Ajax.BeginForm标识在OnComplete方法中单击了哪个按钮

Question

我有一个带有一些AjaxOptions的Ajax.BeginForm 使用oncomplete，我想在javascript函数中检查单击该表单的哪个按钮。为此，我需要将单击的按钮作为参数与OnComplete一起发送。

有谁知道怎么做？

Ajax beginform：

 @using (Ajax.BeginForm(MvcSettings.SitecoreRouteName, new AjaxOptions { HttpMethod = "Post", OnFailure = "ShowAjaxError", OnComplete = "ScrollToTop" }))
    {
    }

javascript功能：

function ScrollToTop() {
//Todo check button
    $('html, body').animate({ scrollTop: 0 }, 800);
    return false;
}

提前致谢

Answer 1

    @using (Ajax.BeginForm(MvcSettings.SitecoreRouteName, 
    new AjaxOptions { HttpMethod = "Post", OnFailure = "ShowAjaxError", OnComplete = "(function(){ScrollToTop(click_button_id);})();" }))
        {
        }

function ScrollToTop(id))
{
$('#'+id)
//now you got button control  do code here
}