controls.RequiredFieldValidator ValrPackageWeight;

        protected void BtnSave_Click(object sender, EventArgs e)
        {
            if (this.Page.IsValid)
            {
                this.CheckPackage();
                PackageInfo packageInfo = new PackageInfo();
                packageInfo.PackageName = DataSecurity.HtmlEncode(this.TxtPackageName.Text);
                packageInfo.PackageWeight = DataConverter.CDouble(this.TxtPackageWeight.Text);
                packageInfo.GoodsWeightMin = DataConverter.CDouble(this.TxtGoodsWeightMin.Text);
                packageInfo.GoodsWeightMax = DataConverter.CDouble(this.TxtGoodsWeightMax.Text);
                if (BasePage.RequestString("Action") == "Modify")
                {
                    packageInfo.PackageId = BasePage.RequestInt32("PackageID");
                    if (Package.Update(packageInfo))
                    {
                        AdminPage.WriteSuccessMsg("更新成功！", "PackageManage.aspx");
                    }
                    else
                    {
                        AdminPage.WriteErrMsg("更新失败，请检查输入的数据！");
                    }
                }
                else if (Package.Add(packageInfo))
                {
                    AdminPage.WriteSuccessMsg("添加成功！", "PackageManage.aspx");
                }
                else
                {
                    AdminPage.WriteErrMsg("添加失败，请检查输入的数据！");
                }
            }
        }

        private void CheckPackage()
        {
            string errorMessage = "已存在相同名字的包装类型，请重新起名！";
            string str2 = "内含物重量区间和已存在的包装类型内含物重量区间重叠，不能添加，请重新输入！";
            if (string.Compare(this.HdnAction.Value, "modify", true) == 0)
            {
                if (Package.ExistsPackage(this.TxtPackageName.Text.Trim(), DataConverter.CLng(this.HdnPackageId.Value)))
                {
                    AdminPage.WriteErrMsg(errorMessage);
                }
                if (Package.ExistsPackage(DataConverter.CDouble(this.TxtGoodsWeightMin.Text), DataConverter.CDouble(this.TxtGoodsWeightMax.Text), DataConverter.CLng(this.HdnPackageId.Value)))
                {
                    AdminPage.WriteErrMsg(str2);
                }
            }
            else
            {
                if (Package.ExistsPackage(this.TxtPackageName.Text.Trim()))
                {
                    AdminPage.WriteErrMsg(errorMessage);
                }
                if (Package.ExistsPackage(DataConverter.CDouble(this.TxtGoodsWeightMin.Text), DataConverter.CDouble(this.TxtGoodsWeightMax.Text)))
                {
                    AdminPage.WriteErrMsg(str2);
                }
            }
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.Page.IsPostBack)
            {
                this.HdnAction.Value = BasePage.RequestString("Action", "Add");
                if (string.Compare(this.HdnAction.Value, "modify", true) == 0)
                {
                    this.LblTitle.Text = "修改包装";
                    int id = BasePage.RequestInt32("PackageID");
                    this.HdnPackageId.Value = id.ToString();
                    if (id <= 0)
                    {
                        AdminPage.WriteErrMsg("请选择要修改的包装类型！", "PackageManage.aspx");
                    }
                    else
                    {
                        PackageInfo packageById = Package.GetPackageById(id);
                        if (!packageById.IsNull)
                        {
                            this.TxtPackageName.Text = DataSecurity.HtmlDecode(packageById.PackageName);
                            this.TxtPackageWeight.Text = packageById.PackageWeight.ToString();
                            this.TxtGoodsWeightMin.Text = packageById.GoodsWeightMin.ToString();
                            this.TxtGoodsWeightMax.Text = packageById.GoodsWeightMax.ToString();
                        }
                    }
                }
                else
                {
                    this.LblTitle.Text = "添加包装";
                }
            }
        }
    }
}