Forums / General / Check if attribute has content or not.

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Check if attribute has content or not.

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Nebojsa Eric	Thursday 21 September 2006 4:44:12 am I want to check if an image attribute has content or not. Any advice? Tnx.
Fabio Carissimi	Thursday 21 September 2006 6:09:13 am I think you can check the value of 'has_content' for an attribute. $node.object.data_map.my_attribute.has_content has the value 'true' or 'false' according to the response of the question : does my attribute named 'my_attribute' has content ? For me, it works fine and I think it works for any kind of datatypes.

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Nebojsa Eric

Thursday 21 September 2006 4:44:12 am

I want to check if an image attribute has content or not. Any advice?

Tnx.

Fabio Carissimi

Thursday 21 September 2006 6:09:13 am

I think you can check the value of 'has_content' for an attribute.

$node.object.data_map.my_attribute.has_content has the value 'true' or 'false'
according to the response of the question :
does my attribute named 'my_attribute' has content ?

For me, it works fine and I think it works for any kind of datatypes.