如何根据按按钮的提交值更改AjaxOptions的值。从视图中:@using(Ajax.BeginForm("function_name","Controller",newAjaxOptions{HttpMethod="POST",InsertionMode=InsertionMode.Replace,UpdateTargetId="resultsLoad",OnBegin="function_onBegin",OnFailure="function_onFailure",OnSuccess="function_onSuccess",OnComplete="function_onComplet