protected override async Task OnAfterRenderAsync(bool firstRender){ if (firstRender) { var module = await JS.InvokeAsync<IJSObjectReference>("import", "./scripts.js"); // 现在,你可以从module中调用JavaScript函数了。 }} 在上述代码中,我们使用了JS.InvokeAsync方法来异步导入一个Ja...
jsModule:保存对 JavaScript 模块的引用 JSRuntime.InvokeAsync <IJSObjectReference>:加载 JavaScript 模块并保存其引用 实际项目中,尽量不要使用js控制DOM,而是使用Blazor组件,因为两者可能起冲突。 合集: .NET8 Blazor 从入门到精通 分类: C# / Blazor 12 0 ...
}//初始化JS模块privateasyncTaskInitModule(){ module ??=awaitJS!.InvokeAsync<IJSObjectReference>("import","./js/getLocalImage.js"); } } 在wwwroot/js中添加getLocalImage.js /*出自 https://www.cnblogs.com/hejiale010426/p/17073079.html,有修改*//** 将stream转url对象 */exportasyncfunctionst...
</p> @code { private IJSObjectReference? module; protected override async Task OnAfterRenderAsync(bool firstRender) { if (firstRender) { module = await JS.InvokeAsync<IJSObjectReference>("import", "./Components/Pages/CallDotnet1.razor.js"); await module.InvokeVoidAsync("addHandlers"); } }...
IJSRuntime.InvokeAsync JSRuntimeExtensions.InvokeAsync JSRuntimeExtensions.InvokeVoidAsync Dispose/DisposeAsync會在任何IJSObjectReference上呼叫。 為了避免記錄JSDisconnectedException或記錄自訂資訊,請在try-catch陳述式中攔截例外狀況。 針對下列元件處置範例: ...
JSObjectReference 使用internal 访问修饰符。 必须改为使用 public IJSObjectReference 接口。 例如:C# 复制 var jsObjectReference = await JSRuntime.InvokeAsync<IJSObjectReference>(...); JSInProcessObjectReference 也被标记为 internal 并由IJSInProcessObjectReference 替换。
{ HttpServletResponse response = getResponse(); Map<String, Map<String, Object>> result...
@code {[Inject]publicIJSRuntime Java {get;set; } privatestring? name;privatestring? result;privateDotNetObjectReference<Counter>? objRef; protectedoverridevoidOnInitialized(){objRef = DotNetObjectReference.Create(this);} publicasyncTaskTriggerDotNetInstanceMethod(){result =awaitJava.InvokeAsync<string>(...
public async ValueTask<IJSObjectReference> TuiEditorInit(TuiEditorOptions options) { var module = await tuiEditorModuleTask.Value; return await module.InvokeAsync<IJSObjectReference>("initEditor", options.ToParams()); } public async ValueTask DisposeAsync() ...
IJSObjectReference _module; protected override async void OnAfterRender(bool firstRender) { if (firstRender) { _module = await _js.InvokeAsync<IJSObjectReference>("import", "./Shared/NavMenu.razor.js"); } } } 1. 2. 3. 4. 5.