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 产生随机颜色实现代码
asp.ent(C#)中判断空字符串的3种方法以及性能分析
asp.net 基于forms验证的目录角色权限的实现
ASP.NET 统计图表控件小结
asp.net 动态引用样式表代码
asp.net 获取IP的相关资料
真正的获取客户端真实IP地址及利弊分析
asp.net(c#)文件下载实现代码
asp.net 不用GridView自带删除功能,删除一行数据
asp.net forms身份验证,避免重复造轮子
asp.net 站点URLRewrite使用小记
asp.net Gridview行绑定事件新体会
asp.net MVC实现简单的上传功能
asp.net web.config加密解密方法
aspx实现的 jquery ui 的 flexgrid demo
ASP.NET Internet安全Forms身份验证方法
asp.net使用for循环实现Datalist的分列显示功能
jQuery AJax调用asp.net webservers的实现代码
ASP.NET 页面刷新和定时跳转代码整理
asp.net GridView控件鼠标移动某行改变背景颜色(方法一)

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: 102 ::
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>