GridView通过id获取数据

时间:2012-04-18 10:56:01

标签: c# asp.net gridview

我无法得到答案,我非常需要它!

问题实际上是我可以通过gridview上的选择获取数据通过id,但是然后我使用我在页面上实现的搜索选项,gridview显示它获得的匹配结果但是如果我按下选择它将重定向到ID错误的页面,而不是获取我选择的ID的ID,它获取该单元格的第一个位置的字段的id。

以下是代码:

protected void Page_Load(object sender, EventArgs e)
{

    TeamGest.DBLayer.DBLTeams dbl = new TeamGest.DBLayer.DBLTeams();
    GridView1.DataSource = dbl.List();
    GridView1.DataBind();

    TeamGest.DBLayer.DBLPlayers dbl1 = new TeamGest.DBLayer.DBLPlayers();
    GridView2.DataSource = dbl1.List();
    GridView2.DataBind();
}

protected void MyMenu_MenuItemClick(object sender, MenuEventArgs e)
{
    {
        MyMultiView.ActiveViewIndex = Int32.Parse(e.Item.Value);
        int i;
        for (i = 0; i <= MyMenu.Items.Count - 1; i++)
        {
            if (i == Convert.ToInt32(e.Item.Value))
            {
                MyMenu.Items[i].Text = MyMenu.Items[i].Text;
            }
            else
            {
                MyMenu.Items[i].Text = MyMenu.Items[i].Text;
            }
        }
    }
}

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
    GridViewRow row = GridView1.SelectedRow;

    Response.Redirect("DetalhesClube.aspx?Id="+row.Cells[0].Text);

}
protected void Button1_Click1(object sender, EventArgs e)
{
    string searchStringTeam = TextBox1.Text;
    GetTeamResults(searchStringTeam);
}
protected void GridView2_SelectedIndexChanged(object sender, EventArgs e)
{
    GridViewRow row = GridView2.SelectedRow;
    Response.Redirect("DetalhesJogador.aspx?Id=" + row.Cells[0].Text);
}

protected void Button2_Click(object sender, EventArgs e)
{
    string searchStringPlayer = TextBox2.Text;
    GetPlayerResults(searchStringPlayer);    
}

1 个答案:

答案 0 :(得分:0)

不是在查询字符串中附加row.Cells[0].Text,而是在网格视图的itemtemplate中使用标签控件,在脚本端使用eval来填充control.once网格视图将被填充,标签也将填充eval脚本中给出的值。

现在使用findcontrol c#函数获取网格内标签的值,并将此值附加到查询字符串中。

参考:How to find control in TemplateField of GridView?