New Line character in FacesMessage Jsf

Question

I wants to display the error message like, "The following headers not avail

1.Name
2.Roll no

How can i show this using faces message in jsf?Please help me.

Answer 1

Without implementing a bizarre hack using javascript and css or without implementing your own JSF messages custom component this is not possible.

You will need to create a new FacesMessage for each line.

Answer 2

Simply set escape="false" on the <p:messages> component in PrimeFaces 3.3+.