- During the Ajax refresh of an unescaped Expression with '<script>' tags
By default, OutSystems provides you with a basic error handler function called OsAlertExceptionHandler , which displays an alert box with information about the error.
function <ErrorHandlerFunctionName>( event, exception [, errorCode] [, origin] )
The arguments are:
- event: jQuery event.
- errorCode: Integer that identifies the type of the error (optional argument).
The following error codes are predefined and you can use them in the logic of your function:
- outsystems.osErrorCodes.ConnectionError: This is a connection error and can occur at the beginning or during an Ajax request to the server.
How to Register the Error Handler Function
If you want to use OutSystems OsAlertExceptionHandler function, you must register it.