addnewsitem.aspx.cs

来自「ASP.NET 2.0动态网站设计实例源代码,本书介绍了ASP.NET2.0的基」· CS 代码 · 共 70 行

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;

public partial class Admin_AddNewsItem : System.Web.UI.Page
{
 protected void Page_Load(object sender, EventArgs e)
 {

 }


 protected void btnConfirm_Click(object sender, EventArgs e)
 {
  eNewsItem eni = new eNewsItem();
  string strScriptBlock = null;
  if (eni.IsItemENameExist(tbxItemEName.Text))
  {
   strScriptBlock = "alert('栏目目录名已存在！');";
  }
  else if (eni.IsItemNameExist(tbxItemName.Text))
  {
   strScriptBlock = "alert('栏目名称已存在！');";
  }
  else
  {
   bool blnShowAtHome;
   if (rblShowAtHome.SelectedValue == "0")
    blnShowAtHome = false;
   else
    blnShowAtHome = true;
   string strPathName = Server.MapPath("~/");
   string strResult = eni.AddItem(tbxItemName.Text, tbxItemEName.Text, blnShowAtHome, strPathName);
   if (strResult == null)
   {
    strScriptBlock += @"
  if(confirm('添加成功，是否还添加栏目？'))
  {
   window.navigate('addnewsitem.aspx');
  }
  else
  {
   window.navigate('manageitem.aspx');
  }";
    Application["Items"] = eni.GetAllItem();
   }
   else
   {
    strScriptBlock += @"
   alert('" + strResult + @"');
   history.back();
   ";
   }
  }
  ClientScript.RegisterClientScriptBlock(this.GetType(), this.UniqueID + "AddSuccess", strScriptBlock,true);
 }

 protected void btnCancle_Click(object sender, EventArgs e)
 {
  Server.Transfer("manageitem.aspx");
 }
}