当前文件： SpaceBuider11/BasicWebControls/Channel/Search/ClubSearchResults.cs[6K，2009-6-12 11:54:32]，打开代码结构图

		            
  1//------------------------------------------------------------------------------
  2// <copyright company="Tunynet">
  3//     Copyright (c) Tunynet Inc.  All rights reserved.
  4// </copyright> 
  5//------------------------------------------------------------------------------
  6
  7using System;
  8using System.Collections.Generic;
  9using System.Text;
 10using SpaceBuilder.Controls.BaseClasses;
 11using SpaceBuilder.Components;
 12using SpaceBuilder.Controls.Utils;
 13using System.Web.UI.HtmlControls;
 14using System.Web.UI.WebControls;
 15using SpaceBuilder.Clubs.Components;
 16using TunyNet.Utils;
 17using TunyNet.Data.Utils;
 18using SpaceBuilder.Clubs.Controls;
 19using SpaceBuilder.Utils;
 20
 21namespace SpaceBuilder.Search.Controls
 22...{
 23    /**//// <summary>
 24    /// 显示圈子搜索结果
 25    /// </summary>
 26    public class ClubSearchResults : TemplatedWebControl
 27    ...{
 28        SBContext wlContext;
 29
 30        protected override void OnInit(EventArgs e)
 31        ...{
 32            if (SkinName == null)
 33                ExternalSkinFileName = "Searchs/Skin-ClubSearchResults.ascx";
 34            else
 35                ExternalSkinFileName = SkinName;
 36
 37            wlContext = SBContext.Current;
 38            base.OnInit(e);
 39        }
 40
 41        protected override void OnLoad(EventArgs e)
 42        ...{
 43            base.OnLoad(e);
 44            EnsureChildControls();
 45            if (!Page.IsPostBack)
 46                Bind();
 47        }
 48
 49        Child Controls#region Child Controls
 50
 51        /**//// <summary>
 52        /// 信息提示控件
 53        /// </summary>
 54        StatusMessage statusMessage;
 55        HtmlControl noResultsDiv;
 56        HtmlControl listClubsDiv;
 57
 58        /**//// <summary>
 59        /// 搜索结果信息显示控件
 60        /// </summary>
 61        Literal searchHint;
 62
 63        /**//// <summary>
 64        /// 显示圈子列表的Repeater
 65        /// </summary>
 66        Repeater clubsRepeater;
 67        Pager pager;
 68
 69        #endregion
 70
 71        /**//// <summary>
 72        /// 附加子控件
 73        /// </summary>
 74        protected override void AttachChildControls()
 75        ...{
 76            statusMessage = FindControl("StatusMessage") as StatusMessage;
 77
 78            noResultsDiv = FindControl("NoResultsDiv") as HtmlControl;
 79            listClubsDiv = FindControl("ListClubsDiv") as HtmlControl;
 80            searchHint = FindControl("SearchHint") as Literal;
 81            clubsRepeater = FindControl("ClubsRepeater") as Repeater;
 82            pager = FindControl("Pager") as Pager;
 83
 84            if (clubsRepeater != null)
 85                clubsRepeater.ItemDataBound += new RepeaterItemEventHandler(ClubsRepeater_ItemDataBound);
 86        }
 87
 88        void Bind()
 89        ...{
 90            ClubQuery query = new ClubQuery();
 91            query.ConvertFromQueryString();
 92            if (!ValueHelper.IsNullOrEmpty(query.ClubNameFilter))
 93            ...{
 94                query.PageSize = 10;
 95                query.PageIndex = pager.PageIndex;
 96
 97                PagingDataSet<Club> pds = SpaceBuilder.Clubs.Components.Clubs.GetClubs(query);
 98                clubsRepeater.DataSource = pds.Records;
 99                clubsRepeater.DataBind();
100
101                if (pds.TotalRecords > 0)
102                ...{
103                    searchHint.Text = "有 <span class='stress'>" + pds.TotalRecords + " </span>个圈子满足搜索条件";
104
105                    pager.TotalRecords = pds.TotalRecords;
106                    pager.PageSize = query.PageSize;
107                }
108                else
109                ...{
110                    noResultsDiv.Visible = true;
111                    listClubsDiv.Visible = false;
112                }
113            }
114            else
115            ...{
116                listClubsDiv.Visible = false;
117                statusMessage.Visible = true;
118                statusMessage.MessageType = StatusMessageType.Error;
119                statusMessage.Text = "请填写您的搜索条件，再进行搜索";
120            }
121        }
122
123        private void ClubsRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
124        ...{
125            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
126            ...{
127                SpaceBuilder.Clubs.Components.Club club = (SpaceBuilder.Clubs.Components.Club)e.Item.DataItem;
128                if (club != null)
129                ...{
130                    HyperLink clubLogoHyperLink = e.Item.FindControl("ClubLogoHyperLink") as HyperLink;
131                    if (clubLogoHyperLink != null)
132                    ...{
133                        clubLogoHyperLink.NavigateUrl = ClubUrls.Instance().ClubDomainHome(club.DomainName);
134                        clubLogoHyperLink.Attributes["target"] = "_blank";
135                    }
136
137                    ClubLogo clubLogo = e.Item.FindControl("ClubLogo") as ClubLogo;
138                    if (clubLogo != null)
139                        clubLogo.Club = club;
140
141                    HyperLink clubName = e.Item.FindControl("ClubName") as HyperLink;
142                    if (clubName != null)
143                    ...{
144                        clubName.Text = club.ClubName;
145                        clubName.NavigateUrl = ClubUrls.Instance().ClubDomainHome(club.DomainName);
146                        clubName.Attributes["target"] = "_blank";
147                    }
148
149                    HyperLink category = e.Item.FindControl("Category") as HyperLink;
150                    if (category != null)
151                    ...{
152                        category.Text = ValueHelper.SafeWordValue(Wordbook.Instance().ClubCategories, club.CategoryID, string.Empty);
153                        category.NavigateUrl = ChannelUrls.Instance().ClubShowCategory(club.CategoryID);
154                    }
155
156                    HyperLink area = e.Item.FindControl("Area") as HyperLink;
157                    if (area != null && club.AreaID>0)
158                    ...{
159                        area.Text = Formatter.FormatArea(club.AreaID, 0,2);
160                        area.NavigateUrl = ChannelUrls.Instance().ClubShowArea(club.AreaID);
161                    }
162
163                    Literal secrecyType = e.Item.FindControl("SecrecyType") as Literal;
164                    if (secrecyType != null)
165                        secrecyType.Text = club.SecrecyText;
166
167                    Literal memberCount = e.Item.FindControl("MemberCount") as Literal;
168                    if (memberCount != null)
169                        memberCount.Text = club.MemberCount.ToString();
170
171                    Literal points = e.Item.FindControl("Points") as Literal;
172                    if (points != null)
173                        points.Text = club.Points.ToString();
174
175                    Literal createDate = e.Item.FindControl("CreateDate") as Literal;
176                    if (createDate != null)
177                        createDate.Text = Formatter.FormatFriendlyDate(club.CreatedDate);
178
179                    Literal brief = e.Item.FindControl("Brief") as Literal;
180                    if (brief != null)
181                        brief.Text = club.Brief;
182
183                }
184            }
185        }
186
187    }
188}
189