eventSourceFailure
Called when any of the event sources fails. Probably because an AJAX request failed.
function( errorObj )
Receives one argument, an error object, which is guaranteed to have at least a message property (a string).
If the event source was a JSON feed, the error will have a response property, the Response object returned from the underlying request:
import { JsonRequestError } from '@fullcalendar/core'
const calendar = new Calendar(el, {
// ...
eventSourceFailure(error) {
if (error instanceof JsonRequestError) {
console.log(`Request to ${error.response.url} failed`)
}
}
// ...
})