Ajax.BeginForm不调用的onSuccess [英] Ajax.BeginForm doesn't call onSuccess

问题描述

在ASP.NET MVC 3应用程序我用Ajax.BeginForm后所著文字的控制器。

In ASP.NET MVC 3 application I use Ajax.BeginForm to post writed text to controller.

@using (Ajax.BeginForm("Post", "Forum", new {threadId = Model.Thread.Id  }, new AjaxOptions { OnSuccess = "PostReply" }))
{
<div id="reply-area">
<h3 style="border-bottom:1px solid black">POST REPLY</h3>

<span id="post-error" class="error-message"></span>
<textarea rows="1" cols="1" id="post-textarea" name="Content"></textarea>

<input type="submit" class="button" value="Submit"/>

</div>
}

在控制器我有

 [HttpPost]
        public ActionResult Post(int threadId,PostModel model)
        {
            bool Success = false;
             if (ModelState.IsValid)
            {
              Success=Unit.ForumFacade.CreatePost(Unit.ForumFacade.GetThreadByID(threadId), model.Content,  CurrentUserId);
              if (Success == true) return View("PostSuccess");
            }

             return Json("fsdfds");
        }

和在JavaScript我有这

And in javascript I have this

function PostReply(isRequestSuccessed) {
        alert("asdasd");
            if (isRequestSuccessed==false) {
                $("#post-error").html("Please Try Again");
            }
            else
            {
             $("#post-error").html("");
            }
        }

问题是，JavaScript的功能不发射和isntead警报，我的浏览器（Firefox）返回我弹出下载应用程序/ JSON文件。
什么是错在这里？

The problem is that Javascript's function doesn't firing and isntead the alert, my browser(Firefox) returns me pop-up to download application/json file. What is wrong here?

推荐答案

请确保您已下面的脚本到你的页面：

Make sure you have included the following script to your page:

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

和已启用不显眼的JavaScript在你的web.config：

and that you have enabled unobtrusive javascript in your web.config:

<add key="UnobtrusiveJavaScriptEnabled" value="true" />

这是什么使阿贾克斯。* 助手，如 Ajax.BeginForm 工作

This is what makes Ajax.* helpers such as Ajax.BeginForm to work.

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