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;
9using System.Collections.Generic;
10using System.Text;
11using SpaceBuilder.Components;
12using SpaceBuilder.Security;
13using System.Web.UI.WebControls;
14using SpaceBuilder.Configuration;
15using TunyNet.Caching;
16using SpaceBuilder.Controls.Utils;
17using SpaceBuilder.Utils;
18using SpaceBuilder.Posts.Permissions;
19
20namespace SpaceBuilder.Web.Manage.Controls
21
...{
22
public class EditAdvertising : ManageBaseControl
23
...{
24 SBContext wlContext;
25
26 protected override void Authorize()
27 ...{
28 if (!SBContext.Current.User.IsAdministrator)
29 PermissionBase.RedirectOrExcpetion(SBExceptionType.AccessDenied);
30
}
31
32 protected override void OnInit(EventArgs e)
33 ...{
34 if (SkinName == null)
35 SkinName = "Skin-EditAdvertising.ascx";
36
37 wlContext = SBContext.Current;
38
39 base.OnInit(e);
40 }
41
42 protected override void OnLoad(EventArgs e)
43 ...{
44 base.OnLoad(e);
45
46 if (!Page.IsPostBack)
47 ...{
48 DataBind();
49 }
50 }
51
52 public override void DataBind()
53 ...{
54 base.DataBind();
55 BindData();
56 }
57
58 Child Controls#region Child Controls
59
60 Literal pageTitle;
61 StatusMessage statusMessage;
62
63 TextBox advertisingName;
64 TextBox script;
65 TextBox description;
66
67 Repeater usedAdvertisingPositionRepeater;
68
69 Button saveButton;
70 Button cancelButton;
71 #endregion
72
73 protected override void AttachChildControls()
74 ...{
75 pageTitle = FindControl("PageTitle") as Literal;
76 pageTitle.Text = "增加广告";
77
78 statusMessage = FindControl("StatusMessage") as StatusMessage;
79
80 advertisingName = FindControl("AdvertisingName") as TextBox;
81 script = FindControl("Script") as TextBox;
82 description = FindControl("Description") as TextBox;
83
84 usedAdvertisingPositionRepeater = FindControl("UsedAdvertisingPositionRepeater") as Repeater;
85 usedAdvertisingPositionRepeater.ItemDataBound += new RepeaterItemEventHandler(UsedAdvertisingPositionRepeater_ItemDataBound);
86
87 saveButton = FindControl("SaveButton") as Button;
88 cancelButton = FindControl("CancelButton") as Button;
89 saveButton.Click += new EventHandler(SaveButton_Click);
90 cancelButton.Click += new EventHandler(cancelButton_Click);
91 }
92
93 void BindData()
94 ...{
95 int advertisingID = wlContext.GetIntFromQueryString("AdvertisingID", 0);
96
97 //榜定可投放的广告区域
98 usedAdvertisingPositionRepeater.DataSource = AdvertisingPositions.GetAdvertisingPositionsByOwnerType(AdvertisingOwnerType.System);
99 usedAdvertisingPositionRepeater.DataBind();
100
101 if (advertisingID > 0)
102 ...{
103 Advertising record = AdvertisingsManager.GetAdvertisings(AdvertisingOwnerType.System).GetAdvertisingByOwner(advertisingID, wlContext.UserID);
104 if (record != null)
105 ...{
106 pageTitle.Text = "修改广告";
107 saveButton.Text = "修 改";
108
109 advertisingName.Text = record.AdvertisingName;
110
111 script.Text = record.Script.ToString();
112 description.Text = record.Description;
113 }
114 }
115 }
116
117 private ArrayList usedAdvertisingPosition = null;
118 /**//// <summary>
119 /// 已投放的广告位置
120 /// </summary>
121 private ArrayList UsedAdvertisingPosition
122 ...{
123 get
124 ...{
125 if (usedAdvertisingPosition == null)
126 ...{
127 usedAdvertisingPosition = AdvertisingPositions.GetAdvertisingPositionsByAdvertisingID(wlContext.GetIntFromQueryString("AdvertisingID", 0));
128 }
129 return usedAdvertisingPosition;
130 }
131 }
132
133 private void UsedAdvertisingPositionRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
134 ...{
135 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
136 ...{
137 AdvertisingPosition record = e.Item.DataItem as AdvertisingPosition;
138 if (record != null)
139 ...{
140 CheckBox selector = e.Item.FindControl("Selector") as CheckBox;
141 if (selector != null)
142 ...{
143 selector.Attributes["value"] = record.PositionCode.ToString();
144
145 //是否已投放
146 for (int i = 0; i < UsedAdvertisingPosition.Count; i++)
147 ...{
148 if ((UsedAdvertisingPosition[i] as AdvertisingPosition).PositionCode == record.PositionCode)
149 ...{
150 selector.Checked = true;
151
152 //============================================
153 //删除此行，否则会把缓存内的数据也Remove掉了
154 //UsedAdvertisingPosition.RemoveAt(i);
155 //============================================
156 break;
157 }
158 }
159 }
160 }
161
162 Image allowSystem = e.Item.FindControl("AllowSystem") as Image;
163 if (allowSystem != null)
164 ...{
165 if (record.AllowSystem)
166 ...{
167 allowSystem.ImageUrl = "~/Utility/Icons/icon_true.gif";
168 allowSystem.ToolTip = "允许";
169 }
170 else
171 ...{
172 allowSystem.ImageUrl = "~/Utility/Icons/icon_false.gif";
173 allowSystem.ToolTip = "不允许";
174 }
175 }
176
177 Image allowClub = e.Item.FindControl("AllowClub") as Image;
178 if (allowClub != null)
179 ...{
180 if (record.AllowClub)
181 ...{
182 allowClub.ImageUrl = "~/Utility/Icons/icon_true.gif";
183 allowClub.ToolTip = "允许";
184 }
185 else
186 ...{
187 allowClub.ImageUrl = "~/Utility/Icons/icon_false.gif";
188 allowClub.ToolTip = "不允许";
189 }
190 }
191
192 Image allowUser = e.Item.FindControl("AllowUser") as Image;
193 if (allowUser != null)
194 ...{
195 if (record.AllowUser)
196 ...{
197 allowUser.ImageUrl = "~/Utility/Icons/icon_true.gif";
198 allowUser.ToolTip = "允许";
199 }
200 else
201 ...{
202 allowUser.ImageUrl = "~/Utility/Icons/icon_false.gif";
203 allowUser.ToolTip = "不允许";
204 }
205 }
206 }
207 }
208
209 /**//// <summary>
210 /// 保存
211 /// </summary>
212 protected void SaveButton_Click(Object sender, EventArgs e)
213 ...{
214 int advertisingID = wlContext.GetIntFromQueryString("AdvertisingID", 0);
215 Advertising record = new Advertising();
216 record.AdvertisingName = advertisingName.Text;
217 record.Script = script.Text;
218 record.Description = description.Text;
219
220 bool result = false;
221 //修改
222 if (advertisingID > 0)
223 ...{
224 record.AdvertisingID = advertisingID;
225
226 result = AdvertisingsManager.GetAdvertisings(AdvertisingOwnerType.System).UpdateAdvertising(record, wlContext.UserID);
227 }
228 else
229 ...{
230 record.OwnerID = 0;
231 record.OwnerType = AdvertisingOwnerType.System;
232
233 AdvertisingsManager.GetAdvertisings(AdvertisingOwnerType.System).CreateAdvertising(record);
234
235 if (record.AdvertisingID > 0)
236 ...{
237 result = true;
238 }
239 }
240
241 //更新投放区域
242 if (result)
243 ...{
244 foreach (RepeaterItem item in this.usedAdvertisingPositionRepeater.Items)
245 ...{
246 CheckBox selector = item.FindControl("Selector") as CheckBox;
247 if (selector != null)
248 ...{
249 AdvertisingsManager.GetAdvertisings(AdvertisingOwnerType.System).CreateDeleteAdvertisingMapping(record.AdvertisingID, Convert.ToInt32(selector.Attributes["value"]), selector.Checked, wlContext.UserID);
250 }
251 }
252 }
253
254 Context.Response.Redirect(ManagerUrls.Instance().ManageAdvertisings(), true);
255 }
256
257 void cancelButton_Click(object sender, EventArgs e)
258 ...{
259 Context.Response.Redirect(ManagerUrls.Instance().ManageAdvertisings(), true);
260 }
261 }
262
}
263
SpaceBuilderV10RC/BasicWebControls/Manage/Advertising/EditAdvertising.cs[9K，2009-6-12 11:55:43]，打开代码结构图
打包下载该项目完整源码：SpaceBuilderV1.0RC免安装版源码(51aspx调测)