Javascript download json request with excel example 31.10.19

1.
npm install xlsx
npm install file-saver

2.
on the jqgrid add:
    }).jqGrid('navButtonAdd', '#grid_toppager', {
        caption: "Download",
        id:"download",
        buttonicon: "fa-file-excel-o",
	onClickButton: download

3.
function download (e) {
  let styles = sum_styles(window.orders);
  let ws_data = [['foo','bar','master']];
  let error = false;
  let res = JSON.parse(this.response);
  let date    = get_date();
  for(let i in res['rows'])
  {
    let style = res['rows'][i]['key'];
    if(styles.hasOwnProperty(style))
    {
      let a = [
          style,
          styles[style]['pco'],
          styles[style]['wa'],
          styles[style]['wso']

];
      ws_data.push(a);
    }
  }

let wsrows =
       [
        {hpx:35}
       ];

ws['!rows'] = wsrows;

wb.Sheets["export_1"] = ws;
  let wbout = XLSX.write(wb, {bookType:'xlsx',  type: 'binary'});
  saveAs(new Blob([s2ab(wbout)],{type:"application/octet-stream"}), 'foo-'+date+'.xlsx');
}

https://www.npmjs.com/package/xlsx

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Javascript download json request with excel example 31.10.19

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