Merge pull request #6573 from syncfusion-content/EJ2-53702-HOT1

976573: Need to update UG document for 2025 Vol 3 items

Author: ManiRam94

blazor/pivot-table/how-to/dynamically-update-pivot-table-report.md

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+---
+layout: post
+title: Dynamically update report configuration in Blazor Pivot Table | Syncfusion
+description: Learn how to dynamically update report configuration and refresh the Blazor Pivot Table component using the RefreshAsync method.
+platform: Blazor
+control: Pivot Table
+documentation: ug
+---
+
+# Dynamically update report configuration in Blazor Pivot Table Component
+
+The Blazor Pivot Table component supports dynamic data source handling and report manipulation through the [`RefreshAsync`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.PivotView.SfPivotView-1.html#Syncfusion_Blazor_PivotView_SfPivotView_1_RefreshAsync_System_Boolean_) method. This method provides a streamlined and efficient approach to either refresh the component's layout or refresh the entire component, which re-initiates the engine process based on new data or report settings.
+
+The [`RefreshAsync`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.PivotView.SfPivotView-1.html#Syncfusion_Blazor_PivotView_SfPivotView_1_RefreshAsync_System_Boolean_) method enables dynamic and asynchronous refreshing of the Pivot Table layout. It simplifies the update process and enhances responsiveness during runtime changes to report configurations.
+
+## RefreshAsync method parameters
+
+This method accepts a boolean parameter, **allowDataRefresh**, which determines whether the underlying data source should be reprocessed:
+
+*   **`false`**: Refreshes only the component's layout based on the current report settings without reprocessing the entire data source.
+*   **`true`**: Performs a complete data refresh, which includes reprocessing the data source and recalculating all aggregations.
+
+> By default, the parameter is `false`, which refreshes only the component's layout without reprocessing the underlying data.
+
+In the following example, `true` is passed to the [`RefreshAsync`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.PivotView.SfPivotView-1.html#Syncfusion_Blazor_PivotView_SfPivotView_1_RefreshAsync_System_Boolean_) method to trigger a full data refresh, updating the Pivot Table with a new row and column added to the report at runtime.
+
+```cshtml
+@using Syncfusion.Blazor.PivotView
+@using Syncfusion.Blazor.Buttons
+
+<SfButton OnClick="UpdatePivotReport" Content="Update Pivot Report"></SfButton>
+
+<SfPivotView TValue="ProductDetails" @ref="@pivot" Width="1200" Height="400" ShowGroupingBar="true" ShowFieldList="true">
+    <PivotViewDataSourceSettings DataSource="@data" ExpandAll="true">
+        <PivotViewColumns>
+            <PivotViewColumn Name="Year"></PivotViewColumn>
+        </PivotViewColumns>
+        <PivotViewRows>
+            <PivotViewRow Name="Country"></PivotViewRow>
+        </PivotViewRows>
+        <PivotViewValues>
+            <PivotViewValue Name="Sold" Caption="Units Sold"></PivotViewValue>
+            <PivotViewValue Name="Amount" Caption="Sold Amount"></PivotViewValue>
+        </PivotViewValues>
+        <PivotViewFormatSettings>
+            <PivotViewFormatSetting Name="Amount" Format="C"></PivotViewFormatSetting>
+        </PivotViewFormatSettings>
+    </PivotViewDataSourceSettings>
+</SfPivotView>
+
+@code {
+    private SfPivotView<ProductDetails> pivot = null!;
+    public List<ProductDetails> data { get; set; } = null!;
+
+    protected override void OnInitialized()
+    {
+        this.data = ProductDetails.GetProductData();
+    }
+
+    public async Task UpdatePivotReport()
+    {
+        // Adding a new row to the report
+        pivot.DataSourceSettings.Rows.Add(new PivotViewRow
+        {
+            Name = "Products"
+        });
+        // Adding a new column to the report
+        pivot.DataSourceSettings.Columns.Add(new PivotViewColumn
+        {
+            Name = "Quarter",
+            Caption = "Quarter Name"
+        });
+        // Refresh the Pivot Table to reflect the changes
+        await pivot.RefreshAsync(true);
+    }
+
+    public class ProductDetails
+    {
+        public int Sold { get; set; }
+        public double Amount { get; set; }
+        public string? Country { get; set; }
+        public string? Products { get; set; }
+        public string? Year { get; set; }
+        public string? Quarter { get; set; }
+
+        public static List<ProductDetails> GetProductData()
+        {
+            List<ProductDetails> productDetails = new List<ProductDetails>()
+            {
+                new ProductDetails { Country = "Canada", Products = "Bike", Year = "FY 2022", Quarter = "Q1", Sold = 35, Amount = 52500 },
+                new ProductDetails { Country = "Canada", Products = "Car", Year = "FY 2022", Quarter = "Q2", Sold = 25, Amount = 62500 },
+                new ProductDetails { Country = "Germany", Products = "Bike", Year = "FY 2023", Quarter = "Q3", Sold = 40, Amount = 60000 },
+                new ProductDetails { Country = "Germany", Products = "Car", Year = "FY 2023", Quarter = "Q4", Sold = 30, Amount = 75000 },
+                new ProductDetails { Country = "United States", Products = "Bike", Year = "FY 2022", Quarter = "Q1", Sold = 50, Amount = 75000 },
+            };
+            return productDetails;
+        }
+    }
+}
+```