ASP.NET MVC 3 (Razor) Ajax.ActionLink - 我做错了什么？
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ASP.NET MVC 3 (Razor) Ajax.ActionLink - What am i doing wrong?
提问by RPM1984
Trying to have a AJAX action link which when clicked, should do a HttpGetto an action method which returns a PartialViewResultand shoves the HTML into a div.
尝试使用 AJAX 操作链接，单击该链接时，应该对HttpGet返回 aPartialViewResult并将 HTML 推入 div的操作方法执行操作。
Here's my View:
这是我的观点：
<div id="admin-options" class="admin"></div>
@Ajax.ActionLink("Show Admin Options", "ShowOptions", "Post", new { area = "Admin" }, new AjaxOptions { UpdateTargetId = "admin-options", HttpMethod = "GET" })
Here's the action method:
这是操作方法：
public class PostController : Controller
{
[HttpGet]
[Authorize(Roles="Admin")]
public PartialViewResult ShowOptions()
{
return PartialView();
}
}
Here's the HTML it generates:
这是它生成的 HTML：
<a data-ajax="true" data-ajax-method="GET" data-ajax-mode="replace" data-ajax-update="#admin-options" href="/Admin/Post/ShowOptions">Show Admin Options</a>
Looks fine to me.
对我来说看起来不错。
But instead of doing an AJAX call, it does a regular HTTP GET via the browser URL, and redirects to /Admin/Post/ShowOptions.
但它不是执行 AJAX 调用，而是通过浏览器 URL 执行常规 HTTP GET，并重定向到/Admin/Post/ShowOptions。
Obviously im missing something - but what?
显然我错过了一些东西 - 但什么？
回答by Talljoe
Make sure you have the unobtrusive AJAX javascript library included in your page.
确保您的页面中包含不显眼的 AJAX javascript 库。
<script src="<%=Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")%>" type="text/javascript"></script>
回答by psy
And for those using the Razor view engine...
对于那些使用 Razor 视图引擎的人......
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
回答by Nick Albrecht
You may also want to include the InsertionMode option in the AjaxOptions. I'm sure there's a default behavior if you exclude it but it's better to explicitly define it for things like this.
您可能还希望在 AjaxOptions 中包含 InsertionMode 选项。如果您排除它，我确信有一个默认行为，但最好为这样的事情明确定义它。
