移动设备无法正确呈现 Azure App Service Blazor Webassembly(ASP.NET 托管)

Mobile Renders Incorrectly Azure App Service Blazor Webassembly (ASP.NET Hosted)

我发布了一个 Blazor Webassembly ASP.NET 核心托管网站到 Azure 应用服务,它在笔记本电脑浏览器上按预期工作。但是,如果我在移动设备 (iOS Safari) 上导航到它,它似乎只显示我的页面而不是我的 MainLayout.Razor 文件——也就是说,不显示。为什么会这样?谢谢

index.html 文件

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
    <title>My Blazor App</title>
    <base href="/" />
    <link href="css/bootstrap/bootstrap.min.css" rel="stylesheet" />
    <link href="css/app.css" rel="stylesheet" />
    <script src="_content/BlazorContentEditable/BlazorContentEditable.js"></script>
    <link href="manifest.json" rel="manifest" />
    <link rel="apple-touch-icon" sizes="512x512" href="icon-512.png" />
</head>

<body>
    <app>Loading...</app>
    <div id="blazor-error-ui">
        An unhandled error has occurred.
        <a href="" class="reload">Reload</a>
        <a class="dismiss"></a>
    </div>
    <script src="_framework/blazor.webassembly.js"></script>
</body>

</html>

App.razor

<Router AppAssembly="@typeof(Program).Assembly">
    <Found Context="routeData">
        <AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
    </Found>
    <NotFound>
        <CascadingAuthenticationState>
            <LayoutView Layout="@typeof(MainLayout)">
                <p>Sorry, there's nothing at this address.</p>
            </LayoutView>
        </CascadingAuthenticationState>
    </NotFound>
</Router>

MainLayout.razor

@inherits LayoutComponentBase

<div class="main">
    <div class="top-row px-4">
        <LoginDisplay />
    </div>

    <div class="content px-4">
        @Body
    </div>
</div>

LoginDisplay.razor

<AuthorizeView>
    <Authorized>
        <h1>Hello, @context.User.Identity.Name!</h1>
        <a href="LogOut">Log out</a>
    </Authorized>
    <NotAuthorized>
        <a href="/">Home</a>
        <a href="Register">Register</a>
        <a href="Login">Log in</a>
    </NotAuthorized>
</AuthorizeView>

首先是笔记本电脑 chrome 浏览器上的屏幕截图。第二个是移动版 Safari 浏览器的截图

编辑

现在,在对 app.css 文件稍作调整后,使用以下设置:

@media (max-width: 767.98px) {
    .main .top-row {
        display: flex;
        justify-content: space-between;
        padding: 5px 0;
    }

    .image {
        width: 100%;
        height: 100%;
    }

    .main .top-row a, .main .top-row .btn-link {
        display: flex;
        margin-left: 0;
        justify-content: space-between;
        padding: 5px 0;
    }
    
}

iPhone SE 模拟器在 运行 开发模式下运行完美。然而,在我的 phone 上发布它并没有导航到它。跟以前一模一样

默认site.css(或app.css)我们有

@media (max-width: 767.98px) {
    .main .top-row:not(.auth) {
        display: none;
    }
 

所以我想你应该只删除那里的 .top-row:not(.auth) 部分。

LoginDisplay 组件未呈现的原因实际上是 Henk 提到的。但是,我不得不删除整个部分说:

   .main .top-row:not(.auth) {
       display: none;
   }