Ajax实现网易相册样式的修改,,CIO之家

Ajax实现网易相册样式的修改

佚名　　chinahtml.com　　综合　　编辑:dezai　　图片来源:网络

普通的Ajax应用，结合javascript对html元素的动态操控，结合而成一个优美的效果。还是用Ajax.net，设置与前篇文章一样

普通的Ajax应用，结合javascript对html元素的动态操控，结合而成一个优美的效果。

  还是用Ajax.net，设置与前篇文章一样，不再累述。
  代码如下：
  163photoTest.aspx.cs
  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 System.Data.SqlClient;

  public partial class _163photoTest : System.Web.UI.Page
  {
   protected void Page_Load(object sender, EventArgs e)
   {
   description.Text = GetDescription();
   AjaxPro.Utility.RegisterTypeForAjax(typeof(_163photoTest));
   }

   //取数据库里的描述
   protected string GetDescription()
   {
   try
   {
   string strComm = "select photo_description from tab_photo where photo_id=1";
   SqlConnection myConn = new SqlConnection("user id=sa;password=123;Database =test;data source=z;");
   myConn.Open();
   SqlCommand myComm = new SqlCommand(strComm, myConn);
   SqlDataReader myReader = myComm.ExecuteReader();
   myReader.Read();
   return myReader.GetString(0);
   }
   catch
   {
   return "";
   }
   }

   [AjaxPro.AjaxMethod]
   //将description保存进数据库 www.knowsky.com
   public bool UpdateDesc(string description)
   {
   try
   {
   string strComm = "update tab_photo set photo_description='" + description + "' where photo_id=1";
   SqlConnection myConn = new SqlConnection("user id=sa;password=123;Database =test;data source=z;");
   myConn.Open();
   SqlCommand myComm = new SqlCommand(strComm, myConn);
   myComm.ExecuteNonQuery();
   return true;
   }
   catch
   {
   return false;
   }
   }
  }

  163photoTest.aspx
  <%@ Page Language="C#" AutoEventWireup="true" CodeFile="163photoTest.aspx.cs" Inherits="_163photoTest" %>





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