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Select

When there are too many options, use the drop-down menu to present and select content

Drop-down selection boxes are available in a variety of colors

Demo

In this example, the first drop-down box does not have a Value bidirectional binding, so you only change when you select different options, and the remaining drop-down boxes share the same data source Items and bind Value values in both directions, changing together when you select different options

11/30/2022 2:20:27 PM +08:00: SelectedItem Text: 上海 Value: Shanghai Selected
11/30/2022 2:20:27 PM +08:00: SelectedItem Text: 上海 Value: Shanghai Selected
11/30/2022 2:20:27 PM +08:00: SelectedItem Text: 上海 Value: Shanghai Selected

Selector unavailable state

Demo

The options in the drop-down box disable the example

The values in the text box change as you change the drop-down option by binding the Model.Name property to the component with Select .

Demo

The second drop-down box dynamically populates the content by selecting the different options for the first drop-down box.

Demo

When the drop-down box is not selected, it is blocked when the submit button is clicked.

Demo

Alternatives are presented in groups

Demo

The component binding value is an example of a Guid structure

Demo
66715d56-7761-4d23-a902-dd05cfe4cd3e

When a component binds in both directions, it automatically determines whether label text is displayed based on the conditions

Demo

The pre-label explicit rules are consistent with the BootstrapInput component of the of the [The portal]

Bidirectional binding displays labels
Bidirectional bindings show that bidirectional bindings do not display labels
Customize DisplayText

Hard-coded writing directly inside the Select component is suitable for static data drop-down boxes

Demo

an example of a type enumerated a select component binding

Demo

Enumeration When the binding value is an empty enumeration type, the component automatically adds preferences internally through the PlaceHolder value, and when the PlaceHolder value is not set, please select ... as a preference, and this example binds the EnumEducation enumeration type data

Setting PalceHolder is not valid when the binding value is an enumerated type

Primary

an example of the Select component binding int? type

Demo

When the first option is selected, the binding value SelectIntItem to null

null

an example of the bool? type of select component binding

Demo

Can be used for the empty boolean type more than in the conditional search box

When the first option is selected, the binding value SelectIntItem to null

null

By setting the ItemTemplate you can customize the option rendering style

Demo

Controls whether the search box is displayed by setting the ShowSearch property, which is not displayed by default false

Demo

Block changes to the current value by setting the OnBeforeSelectedItemChange delegate.

Demo

Custom UI of display template

Demo

Display data of Timezone

Demo
08:00:00

Set IsPopover to true, use popover render UI prevent The dropdown menu cannot be fully displayed because the parent container is set to overflow: hidden

Demo

Attributes

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Event

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@page "/selects"
@inject DialogService Dialog

<h3>Select</h3>

<h4>When there are too many options, use the drop-down menu to present and select content</h4>

<DemoBlock Title="Select drop-down selection box" Introduction="Drop-down selection boxes are available in a variety of colors" Name="Normal">
    <p>In this example, the first drop-down box does not have a <code>Value</code> bidirectional binding, so you only change when you select different options, and the remaining drop-down boxes share the same data source <code>Items</code> and bind <code>Value</code> values in both directions, changing together when you select different options</p>
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Primary" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Success" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Danger" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Warning" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Info" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Secondary" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select Color="Color.Dark" Items="Items" OnSelectedItemChanged="OnItemChanged" @bind-Value="Model.Name"></Select>
        </div>
    </div>
    <BlockLogger @ref="Trace" class="mt-3" />
</DemoBlock>

<DemoBlock Title="Select disables the drop-down box" Introduction="Selector unavailable state" Name="Disable">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Primary" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Success" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Danger" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Warning" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Info" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Secondary" Items="Items" IsDisabled="true"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Dark" Items="Items" IsDisabled="true"></Select>
        </div>
    </div>
    <p class="mt-3">The options in the drop-down box <b>disable</b> the example</p>
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items4" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Select two-way binding" Introduction="The values in the text box change as you change the drop-down option by binding the <code>Model.Name</code> property to the component with <code>Select</code> ." Name="Binding">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select Color="Color.Primary" Items="Items" @bind-Value="Model.Name"></Select>
        </div>
        <div class="col-12 col-sm-6">
            <BootstrapInput readonly @bind-Value="Model.Name" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Select cascading binding" Introduction="The second drop-down box dynamically populates the content by selecting the different options for the first drop-down box." Name="Cascading">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items3" OnSelectedItemChanged="OnCascadeBindSelectClick" />
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items2" />
        </div>
        <div class="col-12">
            <Button Text="In Dialog" OnClickWithoutRender="OnShowDialog" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Select client validation" Introduction="When the drop-down box is not selected, it is blocked when the submit button is clicked." Name="ClientValidation">
    <ValidateForm Model="BindModel">
        <div class="row g-3">
            <div class="col-12 col-sm-6">
                <Select @bind-Value="BindModel.Name">
                    <Options>
                        <SelectOption Text="Please select ..." Value="" />
                        <SelectOption Text="Beijing" Value="1" />
                        <SelectOption Text="Shanghai" Value="2" />
                        <SelectOption Text="Guangzhou" Value="3" />
                    </Options>
                </Select>
            </div>
            <div class="col-12 col-sm-6 align-self-end">
                <Button ButtonType="ButtonType.Submit">Submit</Button>
            </div>
        </div>
    </ValidateForm>
</DemoBlock>

<DemoBlock Title="Grouping" Introduction="Alternatives are presented in groups" Name="Group">
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Color="Color.Primary" Items="GroupItems">
            </Select>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="The binding generic is the Guid structure" Introduction="The component binding value is an example of a Guid structure" Name="Guid">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select Color="Color.Primary" Items="GuidItems" @bind-Value="CurrentGuid" />
        </div>
        <div class="col-12 col-sm-6">
            <div class="form-control">@CurrentGuid</div>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="The label is displayed" Introduction="When a component binds in both directions, it automatically determines whether label text is displayed based on the conditions" Name="DispalyLabel">
    <p>The pre-label explicit rules are consistent with the <code>BootstrapInput</code> component of the  of the <a href='inputs'>[The portal]</a></p>
    <Divider Text="Bidirectional binding displays labels" Alignment="Alignment.Left" style="margin: 2rem 0;"></Divider>
    <ValidateForm Model="Model">
        <div class="row">
            <div class="col-12">
                <Select Color="Color.Primary" Items="Items" @bind-Value="Model.Name" />
            </div>
        </div>
    </ValidateForm>
    <Divider Text="Bidirectional bindings show that bidirectional bindings do not display labels" Alignment="Alignment.Left" style="margin: 2rem 0;" />
    <div class="row">
        <div class="col-12">
            <Select Color="Color.Primary" Items="Items" @bind-Value="Model.Name" />
        </div>
    </div>
    <Divider Text="Customize DisplayText" Alignment="Alignment.Left" style="margin: 2rem 0;"></Divider>
    <div class="row">
        <div class="col-12">
            <Select Color="Color.Primary" Items="Items" @bind-Value="Model.Name" DisplayText="Custom city" ShowLabel="true" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Static data" Introduction="Hard-coded writing directly inside the <code>Select</code> component is suitable for static data drop-down boxes" Name="Static">
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string">
                <Options>
                    <SelectOption Text="Please select ..." Value="1" />
                    <SelectOption Text="Beijing" Value="2" Active="true" />
                    <SelectOption Text="Shanghai" Value="3" />
                </Options>
            </Select>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Enumerate the data" Introduction="an example of a type enumerated a <code>select</code> component binding" Name="Enum">
    <p>Enumeration When the binding value is an empty enumeration type, the component automatically adds preferences internally through the <code>PlaceHolder</code> value, and when the <code>PlaceHolder</code> value is not set, <b>please select ... </b>as a preference, and this example binds <code>the EnumEducation</code> enumeration type data</p>
    <p>Setting <code>PalceHolder</code> is not valid when the binding value is an enumerated type</p>
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select @bind-Value="SelectedEnumItem1" PlaceHolder="Not selected" ShowLabel="true" DisplayText="Can be empty">
            </Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select @bind-Value="SelectedEnumItem1" ShowLabel="true" DisplayText="Can be empty">
            </Select>
        </div>
        <div class="col-12 col-sm-6">
            <Select @bind-Value="SelectedEnumItem" ShowLabel="true" DisplayText="Not empty">
            </Select>
        </div>
        <div class="col-12 col-sm-6 align-self-end">
            <div class="form-control">@SelectedEnumItem</div>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="The binding can be an empty type" Introduction="<code>an example of the Select</code> component binding <code>int?</code> type" Name="Nullable">
    <p>When the first option is selected, the binding value <code>SelectIntItem</code> to <code>null</code></p>
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select Items="NullableIntItems" @bind-Value="SelectedIntItem">
            </Select>
        </div>
        <div class="col-12 col-sm-6">
            <div class="form-control">@GetSelectedIntItemString()</div>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="The binding can be an empty Boolean type" Introduction="an example of the <code>bool?</code> type of <code>select</code> component binding" Name="NullableBoolean">
    <p>Can be used for the empty boolean type more than in the conditional search box</p>
    <p>When the first option is selected, the binding value <code>SelectIntItem</code> to <code>null</code></p>
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select Items="NullableBoolItems" @bind-Value="SelectedBoolItem">
            </Select>
        </div>
        <div class="col-12 col-sm-6">
            <div class="form-control">@GetSelectedBoolItemString()</div>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Custom option templates" Introduction="By setting the <code>ItemTemplate</code> you can customize the option rendering style" Name="CunstomTemplate">
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items">
                <ItemTemplate>
                    <div class="dropdown-item-demo">
                        <i class="fa-solid fa-font-awesome"></i>
                        <span>@context.Text</span>
                        <i class="fa-solid fa-star"></i>
                    </div>
                </ItemTemplate>
            </Select>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Drop-down box with search box" Introduction="Controls whether the search box is displayed by setting the <code>ShowSearch</code> property, which is not displayed by default false" Name="ShowSearch">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items" ShowSearch="true" />
        </div>
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="StringItems" ShowSearch="true" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Drop-down box with confirmation" Introduction="Block changes to the current value by setting the <code>OnBeforeSelectedItemChange</code> delegate." Name="ConfirmSelect">
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items" OnBeforeSelectedItemChange="@OnBeforeSelectedItemChange"
                    SwalTitle="The drop-down box value changes" SwalContent="Are you sure you want to change the option value?" SwalFooter="Click Confirm to change the option value and select Cancel to leave the value unchanged" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Display Template" Introduction="Custom <code>UI</code> of display template" Name="DisplayTemplate">
    <div class="row">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Items="Items">
                <DisplayTemplate>
                    <i class="fa-solid fa-flag"></i>
                    <span>@context?.Text</span>
                </DisplayTemplate>
            </Select>
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Timezone" Introduction="Display data of Timezone" Name="Timezone">
    <div class="row g-3">
        <div class="col-12 col-sm-6">
            <Select TValue="string" Value="@TimezoneId" Items="TimezoneItems" OnValueChanged="OnTimezoneValueChanged" />
        </div>
        <div class="col-12 col-sm-6">
            <Display TValue="TimeSpan" Value="@TimezoneValue" />
        </div>
    </div>
</DemoBlock>

<DemoBlock Title="Popover dropdown menu" Introduction="Set <code>IsPopover</code> to <b>true</b>, use <code>popover</code> render UI prevent The dropdown menu cannot be fully displayed because the parent container is set to <code>overflow: hidden</code>" Name="Popover">
    <div class="row">
        <div class="col-12 col-sm-6 overflow-hidden">
            <Select TValue="string" Items="Items" IsPopover="true" ShowSearch="true" />
        </div>
    </div>
</DemoBlock>

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

<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/

namespace BootstrapBlazor.Shared.Samples;

/// <summary>
/// 下拉框操作类
/// </summary>
public sealed partial class Selects
{
    /// <summary>
    ///
    /// </summary>
    private Foo Model { get; set; } = new Foo();

    /// <summary>
    ///
    /// </summary>
    private Foo BindModel { get; set; } = new Foo() { Name = "" };

    /// <summary>
    /// 获得/设置 Logger 实例
    /// </summary>
    private BlockLogger? Trace { get; set; }

    [Inject]
    [NotNull]
    private IStringLocalizer<Selects>? Localizer { get; set; }

    /// <summary>
    /// 获得 默认数据集合
    /// </summary>
    private IEnumerable<SelectedItem> Items { get; set; } = new[]
    {
        new SelectedItem ("Beijing", "北京"),
        new SelectedItem ("Shanghai", "上海") { Active = true },
    };

    /// <summary>
    /// 获得 默认数据集合
    /// </summary>
    private readonly IEnumerable<SelectedItem> Items4 = new[]
    {
        new SelectedItem ("Beijing", "北京") { IsDisabled = true},
        new SelectedItem ("Shanghai", "上海") { Active = true },
        new SelectedItem ("Guangzhou", "广州")
    };

    /// <summary>
    /// 获得 默认数据集合
    /// </summary>
    private readonly IEnumerable<SelectedItem> StringItems = new[]
    {
        new SelectedItem ("1", "1"),
        new SelectedItem ("12", "12"),
        new SelectedItem ("123", "123"),
        new SelectedItem ("1234", "1234"),
        new SelectedItem ("a", "a"),
        new SelectedItem ("ab", "ab"),
        new SelectedItem ("abc", "abc"),
        new SelectedItem ("abcd", "abcd"),
        new SelectedItem ("abcde", "abcde")
    };

    /// <summary>
    /// 获得 默认数据集合
    /// </summary>
    private readonly IEnumerable<SelectedItem> Items3 = new SelectedItem[]
    {
        new SelectedItem ("", "请选择 ..."),
        new SelectedItem ("Beijing", "北京") { Active = true },
        new SelectedItem ("Shanghai", "上海"),
        new SelectedItem ("Hangzhou", "杭州")
    };

    private readonly IEnumerable<SelectedItem> GroupItems = new SelectedItem[]
    {
        new SelectedItem ("Jilin", "吉林") { GroupName = "东北"},
        new SelectedItem ("Liaoning", "辽宁") {GroupName = "东北", Active = true },
        new SelectedItem ("Beijing", "北京") { GroupName = "华中"},
        new SelectedItem ("Shijiazhuang", "石家庄") { GroupName = "华中"},
        new SelectedItem ("Shanghai", "上海") {GroupName = "华东", Active = true },
        new SelectedItem ("Ningbo", "宁波") {GroupName = "华东", Active = true }
    };

    private Guid CurrentGuid { get; set; }

    private readonly IEnumerable<SelectedItem> GuidItems = new SelectedItem[]
    {
        new SelectedItem(Guid.NewGuid().ToString(), "Guid1"),
        new SelectedItem(Guid.NewGuid().ToString(), "Guid2")
    };

    /// <summary>
    /// 下拉选项改变时调用此方法
    /// </summary>
    /// <param name="item"></param>
    private Task OnItemChanged(SelectedItem item)
    {
        Trace?.Log($"SelectedItem Text: {item.Text} Value: {item.Value} Selected");
        StateHasChanged();
        return Task.CompletedTask;
    }

    /// <summary>
    /// 级联绑定菜单
    /// </summary>
    /// <param name="item"></param>
    private async Task OnCascadeBindSelectClick(SelectedItem item)
    {
        // 模拟异步通讯切换线程
        await Task.Delay(10);
        if (item.Value == "Beijing")
        {
            Items2 = new SelectedItem[]
            {
                new SelectedItem("1","朝阳区") { Active = true},
                new SelectedItem("2","海淀区"),
            };
        }
        else if (item.Value == "Shanghai")
        {
            Items2 = new SelectedItem[]
            {
                new SelectedItem("1","静安区"),
                new SelectedItem("2","黄浦区") { Active = true } ,
            };
        }
        else
        {
            Items2 = Enumerable.Empty<SelectedItem>();
        }
        StateHasChanged();
    }

    private Task OnShowDialog() => Dialog.Show(new DialogOption()
    {
        Title = "弹窗中使用级联下拉框",
        Component = BootstrapDynamicComponent.CreateComponent<CustomerSelectDialog>()
    });

    private IEnumerable<SelectedItem>? Items2 { get; set; }

    private IEnumerable<SelectedItem> NullableIntItems { get; set; } = new SelectedItem[]
    {
        new SelectedItem() { Text = "Item 1", Value = "" },
        new SelectedItem() { Text = "Item 2", Value = "2" },
        new SelectedItem() { Text = "Item 3", Value = "3" }
    };

    private int? SelectedIntItem { get; set; }

    private string GetSelectedIntItemString()
    {
        return SelectedIntItem.HasValue ? SelectedIntItem.Value.ToString() : "null";
    }

    private IEnumerable<SelectedItem> NullableBoolItems { get; set; } = new SelectedItem[]
    {
        new SelectedItem() { Text = "空值", Value = "" },
        new SelectedItem() { Text = "True 值", Value = "true" },
        new SelectedItem() { Text = "False 值", Value = "false" }
    };

    private bool? SelectedBoolItem { get; set; }

    private string GetSelectedBoolItemString()
    {
        return SelectedBoolItem.HasValue ? SelectedBoolItem.Value.ToString() : "null";
    }

    private static Task<bool> OnBeforeSelectedItemChange(SelectedItem item)
    {
        return Task.FromResult(true);
    }

    private EnumEducation SelectedEnumItem { get; set; } = EnumEducation.Primary;

    private EnumEducation? SelectedEnumItem1 { get; set; }

    [NotNull]
    private IEnumerable<SelectedItem>? TimezoneItems { get; set; }

    private string? TimezoneId { get; set; }

    [NotNull]
    private TimeSpan TimezoneValue { get; set; }

    private Task OnTimezoneValueChanged(string timezoneId)
    {
        TimezoneId = timezoneId;
        TimezoneValue = TimeZoneInfo.GetSystemTimeZones().First(i => i.Id == timezoneId).BaseUtcOffset;
        StateHasChanged();
        return Task.CompletedTask;
    }

    /// <summary>
    /// 
    /// </summary>
    protected override void OnInitialized()
    {
        TimeZoneInfo.ClearCachedData();
        TimezoneItems = TimeZoneInfo.GetSystemTimeZones().Select(i => new SelectedItem(i.Id, i.DisplayName));
        TimezoneId = TimeZoneInfo.Local.Id;
        TimezoneValue = TimeZoneInfo.Local.BaseUtcOffset;
    }

    /// <summary>
    /// 获得事件方法
    /// </summary>
    /// <returns></returns>
    private IEnumerable<EventItem> GetEvents() => new EventItem[]
    {
        new EventItem()
        {
            Name = "OnSelectedItemChanged",
            Description = Localizer["OnSelectedItemChanged"],
            Type = "Func<SelectedItem, Task>"
        },
        new EventItem()
        {
            Name = "OnBeforeSelectedItemChange",
            Description = Localizer["OnBeforeSelectedItemChange"],
            Type = "Func<SelectedItem, Task<bool>>"
        }
    };

    /// <summary>
    /// 获得属性方法
    /// </summary>
    /// <returns></returns>
    private IEnumerable<AttributeItem> GetAttributes() => new AttributeItem[]
    {
        // TODO: 移动到数据库中
        new AttributeItem() {
            Name = "ShowLabel",
            Description = Localizer["ShowLabel"],
            Type = "bool",
            ValueList = "true|false",
            DefaultValue = "true"
        },
        new AttributeItem() {
            Name = "ShowSearch",
            Description = Localizer["ShowSearch"],
            Type = "bool",
            ValueList = "true|false",
            DefaultValue = "false"
        },
        new AttributeItem() {
            Name = "DisplayText",
            Description = Localizer["DisplayText"],
            Type = "string",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "Class",
            Description = Localizer["Class"],
            Type = "string",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "Color",
            Description = Localizer["Color"],
            Type = "Color",
            ValueList = "Primary / Secondary / Success / Danger / Warning / Info / Dark",
            DefaultValue = "Primary"
        },
        new AttributeItem() {
            Name = "IsDisabled",
            Description = Localizer["IsDisabled"],
            Type = "boolean",
            ValueList = "true / false",
            DefaultValue = "false"
        },
        new AttributeItem() {
            Name = "Items",
            Description = Localizer["Items"],
            Type = "IEnumerable<SelectedItem>",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "SelectItems",
            Description = Localizer["SelectItems"],
            Type = "RenderFragment",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "ItemTemplate",
            Description = Localizer["ItemTemplate"],
            Type = "RenderFragment<SelectedItem>",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "ChildContent",
            Description = Localizer["ChildContent"],
            Type = "RenderFragment",
            ValueList = " — ",
            DefaultValue = " — "
        },
        new AttributeItem() {
            Name = "Category",
            Description = Localizer["Category"],
            Type = "SwalCategory",
            ValueList = " — ",
            DefaultValue = " SwalCategory.Information "
        },
        new AttributeItem() {
            Name = "Content",
            Description = Localizer["Content"],
            Type = "string?",
            ValueList = " — ",
            DefaultValue = Localizer["ContentDefaultValue"]!
        }
    };
}

B station related video link

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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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