Hi Ajay, Please refer below code for Custom export excel UI action
function downloadExcel(){
var checked = g_list.getChecked(); // get's the sys_id of the checked records
var query = "sys_idIN" + checked.toString();
var rows = checked.split(",").length; // rows to be sent to the export function
// this code you can move to script include and go GlideAjax as well
var gr = new GlideRecord('sn_customerservice_case');
gr.addQuery('sys_id', 'IN', rows);
gr.query();
while(gr.next()){
gr.u_exported = true;
gr.update();
}
var view = "default"; // set this to default for columns present in default view for list layout
// set this to empty if you want all the columns present in the list layout including the customized ones.
var dialog = new GwtPollDialog('sn_customerservice_case', query, rows, view, 'unload_excel_xlsx');
dialog.execute();
}
Please try this code and let us know if it will helpful
