Enterprise-level component library based on Bootstrap and Blazor
gitee
version
license
download
repo
commit
build
coverage

Console 控制台

控制台组件,一般用于后台任务的输出

显示后台推送的消息

Demo
Monitor

通过设置 OnClear 回调方法对数据集进行清空操作,由于本例与上例使用相同数据源,会导致上例中数据源更新延时

Demo
Monitor

通过设置 ConsoleMessageItemColor 参数进行对颜色的更改

Demo
Monitor

通过设置 ShowAutoScroll 属性值开启或者关闭自动滚屏功能

Demo

设置 ShowAutoScroll="true" 显示自动滚屏选项

Monitor

通过设置 IsAutoScroll 设置开启自动滚屏

Monitor

Attributes

Loading...

ConsoleMessageItem 属性

Loading...
@page "/consoles"

<h3>Console 控制台</h3>

<h4>控制台组件,一般用于后台任务的输出</h4>

<DemoBlock Title="基本用法" Introduction="显示后台推送的消息" Name="Normal">
    <Console Items="@Messages" Height="126" />
</DemoBlock>

<DemoBlock Title="可清空的控制台" Introduction="通过设置 <code>OnClear</code> 回调方法对数据集进行清空操作,由于本例与上例使用相同数据源,会导致上例中数据源更新延时" Name="OnClear">
    <Console Items="@Messages" Height="126" OnClear="@OnClear" />
</DemoBlock>

<DemoBlock Title="不同颜色的消息" Introduction="通过设置 <code>ConsoleMessageItem</code> 的 <code>Color</code> 参数进行对颜色的更改" Name="Color">
    <Console Items="@ColorMessages" Height="126" />
</DemoBlock>

<DemoBlock Title="自动滚屏" Introduction="通过设置 <code>ShowAutoScroll</code> 属性值开启或者关闭自动滚屏功能" Name="AutoScroll">
    <p>设置 <code>ShowAutoScroll="true"</code> 显示自动滚屏选项</p>
    <Console Items="@Messages" Height="126" ShowAutoScroll="true" />

    <p class="mt-3">通过设置 <code>IsAutoScroll</code> 设置开启自动滚屏</p>
    <Console Items="@Messages" Height="126" IsAutoScroll="true" />
</DemoBlock>

<AttributeTable Items="@GetAttributes()" />

<AttributeTable Items="@GetItemAttributes()" Title="ConsoleMessageItem 属性" />
// 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/

using BootstrapBlazor.Components;
using BootstrapBlazor.Shared.Common;
using System.Collections.Concurrent;

namespace BootstrapBlazor.Shared.Samples;

/// <summary>
/// 
/// </summary>
public sealed partial class Consoles : IDisposable
{
    private ConcurrentQueue<ConsoleMessageItem> Messages { get; set; } = new();
    private ConcurrentQueue<ConsoleMessageItem> ColorMessages { get; set; } = new();

    private CancellationTokenSource? CancelTokenSource { get; set; }

    /// <summary>
    /// 
    /// </summary>
    /// <returns></returns>
    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            Task.Run(async () =>
            {
                CancelTokenSource = new CancellationTokenSource();
                while (CancelTokenSource != null && !CancelTokenSource.IsCancellationRequested)
                {
                    _locker.WaitOne();
                    Messages.Enqueue(new ConsoleMessageItem { Message = $"{DateTimeOffset.Now}: Dispatch Message" });

                    ColorMessages.Enqueue(new ConsoleMessageItem { Message = $"{DateTimeOffset.Now}: Dispatch Message", Color = GetColor() });

                    if (Messages.Count > 8)
                    {
                        Messages.TryDequeue(out var _);
                    }

                    if (ColorMessages.Count > 12)
                    {
                        ColorMessages.TryDequeue(out var _);
                    }
                    await InvokeAsync(StateHasChanged);
                    _locker.Set();

                    try
                    {
                        await Task.Delay(2000, CancelTokenSource.Token);
                    }
                    catch { }
                }
            });
        }
    }

    private static Color GetColor()
    {
        var second = DateTime.Now.Second;
        return (second % 3) switch
        {
            1 => Color.Danger,
            2 => Color.Info,
            _ => Color.None
        };
    }

    private readonly AutoResetEvent _locker = new(true);

    private void OnClear()
    {
        _locker.WaitOne();
        while (!Messages.IsEmpty)
        {
            Messages.TryDequeue(out var _);
        }
        _locker.Set();
    }

    private static IEnumerable<AttributeItem> GetItemAttributes() => new AttributeItem[]
    {
        new AttributeItem(){
            Name = "Message",
            Description = "控制台输出消息",
            Type = "string",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem(){
            Name = "Color",
            Description = "消息颜色",
            Type = "Color",
            ValueList = "None / Active / Primary / Secondary / Success / Danger / Warning / Info / Light / Dark / Link",
            DefaultValue = "None"
        }
    };

    /// <summary>
    /// 
    /// </summary>
    /// <returns></returns>
    private static IEnumerable<AttributeItem> GetAttributes() => new AttributeItem[]
    {
        new AttributeItem(){
            Name = nameof(BootstrapBlazor.Components.Console.Items),
            Description = "组件数据源",
            Type = "IEnumerable<ConsoleMessageItem>",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem(){
            Name = "Height",
            Description = "组件高度",
            Type = "int",
            ValueList = " — ",
            DefaultValue = "0"
        },
        new AttributeItem(){
            Name = nameof(BootstrapBlazor.Components.Console.IsAutoScroll),
            Description = "是否自动滚屏",
            Type = "bool",
            ValueList = "true|false",
            DefaultValue = "false"
        },
        new AttributeItem(){
            Name = "ShowAutoScroll",
            Description = "是否显示自动滚屏选项",
            Type = "bool",
            ValueList = "true|false",
            DefaultValue = "false"
        },
        new AttributeItem(){
            Name = "OnClear",
            Description = "组件清屏回调方法",
            Type = "int",
            ValueList = " — ",
            DefaultValue = "0"
        },
        new AttributeItem(){
            Name = "HeaderText",
            Description = "Header 显示文字",
            Type = "string",
            ValueList = " — ",
            DefaultValue = "系统监控"
        },
        new AttributeItem(){
            Name = "LightTitle",
            Description = "指示灯 Title",
            Type = "string",
            ValueList = " — ",
            DefaultValue = "通讯指示灯"
        },
        new AttributeItem(){
            Name = "ClearButtonText",
            Description = "按钮显示文字",
            Type = "string",
            ValueList = " — ",
            DefaultValue = "清屏"
        },
        new AttributeItem(){
            Name = "ClearButtonIcon",
            Description = "按钮显示图标",
            Type = "string",
            ValueList = " — ",
            DefaultValue = "fa fa-fw fa-times"
        },
        new AttributeItem(){
            Name = "ClearButtonColor",
            Description = "按钮颜色",
            Type = "Color",
            ValueList = "None / Active / Primary / Secondary / Success / Danger / Warning / Info / Light / Dark / Link",
            DefaultValue = "Secondary"
        }
    };

    private void Dispose(bool disposing)
    {
        if (disposing)
        {
            if (CancelTokenSource != null)
            {
                CancelTokenSource.Cancel();
                CancelTokenSource.Dispose();
                CancelTokenSource = null;
            }
        }
    }

    /// <summary>
    /// 
    /// </summary>
    public void Dispose()
    {
        Dispose(true);
        GC.SuppressFinalize(this);
    }
}

B 站相关视频链接

暂无

交流群

QQ Group:BootstrapAdmin & Blazor 795206915 675147445 Welcome to join the group discussion
Themes
Bootstrap
Motronic
Ant Design (完善中)
LayUI (完善中)
An error has occurred. This application may no longer respond until reloaded. Reload
Seems like the connection with the server has been lost. It can be due to poor or broken network. Please hang on while we're trying to reconnect...
Oh snap! Failed to reconnect with the server. This is typically caused by a longer network outage, or if the server has been taken down. You can try to reconnect, but if that does not work, you need to reload the page.
Oh man! The server rejected the attempt to reconnect. The only option now is to reload the page, but be prepared that it won't work, since this is typically caused by a failure on the server.
Bootstrap Blazor 组件库 更新到 6.6.0

首先感谢您对本套组件的关注,本目前本套组件已经拥有超过 120 个组件,本组件是基于 Bootstrap 风格的 Blazor 企业级组件库,提供如布局、导航、表单、数据、通知、图标、语音等几大类通用组件,每一个组件都经过静心设计,具有模块化、响应式和优秀的性能。从更多实际场景出发,满足多种场景的需求,极大的减少开发者时间成本,大大缩短开发周期,大幅提高开发效率,并提供了一套 通用权限管理系统 示例工程。Bootstrap Blazor 产品是由一支专业的全职技术团队进行维护,高效的响应速度,多元化的解决方案,长期提供支持,并提供企业级支持。目前已在多家知名国企内部使用,项目最高在线 1200 人稳定运行。右侧为国内人数最多的中文 Blazor QQ 社区二维码,欢迎扫描加群。

组件更新到 6.6.0 更新日志 [传送门] 如果组件给您带来了方便,请您帮忙给项目点亮 Star github gitee

QQGroup
QQ 795206915