aggregatesearchlist.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

//------------------------------------------------------------------------------
// <copyright company="Telligent Systems">
//     Copyright (c) Telligent Systems Corporation.  All rights reserved.
// </copyright> 
//------------------------------------------------------------------------------

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using CommunityServer.Blogs.Components;
using CommunityServer.Components;

namespace CommunityServer.Blogs.Controls
{
	/// <summary>
	/// Summary description for AggregateSearchList.
	/// </summary>
	public class AggregateSearchList : WeblogBaseTemplatedWebControl
	{
		public AggregateSearchList()
		{
			
		}

        AggregateList posts = null;
        Literal title = null;

        protected override void AttachChildControls()
        {
            posts = FindControl("Posts") as AggregateList;
            title = FindControl("title") as Literal;

            posts.PagerIndexChanged +=new EventHandler(posts_PagerIndexChanged);
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if ( !Page.IsPostBack || !EnableViewState ) 
            {
                DataBind();
            }
        }

        public override void DataBind()
        {
            base.DataBind ();

            string q = Context.Request.QueryString["q"];
            if(!Globals.IsNullorEmpty(q))
            {
                int groupID = Globals.SafeInt(Context.Request.QueryString["GroupID"],-1);
                SearchQuery query = SearchQuery.FirstPageQuery(q);
                query.PageIndex = posts.PageIndex;
                
                
                if(groupID > -1)
                query.GroupToSearch = new string[]{groupID.ToString()};

                WeblogSearch search = new WeblogSearch();
                SearchResultSet results = search.GetSearchResults(query);

                posts.TotalRecords = results.TotalRecords;

                posts.DataSource = results.Posts;
                posts.DataBind();

                title.Text = string.Format(ResourceManager.GetString("Weblog_SearchResult_Message"),results.TotalRecords,results.SearchDuration);

            }
        }



	    private void posts_PagerIndexChanged(object sender, EventArgs e)
	    {
	        DataBind();
	    }
	}
}