addbook.aspx.cs

电子商务书城功能齐全

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using BookShop;

public partial class AddBook : System.Web.UI.Page
{
	private int nCategoryID = -1;

    protected void Page_Load(object sender, EventArgs e)
    {
		if (Request.Params["CategoryID"] != null)
		{
			nCategoryID = Int32.Parse(Request.Params["CategoryID"].ToString());
		}

		///设置更新按钮的可用性
		AddBtn.Enabled = nCategoryID <= -1 ? false : true;
    }

	protected void AddBtn_Click(object sender,EventArgs e)
	{
		///如果页面输入内容合法
		if (Page.IsValid == true)
		{
			///定义类
			Book book = new Book();
			
			try
			{
				///添加新的书籍信息
				book.AddBook(Name.Text.Trim(),nCategoryID,Desn.Text.Trim(),Author.Text.Trim(),
					Publish.Text.Trim(),DateTime.Parse(PublishDate.Text.Trim()),
					ISBN.Text.Trim(),Foreword.Text.Trim(),
					List.Text.Trim(),OutLine.Text.Trim(),
					DateTime.Parse(BuyInDate.Text.Trim()),
					Decimal.Parse(Price.Text.Trim()),Int32.Parse(TotalNum.Text.Trim()),
					Attribute1.Text,Attribute2.Text,Attribute3.Text,Attribute4.Text,
					Attribute5.Text,Remark.Text);				

				///显示操作结果信息
				Response.Write("<script>window.alert('" + ASPNET2System.OPERATIONADDSUCCESSMESSAGE + "')</script>");
			}
			catch (Exception ex)
			{
				///显示添加操作中的失败、错误信息
				Response.Redirect("~/DesktopModules/ErrorPage.aspx?ErrorUrl="
					+ ASPNET2System.RedirectErrorUrl(Request.RawUrl)
					+ "&ErrorMessage=" + ex.Message.Replace("\n"," "));
			}
		}
	}

	protected void ReturnBtn_Click(object sender,EventArgs e)
	{
		///返回管理页面
		Response.Redirect("~/DesktopModules/Book/BookManage.aspx");
	}
}