How to find out if XML block is empty

Thursday 26 March 2009 6:43:52 am

Hello.

I am currently trying to avoid the output of an XML Block element alltogether if it is empty.

I tried:

{if ne( $node.data_map.positions,'' )}
    {attribute_view_gui attribute=$node.data_map_positions}
{/if}

as well as

{if ne( $node.data_map.positions.output.output_text,'' )}
    {attribute_view_gui attribute=$node.data_map_positions}
{/if}

But to no success.

Anyone?

Best,
Marcus

Thursday 26 March 2009 7:37:09 am

That works.

Thank you!

Marcus