当前文件： SpaceBuiderV10Source/BasicWebControls/Manage/Forum/ShowForumSections.cs[8K，2009-6-12 11:55:07]，打开代码结构图

		            
  1//------------------------------------------------------------------------------
  2// <copyright company="Tunynet">
  3//     Copyright (c) Tunynet Network Technology Co., Ltd.  All rights reserved.
  4// </copyright> 
  5//------------------------------------------------------------------------------
  6
  7using System;
  8using System.Collections.Generic;
  9using System.Text;
 10using SpaceBuilder.Web.Manage.Controls;
 11using System.Web.UI.WebControls;
 12using SpaceBuilder.Forums.Components;
 13using System.Web.UI.HtmlControls;
 14
 15namespace SpaceBuilder.Web.Manage.Controls
 16...{
 17    public class ShowForumSections : ForumBaseControl
 18    ...{
 19        protected override void OnInit(EventArgs e)
 20        ...{
 21            if (SkinName == null)
 22            ...{
 23                SkinName = "Forums/Skin-ShowForumSections.ascx";
 24            }
 25            base.OnInit(e);
 26        }
 27
 28        ...#region
 29
 30        Repeater forumSectionListRepeater;
 31
 32        #endregion
 33
 34        protected override void AttachChildControls()
 35        ...{
 36            forumSectionListRepeater = FindControl("ForumSectionListRepeater") as Repeater;
 37            forumSectionListRepeater.ItemDataBound += new RepeaterItemEventHandler(forumSectionListRepeater_ItemDataBound);
 38            forumSectionListRepeater.ItemCommand += new RepeaterCommandEventHandler(forumSectionListRepeater_ItemCommand);
 39        }
 40
 41        protected override void OnPreRender(EventArgs e)
 42        ...{
 43            EnsureChildControls();
 44            //if (!Page.IsPostBack)
 45                BindData();
 46            base.OnPreRender(e);
 47        }
 48
 49        private void BindData()
 50        ...{
 51            if (ChildeForumSections == null || ChildeForumSections.Count <= 0)
 52                return;
 53            else
 54            ...{
 55                if (forumSectionListRepeater != null)
 56                ...{
 57                    forumSectionListRepeater.DataSource = ChildeForumSections;
 58                    forumSectionListRepeater.DataBind();
 59                }
 60            }
 61        }
 62
 63        void forumSectionListRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
 64        ...{
 65            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
 66            ...{
 67                Forum forumSection = (Forum)e.Item.DataItem;
 68                if (forumSection != null)
 69                ...{
 70                    Literal prefix = e.Item.FindControl("Prefix") as Literal;
 71                    if (prefix != null)
 72                    ...{
 73                        prefix.Text = PrefixForDepth(forumSection.Depth);
 74                    }
 75                    Literal sortOrder = e.Item.FindControl("SortOrder") as Literal;
 76                    if (sortOrder != null)
 77                    ...{
 78                        sortOrder.Text = forumSection.SortOrder.ToString();
 79                    }
 80                    Literal forumSectionName = e.Item.FindControl("ForumSectionName") as Literal;
 81                    if (forumSectionName != null)
 82                    ...{
 83                        forumSectionName.Text = forumSection.SectionName;
 84                    }
 85                    Literal sectionOwner = e.Item.FindControl("SectionOwner") as Literal;
 86                    if (sectionOwner != null)
 87                    ...{
 88                        string moderatorString = string.Empty;
 89                        if (forumSection.Moderators.Count > 0)
 90                        ...{
 91                            foreach (ForumModerator moderator in forumSection.Moderators)
 92                            ...{
 93                                moderatorString += moderator.DisplayName + ",";
 94                            }
 95                            if (moderatorString.EndsWith(","))
 96                                moderatorString = moderatorString.Substring(0, moderatorString.Length - 1);
 97                        }
 98                        sectionOwner.Text = moderatorString;
 99                    }
100                    Literal description = e.Item.FindControl("Description") as Literal;
101                    if (description != null)
102                    ...{
103                        description.Text = forumSection.Description;
104                    }
105                    LinkButton editButton = e.Item.FindControl("EditButton") as LinkButton;
106                    if (editButton != null)
107                    ...{
108                        editButton.CommandArgument = forumSection.SectionID.ToString();
109                    }
110                    LinkButton deleteButton = e.Item.FindControl("DeleteButton") as LinkButton;
111                    if (deleteButton != null)
112                    ...{
113                        deleteButton.CommandArgument = forumSection.SectionID.ToString();
114                        if (forumSection.ChildCount > 0)
115                        ...{
116                            deleteButton.Attributes["onclick"] = string.Format("if(!confirm(\"此版块下的{0}个子版块将同时删除，您还确认要删除此版块吗？\")) return false;", forumSection.ChildCount);
117                        }
118                        else
119                            deleteButton.Attributes["onclick"] = "if(!confirm(\"确认要删除此版块吗？\")) return false;";
120                    }
121                    LinkButton addButton = e.Item.FindControl("AddButton") as LinkButton;
122                    if (addButton != null)
123                    ...{
124                        addButton.CommandArgument = forumSection.SectionID.ToString();
125                    }
126                    //if (forumSection.ChildForums.Count > 0)
127                    //{
128                    //    HtmlTableRow childForumSectionsTr = e.Item.FindControl("ChildForumSectionsTr") as HtmlTableRow;
129                    //    if (childForumSectionsTr != null)
130                    //    {
131                    //        childForumSectionsTr.Visible = true;
132                    //        ShowForumSections showChildeForums = e.Item.FindControl("ShowChildeForums") as ShowForumSections;
133                    //        if (showChildeForums != null)
134                    //        {
135                    //            showChildeForums.Visible = true;
136                    //            showChildeForums.ChildeForumSections = forumSection.ChildForums;
137                    //        }
138                    //    }
139                    //}
140                }
141            }
142        }
143
144        private string PrefixForDepth(int p)
145        ...{
146            string prefixString = string.Empty;
147            for (int i = 0; i < p; i++)
148            ...{
149                prefixString += "　　";
150            }
151            return prefixString;
152        }
153
154        void forumSectionListRepeater_ItemCommand(object source, RepeaterCommandEventArgs e)
155        ...{
156            switch (e.CommandName)
157            ...{
158                case "Edit":
159                    Context.Response.Redirect(ForumUrls.Instance().Manage_EditForumSection(Convert.ToInt32(e.CommandArgument)));
160                    break;
161                case "Delete":
162                    Forum f = Forums.Components.Forums.GetForum(Convert.ToInt32(e.CommandArgument));
163                    if (f != null)
164                    ...{
165                        Forums.Components.Forums.Delete(f);
166                    }
167                    ReBindData();
168                    break;
169                case "Add":
170                    Context.Response.Redirect(ForumUrls.Instance().Manage_AddChildForumSection(Convert.ToInt32(e.CommandArgument)));
171                    break;
172                default:
173                    break;
174            }
175        }
176
177        private void ReBindData()
178        ...{
179            if (ForumGroupID > 0)
180            ...{
181                ForumQuery query = new ForumQuery();
182                query.ClubID = ForumGroupID;
183                query.ForumType = ForumType.Normal;
184                query.OrganizeOption = ForumsOrganizeOption.Indented;
185                query.SortBy = SpaceBuilder.Posts.Components.SortSectionsBy.MostRecentPostDate;
186                query.ActiveStatus = SpaceBuilder.Components.ActiveStatus.All;
187                IList<Forum> forumsIn = Forums.Components.Forums.GetForumsByClubID(query);
188                this.childeForumSections = forumsIn;
189                BindData();
190            }
191        }
192
193        ...#region
194
195        private IList<Forum> childeForumSections = null;
196        public IList<Forum> ChildeForumSections
197        ...{
198            get ...{ return childeForumSections; }
199            set ...{ childeForumSections = value; }
200        }
201
202        public int ForumGroupID
203        ...{
204            get
205            ...{
206                object state = ViewState["ForumGroupID"];
207                if (state != null)
208                ...{
209                    return (int)state;
210                }
211                return -1;
212            }
213            set ...{ ViewState["ForumGroupID"] = value; }
214        }
215
216        #endregion
217    }
218}
219