1
<%...@ Control Language="C#" AutoEventWireup="true"
2
Inherits="AdministratorControl" Codebehind="AdministratorControl.ascx.cs" %>
3
4<script type="text/javascript">...
5
var f = <% = (10 - LMListDG.CurrentPageIndex*10 ) %>; //JavaScript 引用 ASP.NET变量
6
7 alert(getID());
8
9 //判断是全部选择或全部清空
10
function SelectOrNot(button)...{
11 if(button.value == "全选")...{
12 CheckAll(button);
13 button.value = "清空";
14
}
15 else...{
16 ClearAll(button);
17 button.value = "全选";
18 }
19 }
20
21 //实现CheckBox全部选择
22 function CheckAll(SelectAll)...{
23 var elements = SelectAll.form.elements;
24 for(var i = 0; i < elements.length; i++)...{
25 if(elements[i].type == "checkbox" && elements[i].id != SelectAll.id)...{
26 elements[i].checked = true;
27 }
28 }
29 }
30
31 //实现CheckBox全部取消
32 function ClearAll(SelectAll)...{
33 var elements = SelectAll.form.elements;
34 for(var i = 0; i < elements.length; i++)...{
35 if(elements[i].type == "checkbox" && elements[i].id != SelectAll.id)...{
36 elements[i].checked = false;
37 }
38 }
39 }
40
41</script>
42
43<%...--<asp:DataGrid ID="LMListDG" runat="server" OnDeleteCommand="Delete" ForeColor="Black"
44 GridLines="None" CellPadding="2" BackColor="LightGoldenrodYellow" BorderWidth="1px"
45 BorderColor="Tan" AllowSorting="true" AutoGenerateColumns="false" DataKeyField="UserID"
46 OnUpdateCommand="Update" OnCancelCommand="Cancel" OnEditCommand="Edit"
47 AllowPaging="false">--%>
48
49 <asp:DataGrid ID="LMListDG" runat="server" ForeColor="Black"
50 GridLines="Both" CellPadding="2" BackColor="LightSteelBlue" BorderWidth="1px"
51 BorderColor="black" AllowSorting="true" AutoGenerateColumns="false" DataKeyField="ID"
52 AllowPaging="true" PageSize="10" Width="1050px" OnPageIndexChanged="LMListDG_PageIndexChanged"
53 OnEditCommand="LMListDG_EditCommand" OnCancelCommand="LMListDG_CancelCommand" OnUpdateCommand="LMListDG_UpdateCommand">
54
55 <FooterStyle BackColor="Tan" />
56 <SelectedItemStyle ForeColor="GhostWhite" BackColor="DarkSlateBlue" />
57 <AlternatingItemStyle BackColor="#66cc66" />
58 <ItemStyle Font-Size="14px" />
59 <HeaderStyle Font-Bold="True" BackColor="Tan" HorizontalAlign="Center" Font-Underline="false" />
60
61 <Columns>
62
63 <asp:TemplateColumn>
64 <HeaderStyle Width="25px"></HeaderStyle>
65 <ItemTemplate>
66 <asp:CheckBox ID="WillBeDeleted" runat="server" />
67 </ItemTemplate>
68 </asp:TemplateColumn>
69
70 <asp:EditCommandColumn ButtonType="PushButton" UpdateText="更新" HeaderText="编辑" CancelText="取消"
71 EditText="编辑" />
72
73 <%...--<asp:BoundColumn DataField="UserID" SortExpression="UserID" ReadOnly="True" HeaderText="UserID">
74 <HeaderStyle Width="70px"></HeaderStyle>
75 </asp:BoundColumn>--%>
76
77 <asp:TemplateColumn SortExpression="Title" HeaderText="标题">
78 <HeaderStyle Width="150px"></HeaderStyle>
79 <ItemTemplate>
80 <script type="text/javascript">...document.write("#" + f);f--;</script>
81 <%...# ShortString(Convert.ToString(DataBinder.Eval(Container.DataItem, "Title")), 8, "")%>
82 </ItemTemplate>
83
84 <EditItemTemplate>
85 <asp:TextBox ID="TB_Title" Text=<%# DataBinder.Eval(Container.DataItem,"Title") %>
86 Width="145px" runat="server">
87 </asp:TextBox>
88 </EditItemTemplate>
89 </asp:TemplateColumn>
90
91 <asp:TemplateColumn SortExpression="Contents" HeaderText="内容">
92 <HeaderStyle Width="498px"></HeaderStyle>
93 <ItemTemplate>
94 <%...# ShortString(Convert.ToString(DataBinder.Eval(Container.DataItem, "Contents")), 35, Convert.ToString(DataBinder.Eval(Container.DataItem, "ID")))%>
95 </ItemTemplate>
96
97 <EditItemTemplate>
98 <asp:TextBox ID="TB_Contents" Text=<%# DataBinder.Eval(Container.DataItem,"Contents") %>
99 Width="494px" runat="server">
100 </asp:TextBox>
101 <asp:TextBox ID="TB_WriteBack" Text=<%# DataBinder.Eval(Container.DataItem,"WriteBack") %>
102 Width="494px" runat="server">
103 </asp:TextBox>
104 </EditItemTemplate>
105 <%...--<EditItemTemplate> 这个是DropDownList控件形式的Edit状态示例
106 <asp:DropDownList ID="province" Width="100%" runat="server" AutoPostBack="True" OnSelectedIndexChanged="ddlprovince_SelectedIndexChanged">
107 </asp:DropDownList>
108 </EditItemTemplate>--%>
109 </asp:TemplateColumn>
110
111 <asp:TemplateColumn SortExpression="User" HeaderText="作者">
112 <HeaderStyle Width="50px"></HeaderStyle>
113 <ItemTemplate>
114 <%...# ShortString(Convert.ToString(DataBinder.Eval(Container.DataItem, "User")), 10, "")%>
115 </ItemTemplate>
116 </asp:TemplateColumn>
117
118 <asp:TemplateColumn SortExpression="SubmitTime" HeaderText="发布时间">
119 <HeaderStyle Width="122px"></HeaderStyle>
120 <ItemTemplate>
121 <%...# ShortString(Convert.ToString(DataBinder.Eval(Container.DataItem, "SubmitTime")), 0, "")%>
122 </ItemTemplate>
123 </asp:TemplateColumn>
124
125 <asp:TemplateColumn SortExpression="ID" HeaderText="ID">
126 <HeaderStyle Width="130px"></HeaderStyle>
127 <ItemTemplate>
128 <%...# ShortString(Convert.ToString(DataBinder.Eval(Container.DataItem, "ID")), 0, "")%>
129 </ItemTemplate>
130 </asp:TemplateColumn>
131
132 <%...-- <asp:ButtonColumn Text="删除" ButtonType="PushButton" HeaderText="删除" CommandName="Delete">
133 </asp:ButtonColumn>--%>
134 </Columns>
135 <PagerStyle HorizontalAlign="left" ForeColor="DarkSlateBlue"
136 BackColor="PaleGoldenrod" Mode="NumericPages"></PagerStyle>
137</asp:DataGrid>
138
139<table width="1050px" style="height:70px; text-align:center" border="1" cellpadding="0" cellspacing="0">
140<tbody>
141<tr>
142<td style="height: 100%">
143 勾选欲删除的留言，然后点击“删除”按钮<br />
144 <input id="SelectAll" type="button" value="全选" style="width: 92px; height: 27px;" onclick="SelectOrNot(this)" />
145
146<asp:Button runat="server" ID="DeleteSNButton" CommandName="Delete" Text="删除" Width="90" Height="28" OnClick="DeleteSNButton_Click" />
147</td>
148</tr>
149</tbody>
150</table>
151
152
153<%...--
154************ Repeater的用法，因在这里没有DataGrid方便，所以放弃 ***************
155<asp:Repeater ID="LMListRepeater" runat="server" OnItemCommand="LMListRepeater_ItemCommand"
156 >
157 <HeaderTemplate>
158 <table border="1" cellpadding="0" cellspacing="0" width="990px">
159 <tr>
160 <th width="40px" align="center">
161 <input id="SelectAll" type="button" value="全选" style="width: 38px" onclick="SelectOrNot(this)" />
162 </th>
163 <th width="150" style="text-align: center">
164 标题</th>
165 <th width="498" style="text-align: center">
166 内容</th>
167 <th width="50" style="text-align: center">
168 作者</th>
169 <th width="122" style="text-align: center">
170 发布时间</th>
171 <th width="130" style="text-align: center">
172 ID</th>
173 </tr>
174 </table>
175 </HeaderTemplate>
176 <ItemTemplate>
177 <table border="1" cellpadding="0" cellspacing="0" width="990px" style="font-size: 14px;">
178 <tr>
179 <td width="40" style="text-align: center">
180 <asp:CheckBox runat="server" ID="s" />
181 </td>
182 <td width="150">
183
184 <script type="text/javascript">document.write("#" + f);f--;</script>
185
186 绑定Title</td>
187 <td width="498">
188
LeaveMessageMVC/LMControl/AdministratorControl.ascx，打开代码结构图