See this group filter  helps. The url where commented posted refers to 5.4 which does not have group filter. If groupfilters fits your need file daycare to get HF 35198 so that you can use group filter
thanks for the reply. Yes, when I originally asked the question we were running 5.4, though we've upgraded since then.
Basically, the same issue applies with the Device Group filter — the filter provide a boolean sig matches() method that will return true or false if the user-agent matches the capabilities.
If I want a hierarchy of which group should be matched first though, is this possible? If so, how do I go about this?
Secondly, can device groups have superTypes? If I want to define functionality for all video-capable devices, I could have a video group, which would allow be to use a video selector on my JSPs, e.g.:
With the above, a device capable of support video could be sent to the first template, and one with just image support to the second. If I now wanted a device group that had video support & a high-res screen. Could I create a group that inherits from the video device group?
What I want is to have a highResVideo group, that will access my page via the highResVideo selector, but will resolve templates in this order:
Is this possible?
Thanks for your help.