topic Re: tJavaRow column loop in Talend Studio

tJavaRow column loop

Anonymous — Sat, 16 Nov 2024 08:23:57 GMT

hello, I wonder how to do a tJavaRow column name loop.

for example, used for(int i=0;i<3;i++){}, while(){}

this is my tJavaRow code part.

for (java.lang.reflect.Field field: row2.getClass().getDeclaredFields()) {

columnName = field.getName();

ouput_row.columnName = input_row.columnName+"text" (x) ← how to do a tJavaRow column name loop

}

help me

vboppudi — Tue, 17 Apr 2018 03:38:49 GMT

I think you can try with tJavaflex component.

Regards,

Anonymous — Tue, 17 Apr 2018 03:56:31 GMT

How do use output_row and input_row with tJavaflex?

Anonymous — Tue, 17 Apr 2018 09:55:33 GMT

You just use the input row name and the output row name. So if row1 is the input, use row1. If row2 is the output, use that.