Questions tagged [excel4node]
40 questions
6
votes
3 answers
Excel4Node: How to download an excel file without saving?
Using excel4node I am able to write the file to the harddrive. But rather I would like to return it as a download without saving the file on the server. I think the following code is required, but unsure how to use…
xfscrypt
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6
votes
3 answers
How to write array in excel sheet using excel4node
I am creating an excel file by using Excel4node package.
by using this code
// Require library
var excel = require('excel4node');
// Create a new instance of a Workbook class
var workbook = new excel.Workbook();
// Add Worksheets to the…
Vinoth
- 972
- 1
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4
votes
6 answers
How to add a breakline inside a cell with Excel4node module in NodeJs
I need to insert a multiline cell with module excel4node, in documentation I didn't found anything about this.
I tried to insert the escape sequence "\n" but it didn't work. This is my code:
var xl = require('excel4node');
var wb = new…
AlTheLazyMonkey
- 1,190
- 1
- 8
- 20
3
votes
0 answers
write large data on file using excel4node and download it using alot of time and blocks all other I/O Operations
i am fetching large number of data approximately 250000+ rows from mongodb collection and writing that data on file using excel4node library.But the issue is all other I/O operations gets blocked and the request itself gets stalled but when i try to…
Benson OO
- 477
- 5
- 22
3
votes
2 answers
excel4node lib to autosize excel cell in order to fit longer text
Using excel4node lib in order to generate excel docs out of some web tables, is there a possibility to autosize cell when the text is too long to fit it in one cell and to make the width of the cell bigger?
In documentation they have this 2…
Tatu Bogdan
- 586
- 2
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- 27
2
votes
0 answers
How in excel4node apply style or type or else to an entire row/column without be forced to loop through all the cells
I'm trying to use the NPM package excel4node link here
I don't have any snippets yet to share as I'm primarily concerned if anyone knows, how to apply a style, type, or else to an entire row/column of an Excel sheet.
The documentation is not very…
Jakub
- 2,367
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2
votes
0 answers
How to autoadjust the width of all columns of an Excel sheet with excel4node?
I created an Excel file via excel4node :
...
var express = require('express');
var router = express.Router();
var xl = require('excel4node');
...
router.post("/sendMailReporting", function(req, res) {
var wb = new xl.Workbook();
var sheet1 =…
pheromix
- 18,213
- 29
- 88
- 158
2
votes
2 answers
How to send mail from nodemailer that attach the .xlsx that written by excel4node hosting by firebase cloud function
I want to send mail from nodemailer that attaches .xlsx that written from excel4node libs. I don't know how to do it but I can do both things solely.
I have tried writing the file and store as temp then bring the file up again but firebase pop-up…
Natthapol Maneechote
- 91
- 1
- 9
2
votes
1 answer
How to export a large JSON data to an excel file
I'm trying to export an array of 250000 objects to an excel file using node.js but the server fails everytime with:
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
I'm always starting the server with npm…
Valip
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2
votes
1 answer
Node.js - How do I export Excel files to client/UI which are already available in a folder?
I have a folder which contains all my Excel Sheets which are built using the npm package excel4node.
Now I want to export these files to users dependent on the name of files.
How do I do that?
I've tried referencing this post although I don't…
Abhay Bh
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- 16
2
votes
2 answers
How to create the cell dropdown list programmatically using excel4node.js in node.js?
I have used the excel4node js to create & download the excel file. I want to create the cell dropdown list in excel sheet dynamically.
i.e. I have the 10 values from B1 to B10 cell, then i need to make cell C1 to C10 as dropdown list and the…
Vinoth
- 972
- 1
- 16
- 47
1
vote
1 answer
How can i insert checkbox button into cell with nodejs
I want to insert checkbox button into cell and I want to check it when it true how can i do
How can I insert checkbox button into cell with nodejs.checkbox button and I try to use exceljs, excel4node, xlsx i can't do it. Pls help!!!!
Gorrof
- 11
- 1
1
vote
0 answers
Javascript : Offer Arraybuffer as a browser downloadable excel file
I have an ArrayBuffer(of an excel file) in my javascript app, which I need to offer as a downloadable excel file on a button click. I generated the Arraybuffer using the excel4node library. I tried the following :
let element =…
Sai Krishna
- 593
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1
vote
1 answer
Excel spreadsheet not downloading
I have created an excel spreadsheet using the Excel4node library and then filled out this spreadsheet with the necessary data.
var excel = require('excel4node');
var workbook = new excel.Workbook();
var worksheet = workbook.addWorksheet('Sheet…
Alex Morrison
- 186
- 5
- 18
1
vote
1 answer
Created Excel spreadsheet not downloading
I have created an Excel workbook using the excel4node library.
var workbook = new excel.Workbook();
var worksheet = workbook.addWorksheet('Sheet 1');
worksheet.cell(1,1).string('Component');
worksheet.cell(1,2).string('Part…
Alex Morrison
- 186
- 5
- 18