[symfony-users] Problems trying to go the previous element of a group of elements retrieved using a propel criteria.

Hi, i have retrieved a group of elements using a propel criteria. Now are at $Sedi18ns When i use this: $SediI18ns->prev() I get: ( ! ) Fatal error: Call to undefined method sfOutputEscaperArrayDecorator::prev() in /home/javier/Aptana_Studio_Workspace/cashgold/apps/cashgold/modules/conta

Re: [symfony-users] Problems trying to go the previous element of a group of elements retrieved using a propel criteria.

I assume that $Sedi18ns is a result from a doSelect call? If so, this means that items are stored in an array. Therefore in your TEMPLATE file: http://www.symfony-project.org/gentle-introduction/1_4/en/ On Wed, Oct 6, 2010 at 7:09 PM, Javier Garci wrote: > Hi, > > i have retrieved a group