Error Handling Flashcards
When you’re creating a new microflow and you have to create the logic, what is the recommended place to start?
At the beginning of the microflow At the end of the microflow In a Sub-Microflow In the middle of a microflow
At the end of the microflow
Why do you need to create sub-microflows?
To be able to reuse the functionality and have a microflow with dedicated functionality To be able to only re-use the functionality. To only have a microflow with a dedicated functionality.
To be able to reuse the functionality and have a microflow with dedicated functionality
What happens when Mendix is not able to finish the transaction successfully and there is no Error Handling implemented?
The transaction will be finished and the user won't see a message. The transaction is stopped and Mendix will show an error message in the user interface. The transaction is stopped and Mendix will show this message: ‘Something went wrong please contact your administrator.’ Nothing
The transaction is stopped and Mendix will show an error message in the user interface.
You need to create error handling for JAVA actions because:
Mendix is not able to catch errors that occur in a JAVA action by default. The JAVA action will not be triggered if there is no error handling. The app will always show an error if there is no error handling.
Mendix is not able to catch errors that occur in a JAVA action by default.
What happens when Mendix is not able to finish the transaction successfully and there is no Error Handling implemented?
The transaction will be finished and the user won't see a message. The transaction is stopped and Mendix will show an error message in the user interface. The transaction is stopped and Mendix will show this message: ‘Something went wrong please contact your administrator.’ Nothing
The transaction is stopped and Mendix will show an error message in the user interface.
You need to create error handling for JAVA actions because:
Mendix is not able to catch errors that occur in a JAVA action by default. The JAVA action will not be triggered if there is no error handling. The app will always show an error if there is no error handling.
Mendix is not able to catch errors that occur in a JAVA action by default.
Error handling can occur in microflows that are triggered by:
Both a user and the system A sub-microflow A user The system
Both a user and the system
It is necessary to create a log message and a user message because:
The error handling will continue without rollback. The log message will not appear in the frontend. The user will get an error if that is not done. The log message will not be complete.
The log message will not appear in the frontend.
