Ngx Excel Viewer

Ngx-excel-viewer is an angular library to view/edit excel data in the angular application where data is in the form of matrix of string.

Angular version >= 15.2.0

Usage

<ngx-excel-viewer 
    *ngIf="isFetched" 
    [data]="data" 
    [editable]="isEditable" 
    id="source" 
    saveDataOutput="edited-only"
    (onDataSave)="onSave($event)" 
    [sheetNames]="['Invoice Info']"
    [events]="eventEmitter"
    (onScrollEnd)="onScroll($event)">
</ngx-excel-viewer>

let data = [
  ["Year", "Car Name", "Car Type", "Horse power", "Engine"],
  ["2017", "Telsa", 11, 12, 13],
  ["2018", "Audi", 11, 14, 13],
  ["2019", "BMW", 15, 12, 13]
];

Example

See example

Screenshots

Excel Viewer

Edit Button (Put button in parent component)

Editing View

Multiple Sheet Names View

Properties

Property	Value Type	Description
id	string	id to identify multiple viewers
data	{'sheetName': string[ ][ ]}	Excel data in the form of multi-dimensional array
editable	boolean	Enables/disables edit functionality
sheetNames	string[ ]	Sheet names in the excel data
events	Behavior Subject <{id: string, type: string}>	Triggers events
onDataSave	void function({ id: string, pageNo: number, sheet: string })	Returns data to save
onScrollEnd	void function({ id: string, pageNo: number, sheet: string })	Triggered when scrolled to end of viewer (vertically)
saveDataOutput	"complete" / "edited-only"	"complete" returns whole data with modified data included, whereas "edited-only" returns from modified rows