namespace KetBanBonPhuong.Controls.Default
{
     public partial class SugFriends : System.Web.UI.UserControl
    {
        private string Uid;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request.Cookies["UId"] != null)
        {
            string value = Request.Cookies["UId"].Value;
            Uid = UserService.GetId_Cookie(value);
        }
        else
        {
            Uid = Session["Id"].ToString();
        }
        LoadListSuggest();
    }

    private void LoadListSuggest()
    {
        string str = "";
        List<RankByUser> list = new List<RankByUser>();
        list = RankByUserService.GetListRank(Uid);
        foreach (RankByUser rank in list)
        {
            str += "<li><div class=\"sug_acc\">"
                + "<a href=\"/" + rank.Link + ".aspx\"><img src=\"" + rank.Avatar + "\" alt=\"avatar\"/></a>"
                + "<a href=\"/" + rank.Link + ".aspx\" class=\"sug_name\">" + rank.LastName + " " + rank.FirstName + "</a>"
                + "</div>"
                + "<div class=\"rank\">"
                + "<a href=\"#\" title=\"Xem chi tiết\" class=\"num\">rank: " + rank.Rank + "</a>"
                + "<a href=\"#\" class=\"button mycoblue\">Kết bạn</a>"
                + "</div></li>";
        }
            ltrListSug.Text = str;
        }
    }
}`


是在SugFriends.ascx中添加的用户控件Default.Master

当我单击"a.button"回发到服务器事件时(我想向数据库中插入数据,我使用了Sql server)

怎么做?使标记成为事件onclick'喜欢'LinkButton: Onclick()

感谢您的帮助!我找到解决该问题的方法!我为每个标签a使用了Ajax onclick,事件发布了Ajax.aspx,在这里我可以对数据库进行编码!

最佳答案

onclick="(javascript:__doPostBack('','');"属性添加到<a>标记以通过Javascript执行回发。像这样:

            + "<a href=\"#\" class=\"button mycoblue\" onclick=\"(javascript:__doPostBack('','');\">Kết bạn</a>"


More details here



对评论的回应:

尝试在页面上创建一个按钮
<asp:Button ID="btnPlaceHolder" Visible="False" runat="server" />,然后按照我在此解决方案中所说的做,而是使用__doPostBack('<%=btnPlaceHolder.UniqueID %>', '')

从那里,您可以使用方法块
Private Sub btnPlaceHolder_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnPlaceHolder.Click运行您想要回发的代码。

10-04 15:37