通常新闻信息板块后台管理程序主要有 图片新闻信息维护，普通新闻信息维护，滚动新闻信息维护。
页面截图如下：
前台代码
1 <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
2 <link href="../styles/admin.css" rel="stylesheet" type="text/css" />
3 <script language="javascript" type="text/javascript">
4 function showDiv(divName, hidValue) {
5 var childDiv = document.getElementById("parentID").childNodes;
6 if (typeof (childDiv) != "undefined") {
7 for (var i = 0; i < childDiv.length; i++) {
8 childDiv[i].style.display = 'none';
9 }
10 document.getElementById(divName).style.display = 'block';
11 }
12 document.getElementById(divName).style.display = 'block';
13 document.getElementById("MainContent_hidMenu").value = hidValue;
14 }
15
16 </script>
17 </asp:Content>
18 <asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
19 <div id="icaption">
20 <div id="title">
21 新闻管理
22 </div>
23 </div>
24 <div class="icaption">
25 <div class="title">
26 <a href="javascript:showDiv('div1','0')">图片新闻</a>|
27 </div>
28 <div class="title">
29 <a href="javascript:showDiv('div2','1')">普通新闻</a>|
30 </div>
31 <div class="title">
32 <a href="javascript:showDiv('div3','2')">滚动新闻</a>
33 </div>
34 </div>
35 <asp:HiddenField ID="hidMenu" runat="server" Value="0" />
36 <div id="parentID">
37 <div id="div1" class="itable">
38 图片新闻
39 <asp:GridView ID="gv1" runat="server" GridLines="None" BorderWidth="0px" CellPadding="0"
40 CellSpacing="1" align="center" AutoGenerateColumns="false">
41 <Columns>
42 <asp:BoundField HeaderText="标题" DataField="title" />
43 <asp:BoundField HeaderText="作者" DataField="author" />
44 <asp:BoundField HeaderText="编辑" DataField="editer" />
45 <asp:BoundField HeaderText="发布日期" DataField="dates" DataFormatString="{0:yyyy-MM-dd}" />
46 <asp:TemplateField HeaderText="查看">
47 <ItemTemplate>
48 <a href="AddNews.aspx?tb=tb_leftup_pic&id=<%#Eval("id") %>">查看</a>
49 </ItemTemplate>
50 </asp:TemplateField>
51 </Columns>
52 <RowStyle CssClass="tr3" Font-Size="12px" Height="28px" />
53 <HeaderStyle CssClass="itable_title" />
54 <EmptyDataTemplate>
55 <tr class="itable_title">
56 <th width="20%">
57 标题
58 </th>
59 <th width="20%">
60 作者
61 </th>
62 <th width="20%">
63 编辑
64 </th>
65 <th width="20%">
66 发布日期
67 </th>
68 <th width="20%">
69 查看
70 </th>
71 </tr>
72 <tr class="tr3">
73 <td class="grid_no_result" colspan="5">
74 <span>当前没有查询记录</span>
75 </td>
76 </tr>
77 </EmptyDataTemplate>
78 </asp:GridView>
79 </div>
80 <div id="div2" class="itable" style="display: none;">
81 普通新闻
82 <asp:GridView ID="gv2" runat="server" GridLines="None" BorderWidth="0px" CellPadding="0"
83 CellSpacing="1" align="center" AutoGenerateColumns="false">
84 <Columns>
85 <asp:BoundField HeaderText="标题" DataField="title" />
86 <asp:BoundField HeaderText="作者" DataField="author" />
87 <asp:BoundField HeaderText="编辑" DataField="editer" />
88 <asp:BoundField HeaderText="发布日期" DataField="dates" DataFormatString="{0:yyyy-MM-dd}" />
89 <asp:TemplateField HeaderText="查看">
90 <ItemTemplate>
91 <a href="AddNews.aspx?tb=tb_sj_news&id=<%#Eval("id") %>">查看</a>
92 </ItemTemplate>
93 </asp:TemplateField>
94 </Columns>
95 <RowStyle CssClass="tr3" Font-Size="12px" Height="28px" />
96 <HeaderStyle CssClass="itable_title" />
97 <EmptyDataTemplate>
98 <tr class="itable_title">
99 <th width="20%">
100 标题
101 </th>
102 <th width="20%">
103 作者
104 </th>
105 <th width="20%">
106 编辑
107 </th>
108 <th width="20%">
109 发布日期
110 </th>
111 <th width="20%">
112 查看
113 </th>
114 </tr>
115 <tr class="tr3">
116 <td class="grid_no_result" colspan="5">
117 <span>当前没有查询记录</span>
118 </td>
119 </tr>
120 </EmptyDataTemplate>
121 </asp:GridView>
122 </div>
123 <div id="div3" class="itable" style="display: none;">
124 滚动新闻
125 <asp:GridView ID="gv3" runat="server" GridLines="None" BorderWidth="0px" CellPadding="0"
126 CellSpacing="1" align="center" AutoGenerateColumns="false">
127 <Columns>
128 <asp:BoundField HeaderText="标题" DataField="title" />
129 <asp:BoundField HeaderText="作者" DataField="author" />
130 <asp:BoundField HeaderText="编辑" DataField="editer" />
131 <asp:BoundField HeaderText="发布日期" DataField="dates" DataFormatString="{0:yyyy-MM-dd}" />
132 <asp:TemplateField HeaderText="查看">
133 <ItemTemplate>
134 <a href="AddNews.aspx?tb=tb_jobdynamic&id=<%#Eval("id") %>">查看</a>
135 </ItemTemplate>
136 </asp:TemplateField>
137 </Columns>
138 <RowStyle CssClass="tr3" Font-Size="12px" Height="28px" />
139 <HeaderStyle CssClass="itable_title" />
140 <EmptyDataTemplate>
141 <tr class="itable_title">
142 <th width="20%">
143 标题
144 </th>
145 <th width="20%">
146 作者
147 </th>
148 <th width="20%">
149 编辑
150 </th>
151 <th width="20%">
152 发布日期
153 </th>
154 <th width="20%">
155 查看
156 </th>
157 </tr>
158 <tr class="tr3">
159 <td class="grid_no_result" colspan="5">
160 <span>当前没有查询记录</span>
161 </td>
162 </tr>
163 </EmptyDataTemplate>
164 </asp:GridView>
165 </div>
166 </div>
167 <div class="btools">
168 <asp:Button ID="btn_ShowOrder" runat="server" Text="添加" CssClass="btn" OnClick="btn_add_Click" />
169 </div>
170 </asp:Content>
后台代码：
后台
1 public partial class NewsMgst :BasePage
2 {
3 NeoBLL.TbsjNewsBLL tbsjBll = new NeoBLL.TbsjNewsBLL();
4 NeoBLL.TbjobdynamicBLL jobBll = new NeoBLL.TbjobdynamicBLL();
5 NeoBLL.TbLeftUpPicBLL picBll = new NeoBLL.TbLeftUpPicBLL();
6 protected void Page_Load(object sender, EventArgs e)
7 {
8 if (!IsPostBack)
9 {
10 BindGrid();
11 BindJobDynamicGrid();
12 BindLeftUpPic();
13 }
14 }
15
16 protected void btn_add_Click(object sender, EventArgs e)
17 {
18 string strUrl = "AddNews.aspx";
19 if (this.hidMenu.Value == "0")
20 {
21 strUrl += "?tb=tb_leftup_pic";
22 }
23 else if (this.hidMenu.Value == "1")
24 {
25 strUrl += "?tb=tb_sj_news";
26 }
27 else
28 {
29 strUrl += "?tb=tb_jobdynamic";
30 }
31 Response.Redirect(strUrl);
32 }
33 public void BindGrid()
34 {
35 DataTable dt = jobBll.GetTbJobDynamic();
36 this.gv3.DataSource = dt;
37 this.gv3.DataBind();
38 }
39 public void BindJobDynamicGrid()
40 {
41 DataTable dt = tbsjBll.GetTbsjNews();
42 this.gv2.DataSource = dt;
43 this.gv2.DataBind();
44 }
45
46 public void BindLeftUpPic()
47 {
48 DataTable dt = picBll.GetTbLeftUpPics();
49 this.gv1.DataSource = dt;
50 this.gv1.DataBind();
51 }
52 }
53 ------------------------------------------
54 namespace NeoBLL
55 {
56 public class TbjobdynamicBLL
57 {
58 NeoDAL.TbjobdynamicDAL dal = new NeoDAL.TbjobdynamicDAL();
59 public TbjobdynamicBLL()
60 {
61 }
62 public DataTable GetTbJobDynamic()
63 {
64 return dal.GetTbJobDynamic();
65 }
66 }
67 }
68 ------------------------------
69 namespace NeoDAL
70 {
71 public class TbjobdynamicDAL
72 {
73 public TbjobdynamicDAL()
74 {
75 }
76 public DataTable GetTbJobDynamic()
77 {
78 string strSql = "SELECT * FROM tb_jobdynamic";
79 DataSet ds = DbHelperSQL.Query(strSql);
80 if (ds == null || ds.Tables.Count <= 0 || ds.Tables[0].Rows.Count <= 0)
81 {
82 return new DataTable();
83 }
84 return ds.Tables[0];
85 }
86 }
87 }
88 ---------------------------
89 namespace NeoBLL
90 {
91 public class TbsjNewsBLL
92 {
93 NeoDAL.TbsjNewsDAL dal = new NeoDAL.TbsjNewsDAL();
94 public TbsjNewsBLL()
95 {
96 }
97
98 public bool AddTbsjNews(string strSql, SqlParameter[] sp)
99 {
100 return dal.AddTbsjNews(strSql,sp);
101 }
102 public DataTable GetTbsjNews()
103 {
104 return dal.GetTbsjNews();
105 }
106 }
107 }
108 ----------------------------
109 namespace NeoDAL
110 {
111 public class TbsjNewsDAL
112 {
113 public TbsjNewsDAL()
114 {
115 }
116
117
118 public bool AddTbsjNews(string strSql,SqlParameter[]sp)
119 {
120 return DbHelperSQL.ExecuteSql(strSql, sp) > 0;
121 }
122
123 public DataTable GetTbsjNews()
124 {
125 string strSql = "SELECT * FROM tb_sj_news";
126 DataSet ds = DbHelperSQL.Query(strSql);
127 if (ds == null || ds.Tables.Count <= 0 || ds.Tables[0].Rows.Count <= 0)
128 {
129 return new DataTable();
130 }
131 return ds.Tables[0];
132 }
133 }
134 }
135 --------------------------
136 namespace NeoBLL
137 {
138 public class TbLeftUpPicBLL
139 {
140 NeoDAL.TbLeftUpPicDAL dal = new NeoDAL.TbLeftUpPicDAL();
141 public TbLeftUpPicBLL()
142 {
143 }
144 public DataTable GetTbLeftUpPics()
145 {
146 return dal.GetTbLeftUpPics();
147 }
148 public DataTable GetNewsByID(string sql)
149 {
150 return dal.GetNewsByID(sql);
151 }
152 public bool UpdateNewsByID(string sql, SqlParameter[] sp)
153 {
154 return dal.UpdateNewsByID(sql, sp);
155 }
156 }
157 }
158 ----------------------------------
159 namespace NeoDAL
160 {
161 public class TbLeftUpPicDAL
162 {
163 public TbLeftUpPicDAL()
164 {
165 }
166 public DataTable GetTbLeftUpPics()
167 {
168 string strSql = "SELECT * FROM tb_leftup_pic";
169 DataSet ds = DbHelperSQL.Query(strSql);
170 if (ds == null || ds.Tables.Count <= 0 || ds.Tables[0].Rows.Count <= 0)
171 {
172 return new DataTable();
173 }
174 return ds.Tables[0];
175 }
176 public DataTable GetNewsByID(string sql)
177 {
178 DataSet ds = DbHelperSQL.Query(sql);
179 if (ds == null || ds.Tables.Count <= 0 || ds.Tables[0].Rows.Count <= 0)
180 {
181 return new DataTable();
182 }
183 return ds.Tables[0];
184 }
185 public bool UpdateNewsByID(string sql, SqlParameter[] sp)
186 {
187 return DbHelperSQL.ExecuteSql(sql, sp) > 0;
188 }
189 }
190 }
添加新闻页面
源:
源
1 <%@ Register Assembly="FreeTextBox" Namespace="FreeTextBoxControls" TagPrefix="FTB" %>
2 <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
3 <%-- <link href="../styles/admin1.css" rel="stylesheet" type="text/css" />--%>
4 <style type="text/css">
5 .tr4
6 {
7 height: 28px;
8 text-align: left;
9 font-size: 12px;
10 line-height: 20px;
11 background: #ffffff;
12 }
13 .tr4 .td1
14 {
15 text-align: left;
16 text-indent: 24px;
17 }
18 #icaption
19 {
20 width: 1004px;
21 height: 25px;
22 margin-left: 10px;
23 padding: 10px;
24 font-weight: bold;
25 font-size: 14px;
26 text-align: left;
27 border: 1px dotted #cdcdcd;
28 background: #FBFBFB;
29 }
30 #icaption #title
31 {
32 width: 800px;
33 color: #0B55C4;
34 font-size: 23px;
35 }
36 .btools
37 {
38 width: 1024px;
39 height: 35px;
40 text-align: center;
41 font-size: 14px;
42 line-height: 25px;
43 border: 1px solid #e7e7e7;
44 border-top: none;
45 margin-left: 10px;
46 background: #ffffff;
47 }
48 .btools button
49 {
50 width: 30px;
51 height: 30px;
52 }
53 .btn
54 {
55 height: 21px;
56 border: 1px solid #999999;
57 }#btn_back{width:32px; height:32px; background:url(/Styles/image/btn_back_b.png) no-repeat !important; cursor:pointer; float:right; background-image:none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=image, src=/Styles/image/btn_back_b.png);}
58 </style>
59 </asp:Content>
60 <asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
61 <div id="icaption">
62 <div id="title">
63 添加新闻</div>
64 <asp:ValidationSummary ID="ValidationSummary1" ShowMessageBox="true" ShowSummary="false"
65 runat="server" />
66 <a href="NewsMgst.aspx" id="btn_back"></a>
67 </div>
68 <div style="width: 1026px; margin-top: 5px; margin-left: 10px;">
69 <table cellspacing="1" width="1026" align="center" style="width: 1026px; border: none;
70 text-align: center; background: #e7e7e7;">
71 <tr class="tr4">
72 <td class="td1" width="15%">
73 标题名称：
74 </td>
75 <td width="85%">
76 <asp:TextBox ID="txtTitle" runat="server" Width="426px"></asp:TextBox>
77 </td>
78 </tr>
79 <tr class="tr4">
80 <td class="td1" width="15%">
81 内容：
82 </td>
83 <td width="85%">
84 <FTB:FreeTextBox ID="FreeTextBox1" runat="server" ImageGalleryPath="~/Images/" ImageGalleryUrl="ftb.imagegallery.aspx?rif={0}&cif={0}"
85 Language="zh-CN" PasteMode="Default" ReadOnly="false" ToolbarLayout="ParagraphMenu,FontFacesMenu,FontSizesMenu,FontForeColorsMenu|Bold,Italic,Underline,Strikethrough;Superscript,Subscript,RemoveFormat|JustifyLeft,JustifyRight,JustifyCenter,JustifyFull;BulletedList,NumberedList,Indent,Outdent;CreateLink,Unlink,InsertImage,InsertImageFromGallery,InsertRule|Cut,Copy,Paste;Undo,Redo,Print"
86 ToolbarStyleConfiguration="Office2003">
87 </FTB:FreeTextBox>
88 </td>
89 </tr>
90 <tr class="tr4">
91 <td class="td1" width="15%">
92 作者：
93 </td>
94 <td width="85%">
95 <asp:TextBox ID="txtAuthor" runat="server" Width="426px"></asp:TextBox>
96 </td>
97 </tr>
98 <tr class="tr4">
99 <td class="td1" width="15%">
100 编辑：
101 </td>
102 <td width="85%">
103 <asp:TextBox ID="txtEditer" runat="server" Width="426px"></asp:TextBox>
104 </td>
105 </tr>
106 <tr class="tr4">
107 <td class="td1" width="15%">
108 来源：
109 </td>
110 <td width="85%">
111 <asp:TextBox ID="txtSource" runat="server" Width="426px"></asp:TextBox>
112 </td>
113 </tr>
114 <tr class="tr4">
115 <td colspan="2" class="btools">
116 <asp:Button ID="btnAdd" runat="server" CssClass="btn" Text="添加" OnClick="btnAdd_Click" />
117 <asp:Button ID="btnEdit" runat="server" CssClass="btn" Text="编辑" />
118 <asp:Button ID="btnCancel" runat="server" CssClass="btn" Text="重置" />
119 </td>
120 </tr>
121 </table>
122 </div>
123 </asp:Content>
后台：
后台
1 namespace NeoBackground.News
2 {
3 public partial class AddNews : BasePage
4 {
5 NeoBLL.TbLeftUpPicBLL leftBll = new NeoBLL.TbLeftUpPicBLL();
6 public string TB
7 {
8 get
9 {
10 return string.IsNullOrEmpty(Request.QueryString["tb"]) ? "" : Request.QueryString["tb"];
11 }
12 }
13
14
15 public string ID
16 {
17 get
18 {
19 return string.IsNullOrEmpty(Request.QueryString["id"]) ? "" : Request.QueryString["id"];
20 }
21 }
22 protected void Page_Load(object sender, EventArgs e)
23 {
24 if (!IsPostBack)
25 {
26 if (ID != "")
27 {
28 string strSql = string.Format("SELECT * FROM {0} where ID={1}", TB, ID);
29 DataTable dt = leftBll.GetNewsByID(strSql);
30 if (dt == null || dt.Rows.Count <= 0)
31 {
32 return;
33 }
34 this.txtTitle.Text = dt.Rows[0]["title"].ToString();
35 this.txtSource.Text = dt.Rows[0]["source"].ToString();
36 this.txtEditer.Text = dt.Rows[0]["editer"].ToString();
37 this.txtAuthor.Text = dt.Rows[0]["author"].ToString();
38 this.FreeTextBox1.Text = dt.Rows[0]["contents"].ToString();
39 }
40 }
41 }
42
43 protected void btnAdd_Click(object sender, EventArgs e)
44 {
45 if (string.IsNullOrEmpty(this.txtTitle.Text.Trim()))
46 {
47 MessageBox(Page, "新闻标题不能为空!");
48 return;
49 }
50 if (string.IsNullOrEmpty(this.txtAuthor.Text.Trim()))
51 {
52 MessageBox(Page, "新闻作者不能为空!");
53 return;
54 }
55 if (string.IsNullOrEmpty(this.FreeTextBox1.Text.Trim()))
56 {
57 MessageBox(Page, "新闻内容不能为空!");
58 return;
59 }
60 NeoBLL.TbsjNewsBLL bll = new NeoBLL.TbsjNewsBLL();
61 NeoBLL.TbLeftUpPicBLL leftBll = new NeoBLL.TbLeftUpPicBLL();
62 NeoModel.TbsjNewsModel model = new NeoModel.TbsjNewsModel();
63 model.Title = this.txtTitle.Text.Trim();
64 model.Contents = this.FreeTextBox1.Text.Trim();
65 model.Author = this.txtAuthor.Text.Trim();
66 if (string.IsNullOrEmpty(this.txtEditer.Text.Trim()))
67 {
68 model.Editer = "";
69 }
70 else
71 {
72 model.Editer = this.txtEditer.Text.Trim();
73 }
74 if (string.IsNullOrEmpty(this.txtSource.Text.Trim()))
75 {
76 model.Source = "";
77 }
78 else
79 {
80 model.Source = this.txtSource.Text.Trim();
81 }
82 if (ID != "")
83 {
84 model.ID = Convert.ToInt32(ID);
85 string strSql = string.Format("Update {0} set title=@title,contents=@contents,author=@author,editer=@editer,source=@source,dates=getdate() where id=@id", TB);
86 SqlParameter[] sp = {
87 new SqlParameter("@title",model.Title),
88 new SqlParameter("@contents",model.Contents),
89 new SqlParameter("@author",model.Author),
90 new SqlParameter("@editer",model.Editer),
91 new SqlParameter("@source",model.Source),
92 new SqlParameter("@id",model.ID)
93 };
94 if (leftBll.UpdateNewsByID(strSql, sp))
95 {
96 string script = string.Format("alert('新闻修改成功!');window.location.href='NewsMgst.aspx';");
97 ScriptManager.RegisterStartupScript(Page, typeof(Page), DateTime.Now.ToString(), script, true);
98 }
99 else
100 {
101 MessageBox(Page, "新闻修改失败!");
102 }
103 }
104 else
105 {
106 string strSql = string.Format("INSERT INTO {0}(title,contents,author,editer,source,dates) values(@title,@contents,@author,@editer,@source,GETDATE())",TB);
107 SqlParameter[] sp = {
108 new SqlParameter("@title",SqlDbType.NVarChar,100),
109 new SqlParameter("@contents",SqlDbType.NText),
110 new SqlParameter("@author",SqlDbType.NVarChar,50),
111 new SqlParameter("@editer",SqlDbType.NVarChar,50),
112 new SqlParameter("@source",SqlDbType.NVarChar,100)
113 };
114 sp[0].Value = model.Title;
115 sp[1].Value = model.Contents;
116 sp[2].Value = model.Author;
117 sp[3].Value = model.Editer;
118 sp[4].Value = model.Source;
119 if (bll.AddTbsjNews(strSql,sp))
120 {
121 string script = string.Format("alert('新闻添加成功!');window.location.href='NewsMgst.aspx';");
122 ScriptManager.RegisterStartupScript(Page, typeof(Page), DateTime.Now.ToString(), script, true);
123 }
124 else
125 {
126 MessageBox(Page, "新闻添加失败!");
127 }
128 }
129 }
130 }
131 }
来源：https://www.cnblogs.com/hfliyi/archive/2012/09/23/2698612.html