categorymanage.aspx

来自「microsoft公司在进行ASP.NET 2.0培训课时课堂操作演示代码。」· ASPX 代码 · 共 93 行

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="CategoryManage.aspx.cs" Inherits="Admins_CategoryManage" Title="Untitled Page" %>

<asp:Content ID="Content1" runat="server" ContentPlaceHolderID="ContentPlaceHolder1">
    <table border="0" cellpadding="0" cellspacing="0">
        <tr>
            <td style="width: 100px">
                <img src="../images/1x1.gif" style="width: 511px; height: 2px" /></td>
        </tr>
        <tr>
            <td style="height: 79px">
                <asp:FormView ID="FormView1" runat="server" DataKeyNames="CategoryId" DataSourceID="SqlDataSource2" Width="324px" DefaultMode="Insert" OnItemInserted="FormView1_ItemInserted">
                    <InsertItemTemplate>
                        CategoryName:
                        <asp:TextBox ID="CategoryNameTextBox" runat="server" Text='<%# Bind("CategoryName") %>'></asp:TextBox>
                        <asp:RequiredFieldValidator ID="require" runat="server" ControlToValidate="CategoryNameTextBox"
                            ErrorMessage="值不能为空" ValidationGroup="group02"></asp:RequiredFieldValidator><br />
                        <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert"
                            Text="插入"></asp:LinkButton>
                        <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
                            Text="取消"></asp:LinkButton>
                    </InsertItemTemplate>
                </asp:FormView>
                <table border="0" cellpadding="0" cellspacing="0">
                    <tr>
                        <td style="height: 19px">
                            新闻种类增加：<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtAddcategory"
                                ErrorMessage="*" ValidationGroup="group01"></asp:RequiredFieldValidator></td>
                        <td style="width: 100px; height: 19px">
                            <asp:TextBox ID="txtAddcategory" runat="server"></asp:TextBox></td>
                        <td style="width: 100px; height: 19px">
                            <asp:Button ID="btnAdd" runat="server" OnClick="btnAdd_Click" Text="新增" Width="71px" /></td>
                    </tr>
                </table>
                <table border="0" cellpadding="0" cellspacing="0">
                    <tr>
                        <td style="width: 100px">
                            <asp:TextBox ID="txtSearch" runat="server"></asp:TextBox></td>
                        <td style="width: 100px">
                            <asp:DropDownList ID="DplistCategory" runat="server" Width="82px">
                                <asp:ListItem Value="CategoryName">新闻种类</asp:ListItem>
                            </asp:DropDownList></td>
                        <td style="width: 100px">
                            <asp:Button ID="BtnSearch" runat="server" OnClick="BtnSearch_Click" Text="搜索" /></td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td>
                <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryId"
                   
                     Width="461px" AllowPaging="True">
                    <Columns>
                        <asp:BoundField DataField="CategoryId" HeaderText="序号" ReadOnly="True" />
                        <asp:TemplateField HeaderText="新闻种类">
                            <EditItemTemplate>
                                <asp:TextBox ID="txtcategoryname" runat="server" Text='<%# Bind("CategoryName") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label1" runat="server" Text='<%# Bind("CategoryName") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:CommandField ShowEditButton="True" ShowDeleteButton="True" />
                        <asp:TemplateField ShowHeader="False">
                            <ItemTemplate>
                                <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
                                    OnClientClick="return confirm('确认删除吗？');" Text="删除"></asp:LinkButton>
                            </ItemTemplate>
                        </asp:TemplateField>
                    </Columns>
                </asp:GridView>
                <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NewsDBConnectionString %>" SelectCommand="SELECT * FROM [Categories]" DeleteCommand="DELETE FROM [Categories] WHERE [CategoryId] = @CategoryId" InsertCommand="INSERT INTO [Categories] ([CategoryName]) VALUES (@CategoryName)" UpdateCommand="UPDATE [Categories] SET [CategoryName] = @CategoryName WHERE [CategoryId] = @CategoryId">
                    <DeleteParameters>
                        <asp:Parameter Name="CategoryId" Type="Int32" />
                    </DeleteParameters>
                    <UpdateParameters>
                        <asp:Parameter Name="CategoryName" Type="String" />
                        <asp:Parameter Name="CategoryId" Type="Int32" />
                    </UpdateParameters>
                    <InsertParameters>
                        <asp:Parameter Name="CategoryName" Type="String" />
                    </InsertParameters>
                </asp:SqlDataSource>
                <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:NewsDBConnectionString %>" InsertCommand="INSERT INTO [Categories] ([CategoryName]) VALUES (@CategoryName)" SelectCommand="SELECT * FROM [Categories]">
                    <InsertParameters>
                        <asp:Parameter Name="CategoryName" Type="String" />
                    </InsertParameters>
                </asp:SqlDataSource>
                <a href="CategoryManage.aspx?theme=Default">First</a> <a href="CategoryManage.aspx?theme=ThemeA"> Second </a><a href="CategoryManage.aspx?theme=ThemeB">Third</a></td>
        </tr>
    </table>
</asp:Content>