line number in cfoutput

[Stéphane MERLE]

Hi,

in order to add some debug information in my cfml app in lucee, I would like to add the line number in my dump ... but I cannot find any variable containing it :

<cfif ARGUMENTS.DEBUG><cflog file="debug" text="I am at line 61"></cfif>

am I missing something here ?

Stéphane

[Mark Drew]

You could throw and catch the error which will give you both a stack trace and a line number. 

Mark Drew

- Sent by typing with my thumbs. 

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[Stéphane MERLE]

but ... there is no error, I just want to add some debug to my logfile with line number ...

I can add it statically but each change in the source code would imply correcting the data

[Mark Drew]

Actually, you don’t need to throw an error, you could get the information you want from: http://docs.lucee.org/reference/functions/callstackget.html

This will give you an array of items so you can get the info from that:

<cfscript>

    one();

        function one(){

            two();

        }

        function two(){

            three();

        }

        function three(){

            var stack= callStackGet();

            log file="debug" text="I am at line #stack[1].lineNumber#";

        }

</cfscript>

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[Gert Franz]

Have a look at the function getCurrentContext() that gives you what you're looking for...

Gert

Sent from somewhere on the road

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[Mark Drew]

“this function is deprecated, use function CallStackGet instead.”

:D

MD

[Stéphane MERLE]

seems to be deprecated for CallStackGet

I will manage with it.

Thanks so much !

Stéphane

[Gert Franz]

Well, that explains some logs I get J

 

Thanks Mark

 

Sincerely
Gert Franz

 

RASIA GmbH

Spittelgasse 7

5103 Moeriken-Wildegg

Switzerland

Email: ge...@rasia.ch
Skype: gert.franz

Phone Switzerland: +41 76 5680 231

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