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Former Member
Jul 21, 2008 at 05:39 PM

BlockAxis.addExpr, BlockAxis.insertExpr, and column sequence

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Hi, the columns I create using the SDK are appearing in reports in an apparently random sequence. It appears that just calling BlockAxis.addExpr does not cause columns to appear in the correct sequence.

In addition, I've tried calling BlockAxis.addExpr(expresssion) once for my final column, then calling BlockAxis.insertExpr(expresssion, 0) repeatedly for subsequent columns (in reverse order from N-1 to 0). This changes the sequence, but the result still looks random to me.

I recall a similar issue with object insert orders in the Universe Designer SDK.

How do I control the column sequence when I build reports?

Thanks, Eric