Enterprise-level component library based on Bootstrap and Blazor

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Message 消息提示

常用于主动操作后的反馈提示。与 Toast 的区别是后者更多用于系统级通知的被动提醒

从顶部出现,4 秒后自动消失

Demo

通过设置 MessageOptionIcon 属性,更改消息框左侧小图标

Demo

通过设置 MessageOptionShowDismiss 属性,更改消息框右侧出现关闭按钮

Demo

通过设置 MessageOptionShowBar 属性,更改消息框左侧边框样式

Demo

通过设置 MessageOptionColor 属性,更改消息框颜色

Demo

通过设置 MessageService 服务的组件参数,指定已经设置底部显示位置的 Message 组件

Demo

Attributes

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MessageItem 属性

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@page "/messages"

<h3>Message 消息提示</h3>

<h4>常用于主动操作后的反馈提示。与 Toast 的区别是后者更多用于系统级通知的被动提醒</h4>

<DemoBlock Title="基础用法" Introduction="从顶部出现,4 秒后自动消失" Name="Normal">
    <button class="btn btn-primary" @onclick="@ShowMessage">打开消息提示</button>
</DemoBlock>

<DemoBlock Title="带图标的消息框" Introduction="通过设置 <code>MessageOption</code> 的 <code>Icon</code> 属性,更改消息框左侧小图标" Name="Icon">
    <button class="btn btn-primary" @onclick="@ShowIconMessage">打开消息提示</button>
</DemoBlock>

<DemoBlock Title="带关闭按钮的消息框" Introduction="通过设置 <code>MessageOption</code> 的 <code>ShowDismiss</code> 属性,更改消息框右侧出现关闭按钮" Name="CloseButton">
    <button class="btn btn-primary" @onclick="@ShowCloseMessage">打开消息提示</button>
</DemoBlock>

<DemoBlock Title="左侧带边框的消息框" Introduction="通过设置 <code>MessageOption</code> 的 <code>ShowBar</code> 属性,更改消息框左侧边框样式" Name="LeftBoard">
    <button class="btn btn-primary" @onclick="@ShowBarMessage">打开消息提示</button>
</DemoBlock>

<DemoBlock Title="不同颜色的消息框" Introduction="通过设置 <code>MessageOption</code> 的 <code>Color</code> 属性,更改消息框颜色" Name="DifferentColor">
    <div class="row g-3">
        <div class="col-6 col-sm-auto">
            <button class="btn btn-primary" @onclick="@(e => ShowColorMessage(Color.Primary))">Primary 消息</button>
        </div>
        <div class="col-6 col-sm-auto">
            <button class="btn btn-success" @onclick="@(e => ShowColorMessage(Color.Success))">Success 消息</button>
        </div>
        <div class="col-6 col-sm-auto">
            <button class="btn btn-info" @onclick="@(e => ShowColorMessage(Color.Info))">Info 消息</button>
        </div>
        <div class="col-6 col-sm-auto">
            <button class="btn btn-danger" @onclick="@(e => ShowColorMessage(Color.Danger))">Danger 消息</button>
        </div>
        <div class="col-6 col-sm-auto">
            <button class="btn btn-warning" @onclick="@(e => ShowColorMessage(Color.Warning))">Warning 消息</button>
        </div>
        <div class="col-6 col-sm-auto">
            <button class="btn btn-secondary" @onclick="@(e => ShowColorMessage(Color.Secondary))">Secondary 消息</button>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="消息框弹出位置" Introduction="通过设置 <code>MessageService</code> 服务的组件参数,指定已经设置底部显示位置的 <code>Message</code> 组件" Name="Position">
    <button class="btn btn-primary" @onclick="@ShowBottomMessage">打开消息提示</button>
    <Message @ref="Message" Placement="Placement.Bottom" />
</DemoBlock>

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

<AttributeTable Title="MessageItem 属性" Items="@GetMessageItemAttributes()" />
// 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 Microsoft.AspNetCore.Components;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Threading.Tasks;

namespace BootstrapBlazor.Shared.Samples;

/// <summary>
/// 
/// </summary>
public sealed partial class Messages
{
    [NotNull]
    private Message? Message { get; set; }

    /// <summary>
    /// 
    /// </summary>
    [Inject]
    [NotNull]
    public MessageService? MessageService { get; set; }

    private async Task ShowMessage()
    {
        Message.SetPlacement(Placement.Top);
        await MessageService.Show(new MessageOption()
        {
            Content = "这是一条提示消息"
        });
    }

    private async Task ShowIconMessage()
    {
        await MessageService.Show(new MessageOption()
        {
            Content = "这是一条提示消息",
            Icon = "fa fa-info-circle"
        });
    }

    private async Task ShowCloseMessage()
    {
        await MessageService.Show(new MessageOption()
        {
            Content = "这是一条提示消息",
            Icon = "fa fa-info-circle",
            ShowDismiss = true,
        });
    }

    private async Task ShowBarMessage()
    {
        await MessageService.Show(new MessageOption()
        {
            Content = "这是一条提示消息",
            Icon = "fa fa-info-circle",
            ShowBar = true,
        });
    }

    private async Task ShowColorMessage(Color color)
    {
        await MessageService.Show(new MessageOption()
        {
            Content = "这是带颜色的消息",
            Icon = "fa fa-info-circle",
            Color = color
        });
    }

    private async Task ShowBottomMessage()
    {
        await MessageService.Show(new MessageOption()
        {
            Content = "这是一条提示消息",
            Icon = "fa fa-info-circle",
        }, Message);
    }

    private static IEnumerable<AttributeItem> GetAttributes() => new AttributeItem[]
    {
            // TODO: 移动到数据库中
            new AttributeItem() {
                Name = "Placement",
                Description = "消息弹出位置",
                Type = "Placement",
                ValueList = "Top|Bottom",
                DefaultValue = "Top"
            }
    };

    /// <summary>
    /// 获得属性方法
    /// </summary>
    /// <returns></returns>
    private static IEnumerable<AttributeItem> GetMessageItemAttributes() => new AttributeItem[]
    {
            // TODO: 移动到数据库中
            new AttributeItem() {
                Name = "ChildContent",
                Description = "内容",
                Type = "RenderFragment",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "Class",
                Description = "样式",
                Type = "string",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "Color",
                Description = "颜色",
                Type = "Color",
                ValueList = "Primary / Secondary / Success / Danger / Warning / Info / Dark",
                DefaultValue = "Primary"
            },
            new AttributeItem() {
                Name = "Icon",
                Description = "图标",
                Type = "string",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "ShowDismiss",
                Description = "关闭按钮",
                Type = "bool",
                ValueList = " — ",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "ShowBar",
                Description = "是否显示左侧 Bar",
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            }
    };
}

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