I am exporting grid to XLSX using following but all columns are exported regarless the column.exportRender is set to false (neither exportRender callback is not called) - see col0,col1 and col2.
var blob = grid.exportData({format: 'xlsx', sheetName: 'report', render: true});
saveAs(blob, "exported-report.xlsx");
pqdata.colmodel[0].render = checkBoxRender;
pqdata.colmodel[0].exportRender = false;
pqdata.colmodel[1].exportRender = false;
pqdata.colmodel[2].render = function(ui) {if (ui.Export) return ui.rowData['col10']; else return unescapeHTML(ui.cellData)};
pqdata.colmodel[2].exportRender = function(ui) {console.log('here'); return ui.rowData['col10']};
Any help appreciated.