topic Re: Concatenate context variables in an other context variable in Talend Studio

Concatenate context variables in an other context variable

maximerose80 — Sat, 16 Nov 2024 00:40:58 GMT

Hi there !

First of all, I don't really know if I write this message in the right location.

But, here's my question :

Is it possible to concatenate 2 context variables in one ?

Actually, I work on Talend for an educational purpose and I have to send my work to my teacher, but I want him to change just one variable to make it work on his workspace.

I mean, I want to do something like this :

Context "FilePath"

context.FilePath_workspace : "myWorkspaceFilePath/"
context.FilePath_dataSources : context.FilePath_workspace + "sources/"

Context "Campaigns" (that's what I work on)

context.campaigns_folder : context.FilePath_dataSources + "Campaigns"

In my job, I have a tFileList to iterate and I want the directory to be context.campaigns_folder.

I don't know if you understand what I mean but it would be very nice if I can have an answer here !

Thanks !

Maxime

Re: Concatenate context variables in an other context variable

Anonymous — Fri, 05 Feb 2021 03:55:41 GMT

Yes, you can concatenate the context variables on a tJava component. eg:

tJava

|onsubjobok

tFileList--iterate...>

on tjava:

context.FilePath_dataSources =context.FilePath_workspace + "sources/";

context.campaigns_folder=context.FilePath_dataSources + "Campaigns";

Please try and let me know if you still have any questions.

Regards

Shong

Re: Concatenate context variables in an other context variable

maximerose80 — Fri, 05 Feb 2021 16:57:00 GMT

Yes it works !

Thanks a lot !

Maxime