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Old 02-17-2012, 06:58 PM   #8
Joanna
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Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.Joanna understands the mechanisms of the catecholamine pathways.
 
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I have a similar problem. I have created a hierarchical custom column for genres. The genres include no more than three levels:

linguistics.sociolinguistics.gender

In book details, I would like to have the following genres displayed: linguistics, sociolinguistics, gender.

Analogically, if there are some genres with two or one level only, I would like to have all the parts displayed separated by comma in the book details.

linguistics.sociolinguistics => linguistics, sociolinguistics

I would like to create a separate custom column based for that. What code should I use?
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