REVO - if empty don't render some html

Hi,

I used to use Phx in evo to render some heading. For example if longtitle was empty it won’t render some empty h1 tags.

Is there a way in revo to do this using the filters or is the ’if’ snippet the way to go?

Thanks

Ben

Hi there are a couple of useful outputfilters in Revo, amongst them the notempty filter. It works something like this:

[[*longtitle:notempty=`<h1>[[*longtitle]]</h1>`]]

http://rtfm.modx.com/display/revolution20/Input+and+Output+Filters

And i think you can also use some phx syntax inside Revo but of that i’m not sure.

Quote from: SiNNuT at Aug 17, 2010, 07:28 AM

Hi there are a couple of useful outputfilters in Revo, amongst them the notempty filter. It works something like this:

[[*longtitle:notempty=`<h1>[[*longtitle]]</h1>`]]

http://rtfm.modx.com/display/revolution20/Input+and+Output+Filters

And i think you can also use some phx syntax inside Revo but of that i’m not sure.

Thanks SiNNut that’s exactly what i’m looking for. I must of missed this one when reading the docs.

Ben

Well maybe you didn’t miss it because it has been undocumented for a while. I discovered the notempty filter via the ’create a blog tutorial’
But it’s good that it’s in tfm now

Quote from: SiNNuT at Aug 17, 2010, 02:11 PM

Well maybe you didn’t miss it because it has been undocumented for a while. I discovered the notempty filter via the ’create a blog tutorial’
But it’s good that it’s in tfm now

Ahh that could explain it as was sure i looked out for that when reading that page.