I m trying to add large number of rows to table. My Project has requirement for large table addition.  Please let me know if there is a better alternative to maximize performance. Should I use Range object API?  The code is as shown below.     functi...
I am looping through Sheet 1 of an Excel file which contains 3 columns with 100s of rows of data (strings) and comparing each cell in a row against rows of combinations in Sheet 2.  Checking should start using Sheet 1 row by row, seeing if each cell&...
plz help me.  My flow:     Using a file Tempate -> Code (Exceljs) -> output New file   Template file:   Center on page:   horizontally : Checked vertically : Checked   Source coder:  worksheet.pageSetup.horizontalCentered = true  worksheet.page...
I am working on Excel Web Add-In. I am using OfficeDev/office-js-helpers library for authenticating user. Following code is working fine. But I don't know how to get user's email, user name etc.  Is there any function available in OfficeDev/o...
I am trying to run protractor with multi capabilities (around 30 browsers with diff versions) The data sheet is xlsx and is one sheet, which will be consumed. After each run the xlsx row will be updated that it has been 'USED'  I use exceljs...
I want to read .csv files which contains special characters (polish language).   I'm using ExcelJs to read .csv:      var workbook = new Excel.Workbook();     workbook.csv.readFile(uploadsPath + "/" + filename, {delimiter: ';'})...
I want to read a source file, edit it and then sent it to the user to download it. But I can't read the source file from the project. Here is an implementation of file reading in excelJS that I am using:  import {FormArray, FormControl, FormGroup...
I am re-writing several commonly used VBA Macros in JavaScript API for Office. (I'm doing this because my supervisor has asked me to, and they are used hundreds of time across many different Macro-Enabled Excel Workbooks.) These functions include...
I have requirement to access the excel file like a database in javascript to pump large size of test data. For the same requirement Fillo Excel API provided solution for JAVA solutions. Now I am looking for same type in Javascript....
Based on this  article i’ve created an Excel TaskPane App  The controller  using DatabaseWeb.Models; using System.Web.Mvc;  namespace DatabaseWeb.Home {     public class HomeController : Controller     {         // GET: Home         public ActionRe...

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