[starting from version: 2.8.17]
It is triggered when the Accelerator or the custom data source API server sends the 401 Unauthorized error in response to Flexmonster's request. Only for "api" and "microsoft analysis services" data source types.
unauthorizederror can be used to automatically refresh authorization headers and resend the request in case of the 401 Unauthorized error:
pivot.on('unauthorizederror', function (callbackHandler) {
// other actions
// pass new request headers and resend the request
callbackHandler({
requestHeaders: {
AuthToken: "XXX"
}
});
});