Enterprise-level component library based on Bootstrap and Blazor

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Steps

A navigation bar that guides the user through the process

Step-by-step navigation bar that guides the user through the process, setting steps of no less than 2 steps based on the actual scenario

Steps component supports UI rendering by setting the Items property or by embedding the Step component directly

Simple step bar, by directly binding the data source Items

Demo
1
步骤一
2
步骤二
3
步骤三

A simple step bar that uses the Step component setup step directly inside the component

Demo
Step 1
2
Step 2
Step 3
Step 4
5
Step 5

Each step described has its own description bar of step status

Demo
Step 1
This is a long descriptive text
3
Step 2
This is a long descriptive text
4
Step 3
This is a long descriptive text
5
Step 4
Conclusion

Both the title and description will be centered

Demo
Step 1
This is a long descriptive text
Step 2
This is a long descriptive text
3
Step 3
This is a long descriptive text
4
Step 4
Conclusion

Various custom icons can be enabled within the step bar

Demo
Step 1
This is a long descriptive text
Step 2
This is a long descriptive text
Step 3
This is a long descriptive text
Step 4
Conclusion

Attributes

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StepItem Atributes

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Event

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@page "/stepss"
@inject IStringLocalizer<Stepss> Localizer

<h3>Steps</h3>

<h4>A navigation bar that guides the user through the process</h4>

<p>Step-by-step navigation bar that guides the user through the process, setting steps of no less than 2 steps based on the actual scenario</p>

<p><code>Steps</code> component supports UI rendering by setting the <code>Items</code> property or by embedding the <code>Step</code> component directly</p>

<DemoBlock Title="Basic usage" Introduction="Simple step bar, by directly binding the data source <code>Items</code>" Name="Normal">
    <Steps Items="@Items" OnStatusChanged="@OnStatusChanged" />
    <div class="mt-1">
        <Button OnClick="@NextStep" IsOutline="true">Next</Button>
        <Button OnClick="@ResetStep" IsOutline="true">Reset</Button>
    </div>
    <BlockLogger @ref="Trace" class="mt-3" />
</DemoBlock>

<DemoBlock Title="Basic usage" Introduction="A simple step bar that uses the <code>Step</code> component setup step directly inside the component" Name="Step">
    <Steps>
        <Step Title="Step 1" Space="25%" Status="StepStatus.Success"></Step>
        <Step Title="Step 2" Space="25%" Status="StepStatus.Process" StepIndex="1"></Step>
        <Step Title="Step 3" Space="25%" Status="StepStatus.Error" StepIndex="2"></Step>
        <Step Title="Step 4" Space="25%" Status="StepStatus.Finish" StepIndex="3"></Step>
        <Step Title="Step 5" Space="25%" StepIndex="4" IsLast="true"></Step>
    </Steps>
</DemoBlock>

<DemoBlock Title="There is a description of the step bar" Introduction="Each step described has its own description bar of step status" Name="Desc">
    <Steps>
        <Step Title="Step 1" Space="33.33%" Status="StepStatus.Finish" Description="This is a long descriptive text"></Step>
        <Step Title="Step 2" Space="33.33%" Status="StepStatus.Process" StepIndex="2" Description="This is a long descriptive text"></Step>
        <Step Title="Step 3" Space="33.33%" StepIndex="3" Description="This is a long descriptive text"></Step>
        <Step Title="Step 4" Space="33.33%" StepIndex="4" IsLast="true" Description="Conclusion"></Step>
    </Steps>
</DemoBlock>

<DemoBlock Title="Center the step bar" Introduction="Both the title and description will be centered" Name="Middle">
    <Steps IsCenter="true">
        <Step Title="Step 1" Space="33.33%" Status="StepStatus.Finish" StepIndex="0" Description="This is a long descriptive text"></Step>
        <Step Title="Step 2" Space="33.33%" Status="StepStatus.Success" StepIndex="1" Description="This is a long descriptive text"></Step>
        <Step Title="Step 3" Space="33.33%" Status="StepStatus.Process" StepIndex="2" Description="This is a long descriptive text"></Step>
        <Step Title="Step 4" Space="33.33%" StepIndex="3" IsLast="true" Description="Conclusion"></Step>
    </Steps>
</DemoBlock>

<DemoBlock Title="Step bar with icon" Introduction="Various custom icons can be enabled within the step bar" Name="TitleCenter">
    <Steps IsCenter="true">
        <Step Title="Step 1" Space="33.33%" IsIcon="true" Icon="fa fa-user" Status="StepStatus.Success" Description="This is a long descriptive text"></Step>
        <Step Title="Step 2" Space="33.33%" IsIcon="true" Icon="fa fa-user-plus" Status="StepStatus.Process" StepIndex="1" Description="This is a long descriptive text"></Step>
        <Step Title="Step 3" Space="33.33%" IsIcon="true" Icon="fa fa-users" StepIndex="2" Description="This is a long descriptive text"></Step>
        <Step Title="Step 4" Space="33.33%" IsIcon="true" Icon="fa fa-user-secret" StepIndex="3" IsLast="true" Description="Conclusion"></Step>
    </Steps>
</DemoBlock>

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

<AttributeTable Title="StepItem Atributes" Items="@GetStepItemAttributes()" />

<EventTable Items="@GetEvents()" />
// 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 BootstrapBlazor.Shared.Components;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Threading.Tasks;

namespace BootstrapBlazor.Shared.Samples;

/// <summary>
/// 
/// </summary>
public sealed partial class Stepss
{
    private IEnumerable<StepItem> Items { get; set; } = new StepItem[3]
    {
            new StepItem() { Title = "步骤一" , Template = builder => { builder.OpenElement(0, "div"); builder.AddContent(1, "步骤一"); builder.CloseElement(); } },
            new StepItem() { Title = "步骤二", Template = builder => { builder.OpenElement(0, "div"); builder.AddContent(1, "步骤二"); builder.CloseElement(); } },
            new StepItem() { Title = "步骤三", Template = builder => { builder.OpenElement(0, "div"); builder.AddContent(1, "步骤三"); builder.CloseElement(); } }
    };

    private void NextStep()
    {
        var item = Items.FirstOrDefault(i => i.Status == StepStatus.Process);
        if (item != null)
        {
            item.Status = StepStatus.Success;
            var index = Items.ToList().IndexOf(item) + 1;
            if (index < Items.Count())
            {
                Items.ElementAt(index).Status = StepStatus.Process;
            }
        }
        else
        {
            ResetStep();
            Items.ElementAt(0).Status = StepStatus.Process;
        }
    }

    private void ResetStep()
    {
        Items.ToList().ForEach(i =>
        {
            i.Status = StepStatus.Wait;
        });
    }

    /// <summary>
    /// 
    /// </summary>
    [NotNull]
    private BlockLogger? Trace { get; set; }

    /// <summary>
    /// 
    /// </summary>
    /// <param name="status"></param>
    private Task OnStatusChanged(StepStatus status)
    {
        Trace.Log($"Steps Status: {status}");
        return Task.CompletedTask;
    }

    /// <summary>
    /// 
    /// </summary>
    /// <returns></returns>
    private IEnumerable<AttributeItem> GetAttributes() => new AttributeItem[]
    {
            new AttributeItem() {
                Name = "Items",
                Description = Localizer["Desc1"],
                Type = "IEnumerable<StepItem>",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "IsVertical",
                Description = Localizer["Desc2"],
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "IsCenter",
                Description = Localizer["Desc3"],
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "Status",
                Description = Localizer["Desc4"],
                Type = "StepStatus",
                ValueList = "Wait|Process|Finish|Error|Success",
                DefaultValue = "Wait"
            }
    };

    private IEnumerable<AttributeItem> GetStepItemAttributes() => new AttributeItem[]
    {
            new AttributeItem() {
                Name = "IsCenter",
                Description = Localizer["Att1"],
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "IsIcon",
                Description = Localizer["Att2"],
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "IsLast",
                Description = Localizer["Att3"],
                Type = "bool",
                ValueList = "true|false",
                DefaultValue = "false"
            },
            new AttributeItem() {
                Name = "StepIndex",
                Description = Localizer["Att4"],
                Type = "int",
                ValueList = " — ",
                DefaultValue = "0"
            },
            new AttributeItem() {
                Name = "Space",
                Description = Localizer["Att5"],
                Type = "string",
                ValueList = " — ",
                DefaultValue = "—"
            },
            new AttributeItem() {
                Name = "Title",
                Description = Localizer["Att6"],
                Type = "string",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "Icon",
                Description = Localizer["Att7"],
                Type = "string",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "Description",
                Description = Localizer["Att8"],
                Type = "string",
                ValueList = " — ",
                DefaultValue = " — "
            },
            new AttributeItem() {
                Name = "Status",
                Description = Localizer["Att9"],
                Type = "StepStatus",
                ValueList = "Wait|Process|Finish|Error|Success",
                DefaultValue = "Wait"
            },
            new AttributeItem() {
                Name = "Template",
                Description = Localizer["Att10"],
                Type = "RenderFragment",
                ValueList = " — ",
                DefaultValue = " — "
            }
    };

    private IEnumerable<EventItem> GetEvents() => new List<EventItem>()
        {
            new EventItem()
            {
                Name = "OnStatusChanged",
                Description = Localizer["Event1"],
                Type ="Func<StepStatus, Task>"
            }
        };
}

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