The PivotGrid supports multiple Measures for the same Field on initial load. However, if the user makes a change in the configurator, then only the first Measure per Field remains visible.

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TELERIK edit: Apart from not using a PivotGrid configurator, another possible workaround is to use custom UI instead of a configurator. Recreate the component to apply the changes:

<label class="k-checkbox-label">
    <TelerikCheckBox @bind-Value="@ShowCity"
                     OnChange="@OnPivotGridConfigurationChanged" />
    Show City Column
</label>
<label class="k-checkbox-label">
    <TelerikCheckBox @bind-Value="@ShowProduct"
                     OnChange="@OnPivotGridConfigurationChanged" />
    Show Product Row
</label>

@if (RenderPivotGrid)
{
    <TelerikPivotGrid Data="@PivotData"
                      DataProviderType="@PivotGridDataProviderType.Local"
                      ColumnHeadersWidth="240px">
        <PivotGridColumns>
            <PivotGridColumn Name="@nameof(PivotModel.Country)" Title="Country" />
            @if (ShowCity)
            {
                <PivotGridColumn Name="@nameof(PivotModel.City)" Title="City" />
            }
        </PivotGridColumns>
        <PivotGridRows>
            <PivotGridRow Name="@nameof(PivotModel.Category)" Title="Category" />
            @if (ShowProduct)
            {
                <PivotGridRow Name="@nameof(PivotModel.Product)" />
            }
        </PivotGridRows>
        <PivotGridMeasures>
            <PivotGridMeasure Name="@nameof(PivotModel.ContractValue)"
                              Title="Contract Value"
                              Aggregate="@PivotGridAggregateType.Sum" />
            <PivotGridMeasure Name="@nameof(PivotModel.ContractValue)"
                              Title="Contract Value"
                              Aggregate="@PivotGridAggregateType.Average" />
            <PivotGridMeasure Name="@nameof(PivotModel.ContractProfit)"
                              Title="Contract Value"
                              Aggregate="@PivotGridAggregateType.Sum" />
            <PivotGridMeasure Name="@nameof(PivotModel.ContractProfit)"
                              Title="Contract Value"
                              Aggregate="@PivotGridAggregateType.Average" />
        </PivotGridMeasures>
    </TelerikPivotGrid>
}

@code {
    private List<PivotModel> PivotData { get; set; } = new List<PivotModel>();

    private bool RenderPivotGrid { get; set; } = true;

    private bool ShowCity { get; set; }
    private bool ShowProduct { get; set; }

    private async Task OnPivotGridConfigurationChanged()
    {
        RenderPivotGrid = false;
        await Task.Delay(1);
        RenderPivotGrid = true;
    }

    protected override void OnInitialized()
    {
        var dataItemCount = 100;
        var categoryCount = 2;
        var productCount = 4 + 1;
        var countryCount = 2;
        var cityCount = 4 + 1;
        var rnd = Random.Shared;

        for (int i = 1; i <= dataItemCount; i++)
        {
            var productNumber = rnd.Next(1, productCount);
            var cityNumber = rnd.Next(1, cityCount);

            PivotData.Add(new PivotModel()
            {
                Category = $"Category {productNumber % categoryCount + 1}",
                Product = $"Product {productNumber}",
                Country = $"Country {cityNumber % countryCount + 1}",
                City = $"City {cityNumber}",
                ContractDate = DateTime.Now.AddDays(-rnd.Next(1, 31)).AddMonths(-rnd.Next(1, 12)).AddYears(-rnd.Next(0, 5)),
                ContractValue = rnd.Next(456, 987),
                ContractProfit = rnd.Next(43, 98)
            });
        }

        base.OnInitialized();
    }

    public class PivotModel
    {
        public string Category { get; set; } = null!;
        public string Product { get; set; } = null!;
        public string Country { get; set; } = null!;
        public string City { get; set; } = null!;
        public DateTime ContractDate { get; set; }
        public decimal ContractValue { get; set; }
        public decimal ContractProfit { get; set; }
    }
}

The Expand/Collapse icon of the PivotGrid is always a font one. I am using SVG icons in my app and I don't see the any icon in the toggle button.

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ADMIN EDIT

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A workaround for the time being is to register the Font icons stylesheet even if you are using SVG icons.

When using local data binding, all defined PivotGrid measures are checked by default and render in the Grid.

Please provide the ability to define measures, which are not checked and visible in the Grid area by default.

I had already tried using reflection via dataTemplate to access the ColumnGroup and RowGroup properties. It would be nice if in future versions, if possible, these were accessible directly and without having to use reflection for efficiency reasons. Expose the current field as well.

In addition to this, it would be convenient to know which row and column they refer to, in order to know which field of the Pivot dataset relates to the calculation performed, and apply custom logic to them.

In summary, expose: ColumnGroup, RowGroup, and the current field.

I am binding the PivorGrid to local data and I am validating that the list contains some records. However, the PivotGrid appears empty. It looks like if the data arrives after PivotGrid initializes, the component does not display it.

Reproduction: https://blazorrepl.telerik.com/GnYDuvFP13H5RQwk31.

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ADMIN EDIT

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The component struggles to update Local data source when it changes. I have bound it to a value, but when that value changes it is not reflected in the UI.

The issue occurs when you update the data with an entirely new collection. Calling Rebind afterwards does not help either.

Reproduction: https://blazorrepl.telerik.com/QdvFEDkq548ianYG37.

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ADMIN EDIT

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A possible workaround for the time being is to dispose and re-initialize the component when the new data arrives. Here is an example: https://blazorrepl.telerik.com/cHFlaNOg49AjRPUl19.

Hello,

in the WPF Pivot component I created custom calculated fields. Please expose a similar feature in the Blazor PivotGrid.

https://docs.telerik.com/devtools/wpf/controls/radpivotgrid/features/queryabledataprovider/queryable-calc-fields

var OeeA = new OeeA_BerechnetesFeld(); //Telerik.Pivot.Core.CalculatedField
OeeA.Name = "OEE A";
DataSource.CalculatedFields.Add(OeeA); // DataSource is the LocalDataSourceProvider

DataSource.AggregateDescriptions.Add(new CalculatedAggregateDescription { CalculatedFieldName = "OEE A", StringFormat = "#.#0" });

The current privot grid is a good start, but it is missing some key features.

1. Being able to resize columns
2. Have custom column and row header/footers
3. Export to excel

hello

please add support for bind pivotgrid to datatable or expando objects (local mode)

Hello

Just testing the new PivotGrid and a few features seem missing which may be critical and I cannot see an easy way to customise via templates or the like.
Apologies in advance if I have just missed it in the documentation or my understanding.

In my opinion, the main purpose a developer would put a PivotGrid into a web application;

• To simplify data "slicing and dicing" for users not comfortable with tools such as Excel/PowerBI, and reduce the need to export to Excel.
• To synchronise a pivotGrid view with other components/controls and/or charts on the page

Critical

1. No width parameter: This seems quite critical for general formatting purposes
2. No mouse hover: Considering there is no width parameter, then there should at least a mouse hover so that the user can hover to see content which has been cut-off due to insufficient width (like the TelerikGrid).
3. Defer Layout Update: By default the telerik PivotGrid is always deferring the layout change. Usually on PivotGrids (Excel / PowerBI) there is a tick-box to allow the user to choose. For performant pivot tables, there is no need to defer the layout allowing for quick anaytics.
4. No "Title" attribute or alias for xmla fields: There is no property to rename fields in the xmla dataset, so the user needs to see the full [Table].[ColumnName] attributes in its raw form (which ends up being quite ugly and potentially confusing for the user).
   eg: <PivotGridRow Name="[Product].[Category]"></PivotGridRow>
5. No event handlers: I cannot see any event handlers at all on this control? There are many user-triggered events which could be triggered within the GridConfigurator. This would be critical to synchronise the PivotGrid with any other controls, with the PivotGridEventArgs holding data of what was modified and if the modification was made to the PivotFields or Measures.
6. No state management: Cannot save or restore state of GridConfigurator. Potentially, the user may have spent some time setting up their perfect PivotGrid that suited their needs, hence saving state seems critical.
7. No programmatic control via @ref="PivotGrid": Cannot programmatically control the PivotGrid. This would be important to enable synchronisation between other Telerik controls / items on the page.

Less Critical

1. Export: Not critical but some form of export (Excel/PDF), to allow user to save the results.

Aside from that, all good and works well.

Cheers
Phil

I want to save or restore the state of the PivotGrid Configurator. Potentially, the user may have spent some time setting up their perfect PivotGrid that suited their needs, hence saving state seems critical.

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ADMIN EDIT

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The request covers exposing a state feature to programmatically manage various data operations in the PivotGrid - sorting, filtering, reordering of columns, expanding of items.