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ModifyBook.aspx.cs
资源名称：BooksManagement.rar　[点击查看]
上传用户：gooyliu
上传日期：2018-09-29
资源大小：5816k
文件大小：4k
源码类别：

.net编程

开发平台：

C#

ModifyBook.aspx.cs：源码内容
  1. using System;
  2. using System.Collections;
  3. using System.Configuration;
  4. using System.Data;
  5. using System.Linq;
  6. using System.Web;
  7. using System.Web.Security;
  8. using System.Web.UI;
  9. using System.Web.UI.WebControls;
  10. using System.Web.UI.WebControls.WebParts;
  11. using System.Web.UI.HtmlControls;
  12. using System.Xml.Linq;
  14. using BusinessLogicLayer;
  15. using Model;
  17. namespace Web.SysAdmin
  18. {
  19.     public partial class ModifyBook : System.Web.UI.Page
  20.     {
  21.         protected void Page_Load(object sender, EventArgs e)
  22.         {
  23.             if (!IsPostBack)
  24.             {
  25.                 BindTable();
  26.             }
  27.           
  28.         }
  29.         public void BindTable()
  30.         {
  31.          
  32.             BLLBook bllBook = new BLLBook();
  33.             string bookID = Request["bookID"].ToString();
  34.             BookInfo bookIf= bllBook.GetBookInfo(bookID);
  36.             //绑定所有文本框
  37.             this.txtName.Text = bookIf.BookName;
  38.             this.txtIndex.Text = bookIf.BookIndex;
  39.             
  40.             this.txtAuthor.Text = bookIf.Author;
  41.             this.txtPublish.Text = bookIf.Publish;
  42.             this.txtPrice.Text = bookIf.Price.ToString("F02");//显示小数点后2位
  44.             this.txtSubject.Text = bookIf.Keyword;
  45.             this.txtDescription.Text = bookIf.Abstrac;
  47.             //绑定图书类型
  48.             int bookType = bookIf.BookTypeID;
  49.             switch(bookType){
  50.                 case 1:
  51.                     this.rblClassify.SelectedIndex=0;
  52.                     break;
  53.                 case 2:
  54.                     this.rblClassify.SelectedIndex=1;
  55.                     break;
  56.                 case 3:
  57.                      this.rblClassify.SelectedIndex=2;
  58.                      break;
  59.                 case 4:
  60.                     this.rblClassify.SelectedIndex=3;
  61.                      break;
  62.             }
  65.             //绑定出版时间
  66.             DateTime publishDate = bookIf.PublishDate;
  67.             int year = publishDate.Year;
  68.             int month = publishDate.Month;
  69.             int day = publishDate.Day;
  70.             for (int i = 1999; i < 2010; i++)
  71.             {
  72.                 ddlYear.Items.Add(i.ToString());
  73.              
  74.                
  75.             }
  76.             for (int i = 1; i < 13; i++)
  77.             {
  78.                 ddlMonth.Items.Add(i.ToString());
  79.             }
  80.             for (int i = 1; i < 32; i++)
  81.             {
  82.                 ddlDay.Items.Add(i.ToString());
  83.             }
  84.             //显示对应的值
  85.             ddlYear.SelectedValue = year.ToString();
  86.             ddlMonth.SelectedValue = month.ToString();
  87.             ddlDay.SelectedValue = day.ToString();
  89.         }
  91.         protected void imgBtnUpdate_Click(object sender, ImageClickEventArgs e)
  92.         {
  93.             //取得各个控件的值,创建bookInfo对象
  94.             BookInfo bkInfo = new BookInfo();
  95.             bkInfo.BookID = Request["bookID"].ToString().Trim();
  96.             bkInfo.BookName = txtName.Text.Trim();
  97.             bkInfo.BookIndex = txtIndex.Text.Trim();
  98.             bkInfo.Author = txtAuthor.Text.Trim();
  99.             bkInfo.Publish = txtPublish.Text.Trim();
  100.             bkInfo.Price = Convert.ToDouble(txtPrice.Text.Trim());
  101.             bkInfo.Keyword = txtSubject.Text.Trim();
  102.             bkInfo.Abstrac = txtDescription.Text.Trim();
  104.             bkInfo.BookTypeID = Convert.ToInt16(rblClassify.SelectedValue) + 1;
  105.             bkInfo.PublishDate = Convert.ToDateTime(ddlYear.SelectedItem.Text + "-" + ddlMonth.SelectedItem.Text + "-" + ddlDay.SelectedItem.Text);
  106.             //交给BBL处理
  107.             BLLBook bllBook = new BLLBook();
  108.             if (bllBook.UpdateBookInfo(bkInfo))
  109.                 lblMessage.Text = "修改成功!!";
  110.                //  Response.Write("<scritp language=javascript> alert('修改成功')</scritp>");
  111.             else
  112.                 Response.Write("<scritp language=javascript> alert('修改失败')</scritp>");
  113.                // lblMessage.Text = "修改失败!!";
  114.            // BindTable();6
  115.         }
  117.         protected void imgBtnReturn_Click(object sender, ImageClickEventArgs e)
  118.         {
  119.             Response.Redirect("BookList.aspx");
  120.         }
  121.     }
  122. }