Debugging strategies #
You can use the debugging tools you always used for web development. The eventListeners from furo-fbp are the same eventListeners you have had before.
$0 is the selected element from the elements tab.
getEventListeners($0)shows you the attached eventListeners
Show the fbp listeners on a host #
$0.__FBPEventlistener to show all listeners on the host component
Show the wires on a host #
$0.__wirebundle to show all registered wires.
Keep in mind that wires without receivers will not show in this list.
Debugging a single wire #
To debug a single wire write
Every time this wire triggers, you will see the following information in your console.
To trace all wires in a host use
This will log every triggering wire to the console. In most of the cases, the problems you have to solve, are caused by typos in wire names.