InvokeAsync 可用來切換至正確內容,並將重新轉譯加入佇列。 如需詳細資訊,請參閱 ASP.NET Core Razor 元件轉譯。 元件會實作 IDisposable。 OnNotify 委派會在 Dispose 方法中取消訂閱,在處置元件時,架構會呼叫此方法。 如需詳細資訊,請參閱 ASP.NET Core Razor 元件生命週期。
當使用 OnInitialized{Async} 生命週期方法 而非OnParametersSet{Async} 生命週期方法 時,如果使用者在相同的元件中瀏覽,就不會發生將 Text 屬性預設指派給 fantastic 的情況。 例如,當使用者從 /route-parameter-2/amazing 瀏覽至 /route-parameter-2 時,就會發生這種情況。 當元件執行個體保存並接受新參數時,不...
这里的问题似乎不在于提供的代码，而在于语句_myService.GetList()。正如@HenkHolterman敏锐地观察到的那样...
10 } ; 11 int var0; 12 void fun()
var value = jsInProcess.Invoke<string>("javascriptFunctionIdentifier"); } } 使用IJSObjectReference 时,可以通过转换为 IJSInProcessObjectReference 进行同步调用。 若要进行从 JavaScript 到 .NET 的同步调用,请使用 DotNet.invokeMethod 而不是 DotNet.invokeMethodAsync。
only plan to add new entries where we expect them to be applicable to a majority of developers such as being// used in the project templates.#regionExtensionmapping table/// /// Creates a new provider with a set of default mappings./// publicFileExtensionContentTypeProvider() :this(new...
To create a JavaScript initializer, add a JavaScript file with the name<<PackageId>>.lib.module.jsto thewwwrootfolder of the package project. Once we’ve done that, we can export two functions to handle the loading. Copy exportasyncfunctionbeforeStart(wasmOptions, extensions) { ...
{ Id = 1, Firstname = "Martelle", Lastname = "Cullon" }, new Person() { Id = 2, Firstname = "Zelda", Lastname = "Abrahamsson" }, new Person() { Id = 3, Firstname = "Benedetta", Lastname = "Posse" } }); } private async Task<IEnumerable<Person>> GetPeopleLocal(string...
collapseNavMenu; } bool _isLoggedIn = false; public bool IsLoggedIn { get => _isLoggedIn; set { if (_isLoggedIn == value) return; _isLoggedIn = value; InvokeAsync(StateHasChanged); } } private async void OnLoginClicked() { IsLoggedIn = false; try { // Attempt silent login, ...
In Razor components renameOnInittoOnInitializedandOnInitAsynctoOnInitializedAsync. In Blazor apps, update Razor component parameters to be public, as non-public component parameters now result in an error. In Blazor WebAssembly apps that make use of theHttpClientJSON helpers, add a package reference ...