var service_url = Utils.getAbsoluteUrl(getExtensionAssetsPath(‘services/TaxFreeInvoice.Service.ss’));
fetch(service_url, {
method: ‘post’,
body: ‘{“fileName”:”‘ + fileName + ‘”,”file”:”‘ + file + ‘”,”invInternalid”:”‘ + invInternalid + ‘”,”fileExtension”:”‘ + fileExtension + ‘”}’,
headers: {“Content-Type”: “application/json”,”Accept”: “application/json”}
}).then(function(response) {
return response.json()
}).then(function(res)
{
var data = res;
if (data.success) {
swal(“Success”, “Your file has been uploaded”, “success”);
}
else {
swal(“Oops!”, data.message, “error”);
}
}