Forums / General / Determine attributes in a class

Determine attributes in a class

Author Message

Lars Eirik R

Monday 22 March 2010 7:48:30 am

What is the best way to check if a class contains an attribute when iterating through an array of objects in a tpl?

I have tried to do something like this {if $node.data_map.mytest}

The problem is that i get errors whenever my node does not currenctly contain a mytest attribute.

Please help.

Norbert Wagner

Tuesday 23 March 2010 3:53:05 am

Hi Lars,
did you try

{if is_set($node.data_map.mytest}

Lars Eirik R

Tuesday 23 March 2010 4:46:53 am

Hm. thanks for helping.

I tried it now, but still get the same problem.. it reports errors if mytest does not exist

Nicolas Pastorino

Wednesday 24 March 2010 4:02:13 am

Another option :

{if is_unset( $node.data_map.mytext)|not}

Tried it yet ?

--
Nicolas Pastorino
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