MVC AJAX

Use:

<script src="@Url.Content("~/Scripts/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>

<div id="dailydeal">
    @Ajax.ActionLink("Click here to see today's special!", "DailyDeal", new AjaxOptions{
        UpdateTargetId = "dailydeal",
        InsertionMode = InsertionMode.InsertAfter,
        HttpMethod = "GETS",
        Confirm = "Are you sure?"
    });
</div>

insertionMode有insertAfter,replace,insertBefore. @Ajax.ActionLink有 handling errors, displaying a loading element, displaying a confi rmation dialog, and....

The second parameter is ActionName。

public ActionResult DailyDeal()
        {

            ViewBag.message = "This is daily deal message";
            return PartialView();
        }

新建一个DailyDeal.cshtml

 

Ajax.BeginForm

@using (Ajax.BeginForm("searchAction", new AjaxOptions { HttpMethod="GET",InsertionMode =InsertionMode.Replace,
    OnFailure="searchFailed",LoadingElementId="ajax-loader",
    UpdateTargetId="searchresults" }))
{ 
    <input type="text" name="q" />
    <input type="submit" value="search" />
 
    <img id="ajax-loader" src="@Url.Content("~/images/1.gif")" style="display:none" />
}
<script type="text/javascript">
    function searchFailed() {

        alert("search failed.");
    }

</script>