ThingsGateway/framework/admin/ThingsGateway.Components/JS/BootstrapBlazor/JSRuntimeExtensions.cs

#region copyright
//------------------------------------------------------------------------------
//  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
//  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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//  Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
//  使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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//------------------------------------------------------------------------------
#endregion

// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
// Website: https://www.blazor.zone or https://argozhang.github.io/

namespace ThingsGateway.Components;

/// <summary>
/// JSRuntime 扩展操作类
/// </summary>
public static class JSRuntimeExtensions
{
    /// <summary>
    /// 调用 JSInvoke 方法
    /// </summary>
    /// <param name="jsRuntime">IJSRuntime 实例</param>
    /// <param name="func">Javascript 方法</param>
    /// <param name="cancellationToken">取消传播</param>
    /// <param name="args">Javascript 参数</param>
    public static async ValueTask<TValue> InternalInvokeAsync<TValue>(this IJSRuntime jsRuntime, string func = null, CancellationToken cancellationToken = default, params object[] args)
    {
        TValue ret = default;
        var paras = new List<object>();

        if (args != null)
        {
            paras.AddRange(args);
        }

        try
        {
            ret = await jsRuntime.InvokeAsync<TValue>($"$.{func}", paras.ToArray(), cancellationToken).ConfigureAwait(false);
        }
        catch (JSDisconnectedException) { }
        catch (JSException) { }
        catch (AggregateException) { }
        catch (InvalidOperationException) { }
        catch (TaskCanceledException) { }
        return ret;
    }

    /// <summary>
    /// 调用 JSInvoke 方法
    /// </summary>
    /// <param name="jsRuntime">IJSRuntime 实例</param>
    /// <param name="func">Javascript 方法</param>
    /// <param name="cancellationToken">取消传播</param>
    /// <param name="args">Javascript 参数</param>
    public static async ValueTask InternalInvokeVoidAsync(this IJSRuntime jsRuntime, string func = null, CancellationToken cancellationToken = default, params object[] args)
    {
        var paras = new List<object>();
        if (args != null)
        {
            paras.AddRange(args);
        }
        try
        {
            await jsRuntime.InvokeVoidAsync($"{func}", paras.ToArray(), cancellationToken).ConfigureAwait(false);
        }
        catch (JSDisconnectedException) { }
        catch (JSException) { }
        catch (AggregateException) { }
        catch (InvalidOperationException) { }
        catch (TaskCanceledException) { }
    }
}