N/workbook Module
workbook.DataDimension
Object Description: A data dimension. A data dimension can be used when you create a category, a legend, a pivot axis, a dimension selector, or a section. You can create a data dimension using workbook.createDataDimension(options).
Supported Script Types: Server scripts For more information, see SuiteScript 2.0 Script Types.
Module: N/workbook Module
Methods and Properties: DataDimension Object Members
Since: 2020.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=workbook.DataDimension

// Code Example 1

// Add additional code

//...

// Create a basic DataDimension

var myDataDimension = workbook.createDataDimension({

    items: [myDataDimensionItem]

});



// Create a comprehensive DataDimension

var myDataDimension = workbook.createDataDimension({

    totalLine: workbook.TotalLine.HIDDEN,

    items: [myDataDimensionItem],

    children: [mySection]

});



// View a workbook.DataDimension used in a ChartDefinition

var myWorkbook = workbook.load ({

    id: myWorkbookId

});

var myCategoryDataDimension = myWorkbook.chartDefinitions[0].category.root;



// Note that some DataDimension properties may be empty/null based on the loaded workbook

log.audit({

    title: 'DataDimension.children = ',

    details: myCategoryDataDimension.children[0]

});

log.audit({

    title: 'DataDimension.items = ',

    details: myCategoryDataDimension.items[0]

});



log.audit({

    title: 'DataDimension.totalLine = ',

    details: myCategoryDataDimension.totalLine

});

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_159008172142.html