How to create data array from table column 1 to 3?

layla0323

I can create an array by using "table.rows().data().toArray();", but if I only want data from columns 1 to 3, not the whole table, how should I modify this code?

rf1234

try to use a column selector:
https://datatables.net/reference/type/column-selector

allan

You would use rows().every() to loop over the row, and cells().data() inside it:

var data = [];

table.rows().every( function () {
  data.push( table.cells( this, [ 0, 1, 2 ] ).data().toArray() );
} );

Allan