try using
<p:growl severity="error"/>
Question
I'm looking for a solution to display only Error Messages of a growl element in primefaces stickable. I have found this answer, but it is from Jan 2011. Are there any updates on this or another idea of someone?
I'm looking forward for answers.
Solution 2
try using
<p:growl severity="error"/>
OTHER TIPS
You should take a look at the new features in PrimeFaces 3.3.
http://blog.primefaces.org/?p=1894
There is now an attribute severity
that allows you to specify only displaying messages of certain severity levels.