如何直接在Razor中从ASP.NET身份获取UserId()方法 [英] How To Get UserId() Method From ASP.NET Identity Directly in Razor

问题描述

我在自定义授权"中遇到了此问题，该问题在我的 Views 的某些部分(我不想放在 PartialView 上)，而我正在使用如果语句如下:

I've this issue with Custom Authorization some parts of my Views (which i don't want to put on PartialView), instead I am using If statement like below:

@if (item.CurrentComment.Id == Guid.Parse(ViewBag.UserId) || repository.IsUserInRoles(Guid.Parse(ViewBag.UserId),"Manager") )
{
    <dd>
        <a href="@Url.Action("EditComment", "Ticketing",new { id = item.CurrentComment.Id, ticketId = Model.Tickets.CurrentTicket.Id })" class="btn btn-primary btn-sm" data-toggle="tooltip" data-placement="left">Edit</a>
    </dd>
    <dd>
        <a href="@Url.Action("RemoveComment", "Ticketing",new { id = item.CurrentComment.Id, ticketId = Model.Tickets.CurrentTicket.Id })" class="btn btn-danger btn-sm" data-toggle="tooltip" data-placement="left">Remove</a>
    </dd>
}

此刻，我在控制器中获取了 UserId ，并将其传递给了如下所示的ViewBag:

At the moment I get my UserId in my controller and pass it over with a ViewBag like below:

ViewBag.UserId = User.Identity.GetUserId(); 

我想知道如何在剃刀中直接调用 GetUserId 方法，这样我就不再使用ViewBag发送它了.我试过使用 User.Identity.，但是那里的Method未知，我认为它不知道扩展名.有办法解决吗?

I wondered how to call the GetUserId method directly in a razor so that I won't send it with a ViewBag anymore. I've tried using User.Identity. but the Method is Unknown there, which I assume it doesn't know the extension. Is there a way around it?

推荐答案

在视图文件顶部添加以下 using 语句.

Add the following using statement at the top of your view file.

使用Microsoft.AspNet.Identity;

在此之后，您应该可以使用 User.Identity.GetUserId()

Following this, you should be able to use User.Identity.GetUserId()

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