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What's new in Excel JavaScript API 1.14

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The ExcelApi 1.14 added objects to control the data table feature of a chart, a method to locate all the precedent cells of a formula, and worksheet protection events to track changes to the protection state of a worksheet. It also added multiple getItemOrNullObject methods for objects like CommentCollection, ShapeCollection, and StyleCollection to improve error handling.

Feature area Description Relevant objects
Chart data tables Control appearance, formatting, and visibility of data tables on charts. Chart, ChartDataTable, ChartDataTableFormat
Formula precedents Return all the precedent cells of a formula. Range
Queries Retrieve Power Query attributes like name, refresh date, and query count. Query, QueryCollection
Worksheet protection events Track changes to the protection state of a worksheet and the source of those changes. WorksheetProtectionChangedEventArgs, Worksheet, WorksheetCollection

API list

The following table lists the APIs in Excel JavaScript API requirement set 1.14. To view API reference documentation for all APIs supported by Excel JavaScript API requirement set 1.14 or earlier, see Excel APIs in requirement set 1.14 or earlier.

Class Fields Description
AutoFilter clearColumnCriteria(columnIndex: number) Clears the column filter criteria of the AutoFilter.
ChangeDirectionState deleteShiftDirection Represents the direction (such as up or to the left) that the remaining cells will shift when a cell or cells are deleted.
insertShiftDirection Represents the direction (such as down or to the right) that the existing cells will shift when a new cell or cells are inserted.
Chart getDataTable() Gets the data table on the chart.
getDataTableOrNullObject() Gets the data table on the chart.
ChartDataTable format Represents the format of a chart data table, which includes fill, font, and border format.
showHorizontalBorder Specifies whether to display the horizontal border of the data table.
showLegendKey Specifies whether to show the legend key of the data table.
showOutlineBorder Specifies whether to display the outline border of the data table.
showVerticalBorder Specifies whether to display the vertical border of the data table.
visible Specifies whether to show the data table of the chart.
ChartDataTableFormat border Represents the border format of chart data table, which includes color, line style, and weight.
fill Represents the fill format of an object, which includes background formatting information.
font Represents the font attributes (such as font name, font size, and color) for the current object.
CommentCollection getItemOrNullObject(commentId: string) Gets a comment from the collection based on its ID.
CommentReplyCollection getItemOrNullObject(commentReplyId: string) Returns a comment reply identified by its ID.
ConditionalFormatCollection getItemOrNullObject(id: string) Returns a conditional format identified by its ID.
GroupShapeCollection getItemOrNullObject(key: string) Gets a shape using its name or ID.
Query error Gets the query error message from when the query was last refreshed.
loadedTo Gets the query loaded to object type.
loadedToDataModel Specifies if the query loaded to the data model.
name Gets the name of the query.
refreshDate Gets the date and time when the query was last refreshed.
rowsLoadedCount Gets the number of rows that were loaded when the query was last refreshed.
QueryCollection getCount() Gets the number of queries in the workbook.
getItem(key: string) Gets a query from the collection based on its name.
items Gets the loaded child items in this collection.
Range getPrecedents() Returns a WorkbookRangeAreas object that represents the range containing all the precedent cells of a specified range in the same worksheet or across multiple worksheets.
ShapeCollection getItemOrNullObject(key: string) Gets a shape using its name or ID.
StyleCollection getItemOrNullObject(name: string) Gets a style by name.
TableScopedCollection getItemOrNullObject(key: string) Gets a table by name or ID.
Workbook queries Returns a collection of Power Query queries that are part of the workbook.
Worksheet onProtectionChanged Occurs when the worksheet protection state is changed.
tabId Returns a value representing this worksheet that can be read by Open Office XML.
WorksheetChangedEventArgs changeDirectionState Represents a change to the direction that the cells in a worksheet will shift when a cell or cells are deleted or inserted.
triggerSource Represents the trigger source of the event.
WorksheetCollection onProtectionChanged Occurs when the worksheet protection state is changed.
WorksheetProtectionChangedEventArgs isProtected Gets the current protection status of the worksheet.
source The source of the event.
type Gets the type of the event.
worksheetId Gets the ID of the worksheet in which the protection status is changed.

See also