How to export JavaScript array info to csv (on client side)?

Question

I know there are lot of questions of this nature but I need to do this using JavaScript. I am using Dojo 1.8 and have all the attribute info in array, which loo

Answer 1

The following is a native js solution.

function export2csv() {
  let data = "";
  const tableData = [];
  const rows = [
    ['111', '222', '333'],
    ['aaa', 'bbb', 'ccc'],
    ['AAA', 'BBB', 'CCC']
  ];
  for (const row of rows) {
    const rowData = [];
    for (const column of row) {
      rowData.push(column);
    }
    tableData.push(rowData.join(","));
  }
  data += tableData.join("\n");
  const a = document.createElement("a");
  a.href = URL.createObjectURL(new Blob([data], { type: "text/csv" }));
  a.setAttribute("download", "data.csv");
  document.body.appendChild(a);
  a.click();
  document.body.removeChild(a);
}

Export array to csv file