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 >