qbtmud/Lantean.QBTMudBlade/Components/ExtendedTable.razor

@inherits MudTable<T>
@typeparam T

@{
    base.BuildRenderTree(__builder);
}

@code {
    private RenderFragment ColGroupFragment(IEnumerable<ColumnDefinition<T>> columns) =>
    @<NonRendering>
        @if (MultiSelection)
        {
            <col />
        }

        @foreach (var column in columns)
        {
            var style = column.Width.HasValue ? $"width: {column.Width.Value}px" : null;
            <col style="@style" />
        }
    </NonRendering>;

    private RenderFragment HeaderContentFragment(IEnumerable<ColumnDefinition<T>> columns) =>
    @<NonRendering>
        @foreach (var column in columns)
        {
            <MudTh>
                @if (column.SortSelector is not null)
                {
                    <MudTableSortLabel T="T" SortDirectionChanged="@(c => SetSort(column.SortSelector, c))">@column.Header</MudTableSortLabel>
                }
                else
                {
                    @column.Header
                }
            </MudTh>
        }
    </NonRendering>;

    private RenderFragment<T> RowTemplateFragment(IEnumerable<ColumnDefinition<T>> columns) => data =>
    @<NonRendering>
        @foreach (var column in columns)
        {
            <MudTd DataLabel="@column.Header" Class="@column.Class">
                @column.RowTemplate(column.GetRowContext(data))
            </MudTd>
        }
    </NonRendering>;


    private RenderFragment<T> RowTemplateFragment2(IEnumerable<ColumnDefinition<T>> columns)
    {
        return context => __builder =>
        {
            foreach (var column in columns)
            {
                <MudTd DataLabel="@column.Header" Class="@column.Class">
                    @column.RowTemplate(column.GetRowContext(context))
                </MudTd>
            }
        };
    }
}