Tracing Web Applications

Visual LANSA Framework

Tracing Web Applications

Tracing in Web browser applications can be turned on by checking the Turn Tracing On option when launching your application on the web: You can also add ?Trace=Y to end of any Framework URL to initiate tracing:

To trace values when a WAM first starts use a #avFrameworkManager.uInitialize event handler. Similarly, to trace values as a WAM closes use a #avFrameworkManager.uTerminate event handler:

Trace values when WAM starts:

Evtroutine Handling(#avFrameworkManager.uInitialize) Options(*noclearmessages *noclearerrors)

 

 Invoke #AVFRAMEWORKMANAGER.avRecordTrace Component(#com_owner) Event('WAM Filter is initialising')

Endroutine

 

Trace values when WAM ends:

Evtroutine Handling(#avFrameworkManager.uTerminate) Options(*noclearmessages *noclearerrors)

 

 Invoke #AVFRAMEWORKMANAGER.avRecordTrace Component(#com_owner) Event('WAM Filter is terminating')

Endroutine

 

Also see:

Tracing on iPads

Tracing on Android Touch Devices