topic Re: issue with tFlowtoiterate with if run condition in Talend Studio

issue with tFlowtoiterate with if run condition

Anonymous — Sat, 16 Nov 2024 10:23:27 GMT

hey, i am new with talend. recently i m working with tflowtoiterate component, what i m doing is
tFileInputDelimited --> tflowtoiterate -run if -> tJava
i have put a condition on if run that ((Integer)globalMap.get("row2.ID")) == 15
and when if condition met show data on console with the help of tJava but it is not working (showing false at if run)
but when i put last row id value in condition it shows true and display data too.
plz tell me where i m wrong and how to do it.

Re: issue with tFlowtoiterate with if run condition

Anonymous — Wed, 14 Sep 2016 09:29:53 GMT

Can you be sure that the value of row2.ID is ever 15? Can you post some screen shots of your configuration? Also can you put a tLogRow before your tFlowToIterate so you can see the data?

Re: issue with tFlowtoiterate with if run condition

JR1 — Wed, 14 Sep 2016 09:43:53 GMT

Please try to put an additional "dummy" tJava component between your tFlowToIterate and tJava components (just take the default) and connect them the following way:
tFileInputDelimited --(main)--> tFlowToIterate --(iterate)--> tJava (dummy) --(run if)--> tJava

Re: issue with tFlowtoiterate with if run condition

Anonymous — Wed, 14 Sep 2016 11:02:49 GMT

Good spot JoRoesecke I didn't notice that the iterate link was not being used.

Re: issue with tFlowtoiterate with if run condition

Anonymous — Wed, 14 Sep 2016 13:05:36 GMT

hey thanx JoRoesecke it worked for me.