How to make a borderless table on pptxgenjs in 2d array slide

Question

I am creating a presentation using pptgenjs however i can't seems to create a table border as i wants it to be.

here is the data that i'm trying to use:

let rows = [
   ["data1","data2"],
   ["data3","data4"],
   ["data5","data6"],
]

here is what i tried so far:

let arrBorder = [null,null,{color:'DA70D6'},null]
slide.addTable(rows,{rowH:1,border:arrborder})

in the method i tried, to make a null on the top, left and right of the table, while the bottom are having a line which resulted in this:

However what i wanted the following:

Any advice on how to make it works?

Answer 1

Based on their table documentation, I believe it goes together like this:

const col2cellstyle = {border: [null, null, {color:'DA70D6'}, null]};
const table = rows.map(row => row.map((value, col) => ({
  text: value,
  options: col == 1 ? col2cellstyle : null;
})));
slide.addTable(table, {rowH: 1});

The resulting data structure that's fed into .addTable would look like:

[
  [
    {text: "data1", options: null}, 
    {text: "data2", options: {border: [null, null, {color:'DA70D6'}, null]}},
  ],
  [
    {text: "data3", options: null}, 
    {text: "data4", options: {border: [null, null, {color:'DA70D6'}, null]}},
  ],
  [
    {text: "data5", options: null}, 
    {text: "data6", options: {border: [null, null, {color:'DA70D6'}, null]}},
  ],
]