Question

我在gridview的行上添加了超链接。我想要做的就是当我点击特定div内容显示的任何行时。这低于我的.CS文件代码......`

protected void BindGridView(object sender, EventArgs e)
{
    SqlConnection conn = new SqlConnection("server=VAIO\\SA;Uid=sa;pwd=ans23@#;database=Lepz;");
    conn.Open();
    string p = "SELECT content FROM content";
    SqlDataAdapter da = new SqlDataAdapter(p, conn);
    DataSet ds = new DataSet();
    da.Fill(ds, "SampleTable");
    GridView2.DataSource = ds.Tables["SampleTable"].DefaultView; ;
    GridView2.DataBind();
    string q=Request.QueryString["content"];


    foreach (GridViewRow row in GridView2.Rows)
    {
        if (row.RowIndex == GridView2.SelectedIndex)
        {
            HtmlGenericControl P_div = (HtmlGenericControl)row.FindControl("abcd");
            P_div.Visible = true;
        }
    }
}

Answer 1

在这种情况下，请使用“LinkButton”而不是“HyperLink”。并为每个LinkButton控件添加属性“CommandName”。之后在GridView RowCommand事件中添加以下代码：

if (e.CommandName == "divCom")
{
    WebControl wc = e.CommandSource as WebControl;
    GridViewRow row = wc.NamingContainer as GridViewRow;

    HtmlGenericControl P_div = (HtmlGenericControl)row.FindControl("p_div");
    P_div.Visible = true;
}
else
{
    WebControl wc = e.CommandSource as WebControl;
    GridViewRow row = wc.NamingContainer as GridViewRow;

    HtmlGenericControl P_div = (HtmlGenericControl)row.FindControl("p_div");
    P_div.Visible = false;
}

这里“divCom”是LinkButton控件的CommandName属性值，“p_div”是div控件的ID。

<div>的内容未显示在Gridview行点击事件？</div>

1 个答案: