studClassFind.aspx

（完整代码） 3KB 

<%@ Page Language="C#" MasterPageFile="~/stud.master" AutoEventWireup="true" CodeFile="studClassFind.aspx.cs" Inherits="classFind" Title="学生版－班级查询" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <table style="width: 739px;height:350px" bgcolor="#99CCFF" border="1">
        <tr>
            <td colspan="2" style="height: 60px" valign="top" align="center">
                <asp:ScriptManager id="ScriptManager1" runat="server">
                </asp:ScriptManager><asp:UpdatePanel id="UpdatePanel1" runat="server"><contenttemplate>
<TABLE style="WIDTH: 242px" align="center" border="1" ><TBODY><TR><TD style="WIDTH: 86px; HEIGHT: 25px"><DIV align=right>院系信息：</DIV></TD><TD style="WIDTH: 143px; HEIGHT: 25px"><DIV align=left><asp:DropDownList id="ddlDept" runat="server" Width="143px" AutoPostBack="True" DataSourceID="SqlDataSource1" DataTextField="deptName" DataValueField="deptID"></asp:DropDownList></DIV></TD></TR><TR><TD style="WIDTH: 86px; HEIGHT: 25px"><DIV align=right>班级信息：</DIV></TD><TD style="WIDTH: 143px; HEIGHT: 25px"><DIV align=left>
    <asp:DropDownList id="ddlClass" runat="server" Width="139px" 
        DataSourceID="SqlDataSource2" DataTextField="classID" DataValueField="classID" 
        Height="20px"></asp:DropDownList></DIV></TD></TR></TBODY></TABLE>
</contenttemplate>
                </asp:UpdatePanel>
                    <asp:Button ID="btn_OK" runat="server" Font-Bold="True" ForeColor="Black" OnClick="btn_OK_Click"
                        Text="查 询" /></td>
        </tr>
        <tr>
            <td colspan="2" style="height: 288px" valign="top" align="center">              
                <asp:GridView ID="GridView1" runat="server" CellPadding="3" 
                    GridLines="Horizontal" Width="580px" 
                    BackColor="White" BorderColor="#E7E7FF" BorderWidth="1px" 
                    Height="119px" BorderStyle="None" >
                    <FooterStyle BackColor="#B5C7DE" ForeColor="#4A3C8C" />
                    <PagerStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" 
                        HorizontalAlign="Right" />
                    <RowStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" />
                    <SelectedRowStyle BackColor="#738A9C" ForeColor="#F7F7F7" Font-Bold="True" />
                    <HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#F7F7F7" />
                    <AlternatingRowStyle BackColor="#F7F7F7" />
                    <SortedAscendingCellStyle BackColor="#F4F4FD" />
                    <SortedAscendingHeaderStyle BackColor="#5A4C9D" />
                    <SortedDescendingCellStyle BackColor="#D8D8F0" />
                    <SortedDescendingHeaderStyle BackColor="#3E3277" />
                </asp:GridView>
                <br />
                <asp:Panel ID="Panel1" runat="server" Height="50px" Visible="False" Width="125px">
                    <asp:Label ID="Label2" runat="server" Font-Bold="True" ForeColor="Red" Height="29px"
                        Text="对不起，你搜索的班级不存在！" Width="210px"></asp:Label></asp:Panel>
                &nbsp;&nbsp;
                <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:studHomeConnectionString %>"
                    SelectCommand="SELECT DISTINCT [deptID], [deptName] FROM [dept]"></asp:SqlDataSource>
                <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:studHomeConnectionString %>"
                    SelectCommand="SELECT [classID] FROM [class] WHERE ([deptID] = @deptID)">
                    <SelectParameters>
                        <asp:ControlParameter ControlID="ddlDept" Name="deptID" PropertyName="SelectedValue"
                            Type="Int32" />
                    </SelectParameters>
                </asp:SqlDataSource>
            </td>
        </tr>
    </table>
</asp:Content>

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