Bootstrap Blazor enterprise-level UI component library

Enterprise-level component library based on Bootstrap and Blazor

Table

It is used to display multiple pieces of data with similar structure, and the data can be sorted, filtered, compared or other custom operations.

Table with Toolbar

Set ShowToolbar to show the toolbar component

Demo

@inject IStringLocalizer<Foo> LocalizerFoo

<div>
    <Table TItem="Foo"
           IsBordered="true" IsPagination="true" PageItemsSource="@PageItemsSource"
           IsMultipleSelect="true" ShowToolbar="true" ShowDefaultButtons="false"
           OnQueryAsync="@OnQueryAsync">
        <TableColumns>
            <TableColumn @bind-Field="@context.DateTime" Width="180" />
            <TableColumn @bind-Field="@context.Name" />
            <TableColumn @bind-Field="@context.Address" />
        </TableColumns>
    </Table>
</div>

@code {
    /// <summary>
    /// Foo 类为Demo测试用，如有需要请自行下载源码查阅
    /// Foo class is used for Demo test, please download the source code if necessary
    /// https://gitee.com/LongbowEnterprise/BootstrapBlazor/blob/main/src/BootstrapBlazor.Shared/Data/Foo.cs
    /// </summary>
    [NotNull]
    private List<Foo>? Items { get; set; }

    private static IEnumerable<int> PageItemsSource => new int[] { 2, 4, 10, 20 };

    /// <summary>
    /// OnInitialized
    /// </summary>
    protected override void OnInitialized()
    {
        base.OnInitialized();

        Items = Foo.GenerateFoo(LocalizerFoo);
    }

    private Task<QueryData<Foo>> OnQueryAsync(QueryPageOptions options)
    {
        // Set the total number of records
        var total = Items.Count;

        // memory paging
        var items = Items.Skip((options.PageIndex - 1) * options.PageItems).Take(options.PageItems).ToList();

        return Task.FromResult(new QueryData<Foo>()
        {
            Items = items,
            TotalCount = total,
            IsSorted = true,
            IsFiltered = true,
            IsSearch = true
        });
    }
}

Form with query

Set ShowSearch to show the query component

Demo

In this example, the View button is displayed by setting ShowCardView to switch the rendering mode of the Table component

@inject IStringLocalizer<Foo> LocalizerFoo

<div>
    <Table TItem="Foo"
           IsBordered="true" IsPagination="true" PageItemsSource="@PageItemsSource"
           ShowToolbar="true" ShowSearch="true" ShowCardView="true" ShowAdvancedSearch="false" ShowDefaultButtons="false"
           OnQueryAsync="@OnSearchQueryAsync">
        <TableColumns>
            <TableColumn @bind-Field="@context.DateTime" Width="180" />
            <TableColumn @bind-Field="@context.Name" />
            <TableColumn @bind-Field="@context.Address" />
        </TableColumns>
    </Table>
</div>

@code {
    /// <summary>
    /// Foo 类为Demo测试用，如有需要请自行下载源码查阅
    /// Foo class is used for Demo test, please download the source code if necessary
    /// https://gitee.com/LongbowEnterprise/BootstrapBlazor/blob/main/src/BootstrapBlazor.Shared/Data/Foo.cs
    /// </summary>
    [NotNull]
    private List<Foo>? Items { get; set; }

    private static IEnumerable<int> PageItemsSource => new int[] { 2, 4, 10, 20 };

    /// <summary>
    /// OnInitialized
    /// </summary>
    protected override void OnInitialized()
    {
        base.OnInitialized();

        Items = Foo.GenerateFoo(LocalizerFoo);
    }

    private Task<QueryData<Foo>> OnSearchQueryAsync(QueryPageOptions options)
    {
        var items = Items.AsEnumerable();
        if (!string.IsNullOrEmpty(options.SearchText))
        {
            // Fuzzy query against SearchText
            items = items.Where(i => (i.Address ?? "").Contains(options.SearchText)
                    || (i.Name ?? "").Contains(options.SearchText));
        }

        // Set the total number of records
        var total = items.Count();

        // memory paging
        items = items.Skip((options.PageIndex - 1) * options.PageItems).Take(options.PageItems).ToList();

        return Task.FromResult(new QueryData<Foo>()
        {
            Items = items,
            TotalCount = total,
            IsSorted = true,
            IsFiltered = true,
            IsSearch = true
        });
    }
}

Custom extension button

Set the TableToolbarTemplate template to add custom extension buttons

Demo

In this example, a classic application scenario is implemented

Click the download button to open the download thread in the background for data processing, disable download button
A progress bar is displayed in the foreground, and it is being packaged and exported. During this period, other transactions can be processed.
After the data processing is completed, close the foreground prompt pop-up window, restore download button

In this example, by setting the IsAsync property of the TableToolbarButton button to enable asynchronous operation mode, please note that OnClickCallback needs to be in the callback delegate Use true async operations otherwise no effect

@inject ToastService ToastService
@inject IStringLocalizer<Foo> LocalizerFoo
@inject IStringLocalizer<TablesToolbarCustomButton> Localizer

<div>
    <Table TItem="Foo"
           IsPagination="true" PageItemsSource="@PageItemsSource"
           IsStriped="true" IsBordered="true" IsMultipleSelect="true"
           ShowToolbar="true" ShowDefaultButtons="false" ShowSearch="false" ShowExtendButtons="false"
           OnQueryAsync="@OnQueryAsync">
        <TableToolbarTemplate>
            <TableToolbarButton TItem="Foo"
                                Color="Color.Primary"
                                Icon="fa-fw fa-solid fa-floppy-disk"
                                Text="@Localizer["TablesToolbarCustomButton1"]"
                                IsAsync OnClickCallback="@DownloadAsync" />
            <TableToolbarButton TItem="Foo"
                                Color="Color.Success"
                                Icon="fa-fw fa-solid fa-pen-to-square"
                                Text="@Localizer["TablesToolbarCustomButton2"]"
                                IsAsync OnClickCallback="@DownloadAsync" IsEnableWhenSelectedOneRow="true" />
            <TableToolbarPopconfirmButton TItem="Foo"
                                          Color="Color.Success"
                                          Icon="fa-fw fa-solid fa-pen-to-square"
                                          Text="@Localizer["TableToolbarPopconfirmButton1"]"
                                          IsEnableWhenSelectedOneRow="true"
                                          OnConfirmCallback="DownloadAsync" />
        </TableToolbarTemplate>
        <TableColumns>
            <TableColumn @bind-Field="@context.DateTime" Width="180" />
            <TableColumn @bind-Field="@context.Name" />
            <TableColumn @bind-Field="@context.Address" />
        </TableColumns>
    </Table>
</div>

@code {
    /// <summary>
    /// Foo 类为Demo测试用，如有需要请自行下载源码查阅
    /// Foo class is used for Demo test, please download the source code if necessary
    /// https://gitee.com/LongbowEnterprise/BootstrapBlazor/blob/main/src/BootstrapBlazor.Shared/Data/Foo.cs
    /// </summary>
    [NotNull]
    private List<Foo>? Items { get; set; }

    private static IEnumerable<int> PageItemsSource => new int[] { 2, 4, 10, 20 };

    /// <summary>
    /// OnInitialized
    /// </summary>
    protected override void OnInitialized()
    {
        base.OnInitialized();

        Items = Foo.GenerateFoo(LocalizerFoo);
    }

    private Task<QueryData<Foo>> OnQueryAsync(QueryPageOptions options)
    {
        // Set the total number of records
        var total = Items.Count;

        // memory paging
        var items = Items.Skip((options.PageIndex - 1) * options.PageItems).Take(options.PageItems).ToList();

        return Task.FromResult(new QueryData<Foo>()
        {
            Items = items,
            TotalCount = total,
            IsSorted = true,
            IsFiltered = true,
            IsSearch = true
        });
    }

    private async Task DownloadAsync(IEnumerable<Foo> items)
    {
        // Construct pop-up window configuration information and perform pop-up window operations
        var cate = ToastCategory.Information;
        var title = "Custom download example";
        var content = "Please select the data first, then click the download button";
        if (items.Any())
        {
            cate = ToastCategory.Success;
            content = $"start packing selected {items.Count()} data, this window will be closed automatically after completion";
        }

        var option = new ToastOption()
        {
            Category = cate,
            Title = title,
            Content = content,
        };

        // 弹出 Toast
        await ToastService.Show(option);

        // If the download item is selected for package download operation
        if (items.Any())
        {
            // Disable automatic shutdown
            option.IsAutoHide = false;

            // Start a background process for data processing
            // Passing Option used to be used to close the popup after the asynchronous operation
            await MockDownLoadAsync();

            // Close the popup associated with the option
            option.Close();

            // A pop-up window informs that the download is complete
            await ToastService.Show(new ToastOption()
            {
                Category = ToastCategory.Success,
                Title = "Custom download example",
                Content = "data download complete",
            });
        }
    }

    private static async Task MockDownLoadAsync()
    {
        // It takes 5 seconds to simulate the package download data here
        await Task.Delay(5000);
    }
}

Custom display function buttons

By setting the ShowAddButton ShowEditButton ShowDeleteButton attribute value to control whether the individual function button is displayed, when ShowDefaultButtons is set to When false, all buttons are not displayed

Demo

@inject IStringLocalizer<Foo> LocalizerFoo

<div>
    <Table TItem="Foo"
           IsPagination="true" PageItemsSource="@PageItemsSource"
           IsStriped="true" IsBordered="true" IsMultipleSelect="true"
           ShowToolbar="true" ShowAddButton="false" ShowEditButton="false" ShowExtendButtons="true"
           OnQueryAsync="@OnQueryAsync" OnDeleteAsync="@OnDeleteAsync">
        <TableColumns>
            <TableColumn @bind-Field="@context.DateTime" Width="180" />
            <TableColumn @bind-Field="@context.Name" Width="100" />
            <TableColumn @bind-Field="@context.Address" />
            <TableColumn @bind-Field="@context.Count" />
        </TableColumns>
    </Table>
</div>

@code {
    /// <summary>
    /// Foo 类为Demo测试用，如有需要请自行下载源码查阅
    /// Foo class is used for Demo test, please download the source code if necessary
    /// https://gitee.com/LongbowEnterprise/BootstrapBlazor/blob/main/src/BootstrapBlazor.Shared/Data/Foo.cs
    /// </summary>
    [NotNull]
    private List<Foo>? Items { get; set; }

    private static IEnumerable<int> PageItemsSource => new int[] { 2, 4, 10, 20 };

    /// <summary>
    ///
    /// </summary>
    protected override void OnInitialized()
    {
        base.OnInitialized();

        Items = Foo.GenerateFoo(LocalizerFoo);
    }

    private Task<QueryData<Foo>> OnQueryAsync(QueryPageOptions options)
    {
        // Set the total number of records
        var total = Items.Count;

        // memory paging
        var items = Items.Skip((options.PageIndex - 1) * options.PageItems).Take(options.PageItems).ToList();

        return Task.FromResult(new QueryData<Foo>()
        {
            Items = items,
            TotalCount = total,
            IsSorted = true,
            IsFiltered = true,
            IsSearch = true
        });
    }

    private Task<bool> OnDeleteAsync(IEnumerable<Foo> items)
    {
        items.ToList().ForEach(foo => Items.Remove(foo));
        return Task.FromResult(true);
    }

}

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Table

It is used to display multiple pieces of data with similar structure, and the data can be sorted, filtered, compared or other custom operations.

Demo

Demo

Demo

Demo

Bootstrap Blazor Component library updated to 7.4.4-beta01