当前位置: 首页 > 图文教程 > 网络编程 > ASP.NET > asp.net 2.0中用GRIDVIEW插入新记录

ASP.NET
ASP.NET在上传文件时对文件类型的高级判断的代码
JQuery运用ajax注册用户实例(后台asp.net)
Asp.net与SQLserver一起打包部署安装图文教程
asp.net 上传下载输出二进制流实现代码
asp.net(C#)解析Json的类代码
asp.net 截取字符串代码
asp.net ubb使用代码
asp.net XML文件操作实现代码
asp.net利用HttpModule实现防sql注入
ASP.NET(C#)中操作SQLite数据库实例
asp.net(c#)ref,out ,params的区别
asp.net(C#)防sql注入组件的实现代码
asp.net FCKeditor自定义非空验证
Asp.net TreeView来构建用户选择输入的方法 推荐
asp.net(C#)函数对象参数传递的问题
Asp.net中的GridView导出遇到的两个问题和解决方法
asp.Net 中获取一周第一天,一月第一天等实现代码
asp.net MaxLengthValidator 最大长度验证控件代码
C# 通用文件上传类
asp.net 自定义控件实现无刷新上传图片,立即显示缩略图,保存图片缩略图

ASP.NET 中的 asp.net 2.0中用GRIDVIEW插入新记录


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-08-14   浏览: 96 ::
收藏到网摘: n/a

看了下国外某巨牛的BLOG,大概是讲asp.net 2.0中用GRIDVIEW插入新记录的,方法比较特别,但效果一般,故将程序转之,较为简单,不做解释等。

以下为引用的内容:
<%@ Page Language="C#" ClassName="Default_aspx" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<script runat="server">
  void CancelButton1_Click(object sender, EventArgs e)
  {

    GridView1.ShowFooter = false;

  }
  void AddButton1_Click(object sender, EventArgs e)
  {

    GridView1.ShowFooter = true;

  }

  void Button1_Click(object sender, EventArgs e)

  {
    
    TextBox customerID = GridView1.FooterRow.FindControl("CustomerIDTextBox") as TextBox;

    TextBox companyName = GridView1.FooterRow.FindControl("CompanyNameTextBox") as TextBox;

    DropDownList ContactTitle = GridView1.FooterRow.FindControl("ContactTitleDropDownList") as DropDownList;

    SqlDataSource1.InsertParameters["CustomerID"].DefaultValue = customerID.Text;

    SqlDataSource1.InsertParameters["CompanyName"].DefaultValue = companyName.Text;

    SqlDataSource1.InsertParameters["ContactTitle"].DefaultValue = ContactTitle.SelectedValue;

    SqlDataSource1.Insert();

  }


</script>

<html xmlns="http://www.w3.org/1999/xhtml" >

<head id="Head1" runat="server">

  <title>Untitled Page</title>

</head>

<body>

  <form id="form1" runat="server">

  <div>
  <asp:Button ID="AddButton1" runat="Server" Text="Add new Item" OnClick="AddButton1_Click" />


  <asp:GridView ID="GridView1" Runat="server" DataSourceID="SqlDataSource1" DataKeyNames="CustomerID"

      AutoGenerateColumns="False" ShowFooter="True">

      <Columns>

        <asp:TemplateField>

          <ItemTemplate>

            <asp:Label ID="CustomerIDLabel" Runat="Server"><%# Eval("CustomerID") %></asp:Label>

          </ItemTemplate>

          <FooterTemplate>

            <asp:TextBox ID="CustomerIDTextBox" Runat="server"></asp:TextBox>

          </FooterTemplate>

        </asp:TemplateField>

        <asp:TemplateField>

          <ItemTemplate>

            <asp:Label ID="CompanyNameLabel" Runat="Server"><%# Eval("CompanyName") %></asp:Label>

          </ItemTemplate>

          <FooterTemplate>

            <asp:TextBox ID="CompanyNameTextBox" Runat="server"></asp:TextBox>

          </FooterTemplate>

        </asp:TemplateField>

        <asp:TemplateField>

          <FooterTemplate>

            <asp:DropDownList ID="ContactTitleDropDownList" Runat="server" DataSourceID="SqlDataSource2" DataTextField="ContactTitle" DataValueField="ContactTitle">

            </asp:DropDownList>

            <asp:SqlDataSource ID="SqlDataSource2" Runat="server" SelectCommand="SELECT DISTINCT [ContactTitle] FROM [Customers]"

              ConnectionString="server=localhost;uid=sa;password=xxx;database=northwind">

            </asp:SqlDataSource>

            <asp:Button ID="Button1" Runat="server" Text="Add" OnClick="Button1_Click" />
 <asp:Button ID="CancelButton1" Runat="server" Text="Cancel" OnClick="CancelButton1_Click" />

          </FooterTemplate>

          <ItemTemplate>

            <asp:DropDownList ID="ContactTitleDropDown" SelectedValue='<%# Bind("ContactTitle") %>' Runat="Server" DataSourceID="SqlDataSource3" DataTextField="ContactTitle" DataValueField="ContactTitle" ></asp:DropDownList>

            <asp:SqlDataSource ID="SqlDataSource3" Runat="server" SelectCommand="SELECT DISTINCT [ContactTitle] FROM [Customers]"

              ConnectionString="server=localhost;uid=sa;password=xxx;database=northwind" EnableCaching="True">

            </asp:SqlDataSource>

          </ItemTemplate>

        </asp:TemplateField>

      </Columns>

    </asp:GridView>

    <asp:SqlDataSource ID="SqlDataSource1" Runat="server"

      InsertCommand="INSERT INTO [Customers] ([CustomerID], [CompanyName], [ContactTitle]) VALUES (@CustomerID, @CompanyName, @ContactTitle)"

      SelectCommand="SELECT [CustomerID], [CompanyName], [ContactTitle] FROM [Customers]"

      ConnectionString="server=localhost;uid=sa;password=xxxxx;database=northwind">

      <DeleteParameters>

        <asp:Parameter Type="String" Name="CustomerID"></asp:Parameter>

      </DeleteParameters>

      <UpdateParameters>

        <asp:Parameter Type="String" Name="CompanyName"></asp:Parameter>

        <asp:Parameter Type="String" Name="ContactTitle"></asp:Parameter>

        <asp:Parameter Type="String" Name="CustomerID"></asp:Parameter>

      </UpdateParameters>

      <InsertParameters>

        <asp:Parameter Type="String" Name="CustomerID"></asp:Parameter>

        <asp:Parameter Type="String" Name="CompanyName"></asp:Parameter>

        <asp:Parameter Type="String" Name="ContactTitle"></asp:Parameter>

      </InsertParameters>

    </asp:SqlDataSource>

  </div>

  </form>

</body>

</html>