Buttons on ASP Repeater as trigger for Update Panel?

Question

I am trying to work out with the idea of assigning a trigger for Update Panel Dynamically.

Answer 1

You can assign an async trigger in code behind by looping the Repeater items. This has to be done on every postback.

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
    }

    foreach (RepeaterItem item in justAnID.Items)
    {
        Button button = item.FindControl("justAnotherID") as Button;
        ScriptManager.GetCurrent(Page).RegisterPostBackControl(button);
    }
}