aps.net 读取xml文件 并用smartpart包装 用于moss2007

 

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 CallBack_UCCallback : System.Web.UI.UserControl
{
    public string PageName = "";
    ArrayList al = new ArrayList();
    string _ltdName = string.Empty;

    private void Page_Load(object sender, System.EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            al.Add("gse");
            al.Add("gsed");
            al.Add("gsei");
            al.Add("gswg");
            al.Add("gswm");
            al.Add("Default");
        }
        _ltdName = System.IO.Path.GetFileName(Request.PhysicalPath);
        //_ltdName = Request.PhysicalPath;
        _ltdName = _ltdName.Substring(0, _ltdName.LastIndexOf('.'));
        if (al.Contains(_ltdName))
        {
            //PageName = _ltdName.Replace(".aspx", "A.xml");
            PageName = _ltdName+"A.xml";
            PopulateProductInfo("100");
        }
        else
        {
            //PageName =al[0].ToString()+".xml";
            PageName = "products.xml";
            PopulateProductInfo("100"); 
        }
    }

    public void CallBack1_Callback(object sender, ComponentArt.Web.UI.CallBackEventArgs e)
    {
        // Thread.Sleep simulates the experience of accessing a remote server 
        // Remove before going to production 
        System.Threading.Thread.Sleep(200);
        PopulateProductInfo(e.Parameter);
        PlaceHolder1.RenderControl(e.Output);
    }

    private void PopulateProductInfo(string ProductId)
    {
        DataRow dr = getDataRow(ProductId);
        if (dr != null)
        {
            imgProductImage.ImageUrl = "../Test/SiteMap/" + dr["Image"].ToString();
            lblProductTitle.Text = dr["Title"].ToString();
            lblProductTagLine.Text = dr["TagLine"].ToString();
            lblProductInfo.Text = dr["ProductInfo"].ToString();
        }
    }

    private DataRow getDataRow(string ProductId)
    {
        try
        {
            DataSet ds = new DataSet();
            ds.ReadXml(Server.MapPath("../Test/SiteMap/" + PageName));
            foreach (DataRow dr in ds.Tables[0].Rows)
            {
                if (dr["ProductId"].ToString() == ProductId)
                {
                    return dr;
                }
            }
        }
        catch
        {
            Response.Write("不存在" + PageName + "这个文件");
        }
        return null;
    }
}

 

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="UCCallback.ascx.cs" Inherits="CallBack_UCCallback" %>
<%@ Register Assembly="ComponentArt.Web.UI, Version=2006.1.1231.1, Culture=neutral, PublicKeyToken=2683aeee0dd38d57"
    Namespace="ComponentArt.Web.UI" TagPrefix="ComponentArt" %>
         <script type="text/javascript">
    // Image preloading
    var img1 = new Image();
    img1.src = '../Test/SiteMap/spinner.gif';
    function selectProduct(param)
    {
      UCCallback1_CallBack1.Callback(param); 
    }
         </script>
   <table cellspacing="0" cellpadding="0" border="0" style="color:#666666;" >
      <tr>
        <td><table cellspacing="0" cellpadding="0" border="0" style="color:#666666;" >
    <tr>
      <td style="font-size:13px;" valign="top"><br><br>      
        <table cellspacing="0" cellpadding="2" border="0">
        <tr>
          <td><img src="../Test/SiteMap/chevron.gif" width="12" height="8" border="0"></td>
          <td style="font-size:12px; width: 53px;"><a href="javascript:selectProduct('100');" title="业务概况">业务概况</a></td>
        </tr>
        <tr>
          <td><img src="../Test/SiteMap/chevron.gif" width="12" height="8" border="0"></td>
          <td style="font-size:12px; width: 53px;"><a href="javascript:selectProduct('101');" title="里程碑">里程碑</a></td>
        </tr>
        <tr>
          <td><img src="../Test/SiteMap/chevron.gif" width="12" height="8" border="0"></td>
          <td style="font-size:12px; width: 53px;"><a href="javascript:selectProduct('102');" title="董事成员">董事成员</a></td>
        </tr>
        <tr>
          <td><img src="../Test/SiteMap/chevron.gif" width="12" height="8" border="0"></td>
          <td style="font-size:12px; width: 53px;"><a href="javascript:selectProduct('103');" title="联系我们">联系我们</a></td>
        </tr>
        <tr>
          <td><img src="../Test/SiteMap/chevron.gif" width="12" height="8" border="0"></td>
          <td style="font-size:12px; width: 53px;"><a href="javascript:selectProduct('104');" title="公司理念">公司理念</a></td>
        </tr>
        </table> &nbsp;</td>
        <td style="font-size: 13px; width: 8px" valign="top">
        </td>
        <td><ComponentArt:CallBack id="CallBack1" CacheContent="true" CssClass="CallBack" Width="450" Height="250" runat="server" OnCallback="CallBack1_Callback" >
        <Content>
          <asp:PlaceHolder id="PlaceHolder1" runat="server">
            <table cellspacing="0" cellpadding="0" border="0" style="color:#666666;" width="100%" height="100%">
            <tr>
              <td colspan="2" height="30" style="font-size:12px;" valign="top">
              <asp:Label id="lblProductTitle" style="font-size:15px;font-weight:bold;" runat="server" /><br>
              <asp:Label id="lblProductTagLine" runat="server" />
              </td>
            </tr>
            <tr>
              <td ><asp:Image id="imgProductImage"  runat="server" /></td>
              <td>
                           
              </td>
            </tr>
            <tr>
              <td colspan="2" style="font-size:12px;">
                <asp:Label id="lblProductInfo" runat="server" />
              </td>
            </tr>
            </table>        
        </asp:PlaceHolder>
        </Content>
        <LoadingPanelClientTemplate>
          <table width="428" height="228" cellspacing="0" cellpadding="0" border="0">
          <tr>
            <td align="center">
            <table cellspacing="0" cellpadding="0" border="0">
            <tr>
              <td style="font-size:12px;">数据加载中&nbsp;</td>
              <td><img src="../Test/SiteMap/spinner.gif" width="16" height="16" border="0"></td>
            </tr>
            </table>      
            </td>
          </tr>
          </table>
        </LoadingPanelClientTemplate>
      </ComponentArt:CallBack>  </td>
     </tr>
   </table>