NReco.PivotData.Extensions 1.5.0

PivotData Toolkit (extends NReco.PivotData OLAP library): advanced components for pivot table reports generation (HTML, JSON, CSV, Excel, PDF, DataTable), formatting wrappers (percentage, difference, running total, heatmap, topN/pagination), CSV/TSV/JSON/SQL data sources, extract-transform-load (ETL) handlers, keyword-based filter etc.

Release Notes

Note: without a valid license key, PivotData Toolkit components will work in TRIAL MODE (with some data size limitations and trial notices).
ASP.NET pivot table online demo: http://pivottable.nrecosite.com/
Examples download: https://www.nrecosite.com/pivot_data_library_net.aspx
Release notes: https://www.nrecosite.com/pivotdata/bi-toolkit-release-notes.aspx

v.1.5.0 changes:
- Expand/collapse (new feature): implemented as CollapsePivotTable class (used in exports) + PivotTableHtmlWriter.CollapseConfiguration property (used for interactive expand/collapse).
- Added PivotTableConfiguration.SortGroupsBySubtotals option that determines how group labels are ordered if PreserveGroupOrder is enabled
- Fixed issue when row-headers are not rendered when no columns and column with totals is disabled
- PivotDataDataTableWriter: added ability to include sub-totals
- Fixed incorrect handling of FormulaAggregator (when this is only aggregator)

v.1.4.2 changes:
- fixed issue with FixedPivotData.Count (returns zero until first indexer access)
- CubeKeywordFilter: do not lowercase keywords
- CubeKeywordFilter: fixed issue with AND filter by measures
- CubeKeywordFilter: enable conditions (>, <, =) for dimensions if hint is provided
- CubeKeywordFilter: fixed issue with index-out-of-range for filters like "aaa, +"
- HeatmapPivotTable: 2 new options for HeatmapMode "RowTotal" and "ColumnTotal"

v.1.4.1 changes:
- PivotTableHtmlWriter: fixed incorrect groups rendering if more than 3 dimensions are selected for rows or columns.
- PivotTableDataTableWriter: infer column type if possible to avoid object-type columns.
- CubeKeywordFilter: added ability to filter by measure value with syntax like "sum>20".
- CubeKeywordFilter: correct filtering by empty keyword or when started/ended with space char
- CubeKeywordFilter: now it is possible to resolve dimensions/measures by hints with custom handlers.
- PivotDataFactory: new 'Quantile' and 'Mode' aggregators are registered by default.
- PivotDataFactory: new 'Quantile' and 'Mode' aggregators are registered by default.
- Fixed issue with HeatmapPivotTable in TRIAL mode (without a license key).
- Updated NReco.PivotData.Extensions dependencies:
    netstandard2.0 build now uses official EPPlus v.4.5.1 nuget package)
    netstandard1.5 build uses EPPlus.Core v.1.5.4 nuget package (as official EPPlus doesn't support netstandard1.5)

Dependencies

• .NETFramework 4.0

  • EPPlus (>= 4.0.4)
  • Newtonsoft.Json (>= 9.0.1)
  • NReco.PivotData (>= 1.3.7)

• .NETStandard 1.5

  • EPPlus.Core (>= 1.5.4)
  • NETStandard.Library (>= 1.6.1)
  • Newtonsoft.Json (>= 9.0.1)
  • NReco.PivotData (>= 1.3.7)
  • System.Data.Common (>= 4.3.0)
  • System.Reflection (>= 4.3.0)
  • System.Reflection.Primitives (>= 4.3.0)
  • System.Security.Cryptography.Algorithms (>= 4.3.0)
  • System.Security.Cryptography.Cng (>= 4.3.0)
  • System.Threading (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)
  • System.Threading.Tasks.Parallel (>= 4.3.0)
  • System.Xml.ReaderWriter (>= 4.3.0)

• .NETStandard 2.0

  • EPPlus (>= 4.5.1)
  • Newtonsoft.Json (>= 10.0.1)
  • NReco.PivotData (>= 1.3.7)

Version History