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Change the chart to a bar chart by setting ChartType

Demo
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By setting the X/Y axis Stacked property, control whether to stack the arrangement

Demo
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@page "/charts/bar"
@inject IStringLocalizer<Bar> Localizer

<DemoBlock Title="@Localizer["P1"]" Introduction="@Localizer["P2"]" Name="BarType">
    <Chart ChartType="ChartType.Bar" OnInitAsync="() => OnInit(false)" OnAfterInitAsync="@OnAfterInit" OnAfterUpdateAsync="@OnAfterUpdate" @ref="BarChart" />
    <div class="text-center mt-2 chart">
        <div class="btn-group">
            <button class="btn btn-info" data-method="play" @onclick="@OnPlayChart">
                <i class="fa-solid fa-circle-play"></i>
                <span>@Localizer["P3"]</span>
            </button>
            <button class="btn btn-info" data-method="stop" @onclick="@OnStopChart">
                <i class="fa-solid fa-circle-stop"></i>
                <span>@Localizer["P4"]</span>
            </button>
        </div>
    </div>
    <div class="text-center mt-2 chart">
        <div class="btn-group">
            <button class="btn btn-primary" @onclick="e => Utility.RandomData(BarChart)"><i class="fa-solid fa-chart-column"></i><span>@Localizer["P5"]</span></button>
            <button class="btn btn-primary" @onclick="e => Utility.AddDataSet(BarChart, ref BarDatasetCount)"><i class="fa-solid fa-circle-plus"></i><span>@Localizer["P6"]</span></button>
            <button class="btn btn-primary" @onclick="e => Utility.RemoveDataSet(BarChart, ref BarDatasetCount)"><i class="fa-solid fa-circle-minus"></i><span>@Localizer["P7"]</span></button>
            <button class="btn btn-primary" @onclick="e => Utility.AddData(BarChart, ref BarDataCount)"><i class="fa-solid fa-plus"></i><span>@Localizer["P8"]</span></button>
            <button class="btn btn-primary" @onclick="e => Utility.RemoveData(BarChart, ref BarDataCount)"><i class="fa-solid fa-minus"></i><span>@Localizer["P9"]</span></button>
        </div>
    </div>
    <BlockLogger @ref="Logger" class="mt-3" />
</DemoBlock>

<DemoBlock Title="@Localizer["P10"]" Introduction="@Localizer["P11"]" Name="BarStacked">
    <Chart ChartType="ChartType.Bar" OnInitAsync="() => OnInit(true)" />
</DemoBlock>
// 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 BootstrapBlazor.Shared.Samples.Charts;

/// <summary>
/// 
/// </summary>
public partial class Bar
{
    private Random Randomer { get; } = new Random();
    private int BarDatasetCount = 2;
    private int BarDataCount = 7;

    [NotNull]
    private Chart? BarChart { get; set; }

    [NotNull]
    private BlockLogger? Logger { get; set; }
    /// <summary>
    /// 
    /// </summary>
    /// <param name="firstRender"></param>
    protected override void OnAfterRender(bool firstRender)
    {
        base.OnAfterRender(firstRender);

        if (firstRender)
        {
            Logger.Log("Bar loading data ...");
        }
    }

    private Task OnAfterInit()
    {
        Logger.Log("Bar initialization is complete");
        return Task.CompletedTask;
    }

    private Task OnAfterUpdate(ChartAction action) => InvokeAsync(() => Logger.Log($"Bar Figure update data operation completed -- {action}"));

    private Task<ChartDataSource> OnInit(bool stacked)
    {
        var ds = new ChartDataSource();
        ds.Options.Title = "Bar Histogram";
        ds.Options.X.Title = "days";
        ds.Options.Y.Title = "Numerical value";
        ds.Options.X.Stacked = stacked;
        ds.Options.Y.Stacked = stacked;
        ds.Labels = Enumerable.Range(1, BarDataCount).Select(i => i.ToString());
        for (var index = 0; index < BarDatasetCount; index++)
        {
            ds.Data.Add(new ChartDataset()
            {
                Label = $"Set {index}",
                Data = Enumerable.Range(1, BarDataCount).Select(i => Randomer.Next(20, 37)).Cast<object>()
            });
        }
        return Task.FromResult(ds);
    }

    private CancellationTokenSource _chartCancellationTokenSource = new();

    private Task OnPlayChart()
    {
        _chartCancellationTokenSource = new CancellationTokenSource();
        return Task.Run(async () =>
        {
            while (!_chartCancellationTokenSource.IsCancellationRequested)
            {
                await Task.Delay(800, _chartCancellationTokenSource.Token);
                if (!_chartCancellationTokenSource.IsCancellationRequested) await Utility.RandomData(BarChart);
            }
        });
    }

    private void OnStopChart() => _chartCancellationTokenSource.Cancel();
}

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Bootstrap Blazor Component library updated to 7.0.8-beta05

Bootstrap Blazor at present has more than 120 components. This component is based on Bootstrap Blazor An enterprise-level component library that provides several types of common components such as layout, navigation, form, data, notification, icon, voice, etc. Each component has been carefully designed with modularity, responsiveness and excellent performance. Starting from more practical scenarios, meeting the needs of various scenarios, greatly reducing the time cost of developers, greatly shortening the development cycle, greatly improving development efficiency, and providing a set of General Rights Management System Example project。Bootstrap Blazor Products are maintained by a professional full-time technical team, with efficient response speed, diversified solutions, long-term support, and enterprise-level support. At present, it has been used in many well-known state-owned enterprises, and the project is running stably with a maximum of 1200 people online. On the right is the QR code of the Chinese Blazor QQ community with the largest number of people in China, welcome to scan and join the group.

component updated to 6.6.0 Change log [portal] If the component brings you convenience, please help to light up the project Star github gitee

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