How do I define the path to an attribute correctly?

Hello,

I'd like to refer to an attribute in a relevancy expression, but the attribute I want to refer to is some levels higher. How do I go about this?

attribute to refer to: /sample_plot/region

attribute with expression: /sample_plot/trees/samplecandidate

Thanks!

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asked 09 Oct '14, 21:13

Andras
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accept rate: 0%

edited 09 Oct '14, 21:14

One Answer:

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Hi, you have to consider that the expression defined in the attribute samplecandidate will have the entity trees as context, so it will be evaluated starting from that node. The expression you need will be something like this: parent()/region = 'REGION_CODE'. Thanks

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answered 09 Oct '14, 21:45

Stefano (OF) ♦♦
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accept rate: 19%

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question asked: 09 Oct '14, 21:13

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last updated: 09 Oct '14, 21:45

How do I define the path to an attribute correctly?

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