ASP.NET Razor 组件中的事件 在ASP.NET Razor 中(特别是在 Blazor 框架中),我们可以为组件定义事件,这样组件的使用者就可以订阅这些事件并在事件发生时执行特定的代码。这通常通过定义事件参数(Event Callbacks)或使用EventCallback类型来实现。 示例: 假设我们有一个简单的Button组件,它有一个OnClick事件: 代码语言...
@onclick="OnConfirm">@ConfirmText } @code { [Parameter] public string Title { get; set; } [Parameter] public string CancelText { get; set; } = "Cancel"; [Parameter] public string ConfirmText { get; set; } = "Ok"; [Parameter] public RenderFragment ChildContent { get;...
@page"/js-collocation-2"@implementsIAsyncDisposable@injectIJSRuntime JS<PageTitle>JS Collocation 2</PageTitle>JS Collocation Example 2Call showPrompt2@if(!string.IsNullOrEmpty(result)){Hello@result!}@code {privateIJSObjectReference? module;privatestring? result;protectedasyncoverrideTaskOnAfterRenderAs...
auto"@onclick="OnConfirm">@ConfirmText}@code {[Parameter]publicstringTitle{ get; set; }[Parameter]publicstringCancelText{ get; set; }="Cancel"; [Parameter]publicstringConfirmText{ get; set; }="Ok"; [Parameter]publicRenderFragment ChildContent{ get; set; }[Parameter]publicboolShow{ get; se...
@CancelText @ConfirmText } @code { [Parameter]publicstringTitle {get;set; } [Parameter]publicstringCancelText {get;set; } ="Cancel"; [Parameter]publicstringConfirmText {get;set; } ="Ok"; [Parameter]publicRenderFragment ChildContent {get;set; } [Parameter]public...
Call view without using controller in MVC Calling a web api method in Browser Calling a controller method from javascript onclick Calling a Controller method on change event of Dropdown Calling a method using Razor on the onclick event of a HTML button and assigning the return value to the...
1.通过设置CurrentValue直接设置该值。这会绕过TryParseValueFromString。你的MySelect。我美化了你的按钮...
[Parameter]publicEventCallback OnConfirm {get;set; } publicvoidCloseModalDialog(){Show =false;}} 顾名思义,这个组件提供了以下几个功能,方便我们在不同项目中复用: 标题 “取消”和“确认”按钮,具有可配置的标签和可管理的单击事件 可以通过 ChildContent 参数设置组件的内部内容 ...
call a javascript function from onclick and pass arguments to the function from anchor tag issue Call action from select tag "onchange" event call method from razor page and display alert Calling a method from different project of same solution Calling a method with Ajax and returning a view ...
如果是需要自定义的,举个栗子,定义为:OnPostLoginAsync,然后在Form表单提交的【按钮】增加asp-page-handler="Login",详细的推荐大家阅读这篇文章:ASP.NET Core - Razor页面之Handlers处理方法。接着,然后再Index和需要身份验证的地方都加上Authorize特性即可:...