mirror of
https://github.com/ThingsGateway/ThingsGateway.git
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87 lines
3.1 KiB
C#
87 lines
3.1 KiB
C#
#region copyright
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//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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#endregion
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// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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// Website: https://www.blazor.zone or https://argozhang.github.io/
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using Microsoft.AspNetCore.Components;
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namespace ThingsGateway.Components;
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/// <summary>
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/// 动态组件类
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/// </summary>
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public class BootstrapDynamicComponent
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{
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/// <summary>
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/// 构造函数
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/// </summary>
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/// <param name="componentType"></param>
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/// <param name="parameters">TCom 组件所需要的参数集合</param>
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public BootstrapDynamicComponent(Type componentType, IDictionary<string, object> parameters = null)
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{
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ComponentType = componentType;
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Parameters = parameters;
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}
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/// <summary>
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/// 获得/设置 组件类型
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/// </summary>
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private Type ComponentType { get; }
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/// <summary>
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/// 获得/设置 组件参数集合
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/// </summary>
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private IDictionary<string, object> Parameters { get; set; }
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/// <summary>
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/// 创建自定义组件方法
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/// </summary>
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/// <typeparam name="TCom"></typeparam>
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/// <param name="parameters">TCom 组件所需要的参数集合</param>
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/// <returns></returns>
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public static BootstrapDynamicComponent CreateComponent<TCom>(IDictionary<string, object> parameters = null) where TCom : IComponent
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{
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return new(typeof(TCom), parameters);
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}
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/// <summary>
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/// 创建自定义组件方法
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/// </summary>
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/// <typeparam name="TCom"></typeparam>
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/// <returns></returns>
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public static BootstrapDynamicComponent CreateComponent<TCom>() where TCom : IComponent => CreateComponent<TCom>(new Dictionary<string, object>());
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/// <summary>
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/// 创建组件实例并渲染
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/// </summary>
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/// <returns></returns>
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public RenderFragment Render(Action<object> action = null) => builder =>
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{
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int index = 0;
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#pragma warning disable ASP0006 // Do not use non-literal sequence numbers
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builder.OpenComponent(index++, ComponentType);
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if (Parameters != null)
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{
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foreach (var p in Parameters)
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{
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builder.AddAttribute(index++, p.Key, p.Value);
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}
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}
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if (action != null)
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builder.AddComponentReferenceCapture(index++, action);
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builder.CloseComponent();
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#pragma warning restore ASP0006 // Do not use non-literal sequence numbers
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};
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}
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