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’...
首先,我们创建一个名为Dropdown.razor的组件。这个组件继承自ComponentBase,并包含HTML结构和C#代码块。 @inherits ComponentBase<divclass="dropdown"><buttonclass="btn btn-primary dropdown-toggle"@onclick="ToggleDropdown">@ButtonText</button><divclass="dropdown-menu"style="display:@(IsOpen ?"block":...
虽然可以直接在 XAML 中设置Parameters,但 XAML 文件中的以下示例为根组件命名 (rootComponent),并在代码隐藏文件中设置参数字典。 在MainPage.xaml中: XAML <RootComponentx:Name="rootComponent"Selector="#app"ComponentType="{x:Type local:Main}"/> ...
<button class="dropdown-item" @onclick="() => SelectItem(item)">@item</button> } </div> </div> @code { [Parameter] public string ButtonText { get; set; } [Parameter] public List<string> DropdownItems { get; set; } [Parameter] public EventCallback<string> OnItemSelected { get;...
</span> </li> @code { private DotNetObjectReference<ListItem2>? objRef; private ElementReference elementRef; private string display = "inline-block"; private string message = "Select one of these list items."; protected override async Task OnAfterRenderAsync(bool firstRend...
To get started quickly with Cascading in the Blazor DropDown List component, you can check the video below. In the following sample, if a country is selected from countries DropDownList, the respective states are loaded in the second DropDownList and in the same way states and cities DropDownLis...
EventArgs<ContextMenuItemModel>args){if(args.ParentItem==null){FileButton.Toggle();}}publicclassContextMenuItemModel{publicList<ContextMenuItemModel>Items{get;set;}publicstringContent{get;set;}publicstringId{get;set;}publicstringIconCss{get;set;}publicBooleanSeparator{get;set;}}privateList<Context...
Class="MultiPlatform.Maui.MainPage"BackgroundColor="{DynamicResource PageBackgroundColor}"><BlazorWebView x:Name="blazorWebView"HostPage="wwwroot/index.html"><BlazorWebView.RootComponents><RootComponent Selector="#app"ComponentType="{x:Type local:Main}"/></BlazorWebView.RootComponents></BlazorWeb...
RootComponent的Selector="#app"属性指示Razor组件渲染的位置,看index.html中id为app的html元素,ComponentType指示需要在#app中渲染的Razor组件类型。 打开MainWindow.xaml.cs,修改如下: 在WPF里可以使用Prism等框架提供的Unity、DryIoc等Ioc容器实现视图与服务的注入;Razor组件这里,默认使用ASP.NET Core的IServiceCollectio...
MatSelect Populate options using MatOption component manually Generic type supports: TValue parameter should be defined if he is not inferred. Supports Blazor validation using EditContext Supported types: string, sbyte, byte, short, ushort, int, uint, long, ulong, char, float, double, decimal,...