How to create a excel sheet from 2D Array In Javascript

Question

I want to create excel sheet from the 2-dimensional array.

I apologie for demanding code from scratch.

    function downloadableCSV(rows) {
      var content = "data:text/csv;charset=utf-8,";

      rows.forEach(function(row, index) {
        content += row.join(",") + "\n";
      });

      return encodeURI(content);
    }

    var rows = [
      ["name1", 2, 3],
      ["name2", 4, 5],
      ["name3", 6, 7],
      ["name4", 8, 9],
      ["name5", 10, 11]
    ];

    $(document).ready(function(){
        $("#download").click(function() {
          downloadableCSV(rows);
        });

    });

I got this code from others fiddle. For any reason, the code seems not working.

Any help will be greatly appreciated. Thanks.

SMH · Accepted Answer · 2017-11-12 11:25:05Z

-1

You can use ExcelPlus api. Just add two lines to call the necessary files:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/CHOOSE_A_VERSION/xlsx.core.min.js"></script>
<script type="text/javascript" src="excelplus-2.5.min.js"></script>

An example about how to write/create an Excel file:

// --- EXAMPLE 1 ---
// in this example we want to build an Excel file with one sheet and write some stuff
var ep=new ExcelPlus();
// We're going to do several tasks in one line of code:
// 1) create an Excel with one sheet called "Book1"
// 2) write some data from an array to the new-created sheet
// 3) create a new sheet called "Book2"
// 4) write "A1" in cell "A1" of the new-created sheet
// 5) write the today date in D1 of the "Book1" sheet
// 6) save it on the user computer (this last step only works with IE10+ and modern browsers)
ep.createFile("Book1")
  .write({ "content":[ ["A1","B1","C1"] ] })
  .createSheet("Book2")
  .write({ "cell":"A1", "content":"A1" })
  .write({ "sheet":"Book1", "cell":"D1", "content":new Date() })
  .saveAs("demo.xlsx");

answered Nov 12, 2017 at 11:25

SMH

1,3163 gold badges20 silver badges42 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Santosh Over a year ago

Thank you for your answer. i have updated my question, can you correct me there plz.

Eyk Rehbein · Accepted Answer · 2017-11-12 11:20:13Z

-2

You cannot create Excel files manually. But you can create .csv files which can be read by Excel. Have a look at this post.

answered Nov 12, 2017 at 11:20

Eyk Rehbein

3,8684 gold badges20 silver badges39 bronze badges

Collectives™ on Stack Overflow

How to create a excel sheet from 2D Array In Javascript

2 Answers 2

1 Comment

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related