c# - Ajax ActionLink重定向而不是更新标签

当我进行ajax调用时，控制器正在重定向而不更新标签，我的代码如下所示。

这是在_layout.cshtml中

<code>
    <script src="@Url.Content("~/Scripts/jquery-1.4.1.min.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/MicrosoftAjax.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/MicrosoftMvcAjax.js")" type="text/javascript">
    </script>
</code>

而且这就是网络配置的样子，我也尝试过关闭不引人注目的JavaScript，但没有运气。

<code>
  <appSettings>
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
</code>

我的控制器方法如下所示

<code>
   [HttpPost]
        public ActionResult Create(lesson lesson)
        {
            if (ModelState.IsValid)
            {
                //Save Album
                lesson.dateCreated = DateTime.Now;
                lesson.dateSubmitted = DateTime.Now;
                lesson.statusID = SUBMITTED;
                lesson.submittedByUserID = getAppUserID();
                lesson.prjLessonID = createLessonPrjID(lesson.projectID);


                storeDB.lessons.InsertOnSubmit(lesson);
                storeDB.SubmitChanges();
                return RedirectToAction("Index");
            }
            // Invalid – redisplay with errors

            else
                return View(lesson);

        }
</code>

有任何想法吗？提前致谢。

<code>
@if (item.statusID != null)
                {
                        <td id ="approvedmsg">@item.getLessonStatus(item.statusID.Value)</td>
                }
                else
                {
                       <td> </td>
                }

                @if (item.statusID != 3)
                {
                    <td>

                    @Html.ActionLink("Edit", "Edit", new { id = item.lessonID }) |
                    @Ajax.ActionLink("Delete", "Delete", new { id = item.lessonID }, new AjaxOptions { UpdateTargetId = "approvedmsg"})
                    </td>
                }
</code>

最佳答案

尝试删除MicrosoftAjax.js和MicrosoftMvcAjax.js，仅使用

<script src="<%=Url.Content("~/Scripts/jquery-1.4.1.min.js")%>" type="text/javascript"></script>
<script src="<%=Url.Content("~/Scripts/jquery.validate.min.js")%>" type="text/javascript"></script>
<script src="<%=Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")%>" type="text/javascript"></script>
<script src="<%=Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")%>" type="text/javascript"></script>

关于此的好帖子http://yobriefcase.posterous.com/unobtrusive-javascript-in-mvc3