I've got a nested json object. For the sake of simplicity:  data = {'key1': 1, 'key2': 2, 'key3': {'nestedKey1': 3, 'nestedKey2': 4}}   A real object is bigger but the point is that it's a nested one. V...
I am using SheetJS library to convert Excel to JSON and vice versa. While the code to convert Excel to JSON works fine, there are issues with the code to convert JSON  back to Excel. Please find the code below:  var wb = XLSX.utils.book_new(); wb.Pro...
Thank you in advance for taking a look at this question! I am trying to use SheetJS to read a .xlsx file but am having some trouble with a column of dates that is formatted via Excel as Custom "yyyy/mm/dd hh:mm:ss".  All of these dates show u...
I am trying to add multiple lines to an excel sheet.  Adding one line works great:  var wb = {     SheetNames: ["mySheet"],     Sheets: {         mySheet: {             "!ref":"A1:C1",             A1: { t:"d", v:"3...
I have a .json file with large amount of data needed to be manually reviewed by others.  To make it easier to read, my thought is to use nodejs & sheetJS within V.S. to create an .xlsx file.  I'm new to this process. Can a...
I'm trying to get it to show the date in dd-mm-yy in both the worksheet as in the bar at the top in Excel.  ws[key].t = "d"; ws[key].v = date; ws[key].z = "dd-mm-yy";   date is a Javascript date-object.  This almost works. It does...
I need to export an excel file from my Angular application. It may or may not have data in it (depending on API response). I am able to populate data as needed in my excel file from both SheetJS and ExcelJS libraries. Where I am getting stuck at is a...
I have a spring backend. I want to download, a xlsx file, which contains 2 sheets (thereby, ruling out the possibility of csv files). There are 2 main ways of doing this--   send a POJO to frontend, use a javascript library like SheetJS etc to conver...
Going through the SheetJS docs, I noticed exporting to a csv file is supported. And I have the working code, to convert an array of objects into a file and start the download:  let workSheet = XLSX.utils.json_to_sheet(rows); let workBook = XLSX.utils...
I want to achieve the below shown nested structure while writing the excel file in nodeJS application. I am not able to comprehend how to proceed. Is there a way to define multilevel headers or any JSON is possible using which I can achieve this stru...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.