ListObject

ListObject class

Represents a list object on a worksheet. The ListObject object is a member of the ListObjects collection. The ListObjects collection contains all the list objects on a worksheet.

class ListObject;

Example

const { Workbook, CellsHelper, TotalsCalculation, SaveFormat } = AsposeCells;

var workbook = new Workbook();
var cells = workbook.worksheets.get(0).cells;
for (var i = 0; i < 5; i++) {
    cells.get(0, i).putValue(CellsHelper.columnIndexToName(i));
}
for (var row = 1; row < 10; row++) {
    for (var column = 0; column < 5; column++) {
        cells.get(row, column).putValue(row * column);
    }
}
var tables = workbook.worksheets.get(0).getListObjects();
var index = tables.add(0, 0, 9, 4, true);
var table = tables.get(0);
table.showTotals = true;
table.listColumns.get(4).totalsCalculation = TotalsCalculation.Sum;
var uint8Array = workbook.save(SaveFormat.Xlsx);

Properties

Property	Type	Description
startRow	number	Readonly. Gets the start row of the range.
startColumn	number	Readonly. Gets the start column of the range.
endRow	number	Readonly. Gets the end row of the range.
endColumn	number	Readonly. Gets the end column of the range.
listColumns	ListColumnCollection	Readonly. Gets ListColumns of the ListObject.
showHeaderRow	boolean	Gets and sets whether this ListObject show header row.
showTotals	boolean	Gets and sets whether this ListObject show total row.
dataRange	Range	Readonly. Gets the data range of the ListObject.
queryTable	QueryTable	Readonly. Gets the linked QueryTable.
dataSourceType	TableDataSourceType	Readonly. Gets the data source type of the table.
autoFilter	AutoFilter	Readonly. Gets auto filter.
displayName	string	Gets and sets the display name.
comment	string	Gets and sets the comment of the table.
showTableStyleFirstColumn	boolean	Indicates whether the first column in the table should have the style applied.
showTableStyleLastColumn	boolean	Indicates whether the last column in the table should have the style applied.
showTableStyleRowStripes	boolean	Indicates whether row stripe formatting is applied.
showTableStyleColumnStripes	boolean	Indicates whether column stripe formatting is applied.
tableStyleType	TableStyleType	Gets and the built-in table style.
tableStyleName	string	Gets and sets the table style name.
xmlMap	XmlMap	Readonly. Gets an XmlMap used for this list.
alternativeText	string	Gets and sets the alternative text.
alternativeDescription	string	Gets and sets the alternative description.

Methods

Method	Description
resize(number, number, number, number, boolean)	Resize the range of the list object.
putCellValue(number, number, VObject)	Put the value to the cell.
putCellValue(number, number, VObject, boolean)	Put the value to the cell.
putCellFormula(number, number, string)	Put the formula to the cell in the table.
putCellFormula(number, number, string, boolean)	Put the formula to the cell in the table.
updateColumnName()	Updates all list columns’ name from the worksheet.
filter()	Filter the table.
applyStyleToRange()	Apply the table style to the range.
convertToRange()	Convert the table to range.
convertToRange(TableToRangeOptions)	Convert the table to range.

startRow

Readonly. Gets the start row of the range.

startRow : number;

startColumn

Readonly. Gets the start column of the range.

startColumn : number;

endRow

Readonly. Gets the end row of the range.

endRow : number;

endColumn

Readonly. Gets the end column of the range.

endColumn : number;

listColumns

Readonly. Gets ListColumns of the ListObject.

listColumns : ListColumnCollection;

showHeaderRow

Gets and sets whether this ListObject show header row.

showHeaderRow : boolean;

showTotals

Gets and sets whether this ListObject show total row.

showTotals : boolean;

dataRange

Readonly. Gets the data range of the ListObject.

dataRange : Range;

queryTable

Readonly. Gets the linked QueryTable.

queryTable : QueryTable;

dataSourceType

Readonly. Gets the data source type of the table.

dataSourceType : TableDataSourceType;

autoFilter

Readonly. Gets auto filter.

autoFilter : AutoFilter;

displayName

Gets and sets the display name.

displayName : string;

comment

Gets and sets the comment of the table.

comment : string;

showTableStyleFirstColumn

Indicates whether the first column in the table should have the style applied.

showTableStyleFirstColumn : boolean;

showTableStyleLastColumn

Indicates whether the last column in the table should have the style applied.

showTableStyleLastColumn : boolean;

showTableStyleRowStripes

Indicates whether row stripe formatting is applied.

showTableStyleRowStripes : boolean;

showTableStyleColumnStripes

Indicates whether column stripe formatting is applied.

showTableStyleColumnStripes : boolean;

tableStyleType

Gets and the built-in table style.

tableStyleType : TableStyleType;

tableStyleName

Gets and sets the table style name.

tableStyleName : string;

xmlMap

Readonly. Gets an XmlMap used for this list.

xmlMap : XmlMap;

alternativeText

Gets and sets the alternative text.

alternativeText : string;

alternativeDescription

Gets and sets the alternative description.

alternativeDescription : string;

resize(number, number, number, number, boolean)

Resize the range of the list object.

resize(startRow: number, startColumn: number, endRow: number, endColumn: number, hasHeaders: boolean) : void;

Parameters:

Parameter	Type	Description
startRow	number	The start row index of the new range.
startColumn	number	The start column index of the new range.
endRow	number	The end row index of the new range.
endColumn	number	The end column index of the new range.
hasHeaders	boolean	Whether this table has headers.

putCellValue(number, number, VObject)

Put the value to the cell.

putCellValue(rowOffset: number, columnOffset: number, value: VObject) : void;

Parameters:

Parameter	Type	Description
rowOffset	number	The row offset in the table.
columnOffset	number	The column offset in the table.
value	VObject	The cell value.

putCellValue(number, number, VObject, boolean)

Put the value to the cell.

putCellValue(rowOffset: number, columnOffset: number, value: VObject, isTotalsRowLabel: boolean) : void;

Parameters:

Parameter	Type	Description
rowOffset	number	The row offset in the table.
columnOffset	number	The column offset in the table.
value	VObject	The cell value.
isTotalsRowLabel	boolean	Indicates whether it is a label for total row,only works for total row. /// If False and this row is total row, a new row will be inserted.

putCellFormula(number, number, string)

Put the formula to the cell in the table.

putCellFormula(rowOffset: number, columnOffset: number, formula: string) : void;

Parameters:

Parameter	Type	Description
rowOffset	number	The row offset in the table.
columnOffset	number	The column offset in the table.
formula	string	The formula of the cell.

putCellFormula(number, number, string, boolean)

Put the formula to the cell in the table.

putCellFormula(rowOffset: number, columnOffset: number, formula: string, isTotalsRowFormula: boolean) : void;

Parameters:

Parameter	Type	Description
rowOffset	number	The row offset in the table.
columnOffset	number	The column offset in the table.
formula	string	The formula of the cell.
isTotalsRowFormula	boolean

updateColumnName()

Updates all list columns’ name from the worksheet.

updateColumnName() : void;

Remarks

The value of the cells in the header row of the table must be same as the name of the ListColumn; Cell.PutValue do not auto modify the name of the ListColumn for performance.

filter()

Filter the table.

filter() : AutoFilter;

Returns

AutoFilter

applyStyleToRange()

Apply the table style to the range.

applyStyleToRange() : void;

convertToRange()

Convert the table to range.

convertToRange() : void;

convertToRange(TableToRangeOptions)

Convert the table to range.

convertToRange(options: TableToRangeOptions) : void;

Parameters:

Parameter	Type	Description
options	TableToRangeOptions	the options when converting table to range.