在用戶端 (.Client) 專案的 Program 檔案中,呼叫 AddAuthenticationStateDeserialization,這會新增一個 AuthenticationStateProvider,其中使用 AuthenticationState 從伺服器反序列化AuthenticationStateData,並由 永久元件狀態服務 (PersistentComponen
@page "/inject-auth-state-provider" @inherits OwningComponentBase @inject AuthenticationStateProvider AuthenticationStateProvider <h1>Inject <code>AuthenticationStateProvider</code> Example</h1> <p>@message</p> @code { private string? message; private ExampleService? ExampleService { get; set; } pr...
@rendermodepageRenderMode ...@code {privatestaticIComponentRenderMode pageRenderMode = InteractiveServer;} 按组件实例设置呈现模式 以下示例将交互式服务器端呈现(交互式 SSR)应用于任何请求。 razor <Routes@rendermode="PageRenderMode"/>...@code {privateIComponentRenderMode? PageRenderMode => Interactive...
The InputNumber component will render as<input type="number">. We can use Int32, Int64, Single, Double, and Decimal as values for the InputNumber component InputSelect<TValue># The InputSelect component will render as<select>. We will create InputSelect later in this chapter, so I won’...
publicdelegatevoidRenderFragment(RenderTreeBuilder builder) BuildRenderTree的作用就相当于是给这个委托赋值。 4. 自定义StatelessComponentBase 既然只要组件类实现IComponent接口即可,那么我们可以实现一个StatelessComponentBase : IComponent,只要我们以后创建的组件继承这个基类,即可实现无状态组件。IComponent接口的声明非常...
@onclick="NavigateToCounterComponent"> Navigate to the Counter component </button> @code { private void NavigateToCounterComponent() => Navigation.NavigateTo("counter"); protected override void OnInitialized() => Navigation.LocationChanged += HandleLocationChanged; private void HandleLocationChanged(...
Figure 4 presents the HTML layout of the new type-ahead component. It’s the same code from last month, with a notable exception: the format of the data returned by the hint provider. In the original implementation, the hint provider (a sample controller) returned a data transfer object ...
@code{protectedoverrideasyncTaskOnAfterRenderAsync(bool firstRender){awaitJS.SignInAsync();}} 是不是很简单,这样就直接可以在c#中,调用js脚本方法了,但是这个js方法任意写function就行了么,并不是。 4、最后,封装js方法 还是用上边的例子:users.startSigninMainWindow 这个方法,对应的js是这样的: ...
<h1 @ref=MyReferenceToAnHtmlElement>Hello</h1> @code { // This will be null until the OnAfterRender* methods execute // with firstRender set to true ElementReference MyReferenceToAnHtmlElement; } Dispose 尽管这不是严格意义上的ComponentBase生命周期方法之一,但是如果一个组件实现了IDisposable,那么...
该应用程序还应该创建一个默认的“Component1.razor”文件,我们可以将其重命名为“SpreadJS.razor”。这将是我们将用作包装器的组件: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @using Microsoft.JSInterop @inject IJSRuntime JSRuntime<div @ref="host"></div>@code{[Parameter]publicint SheetCount...