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.

See [How do i add a HTML Break
in the JSF FacesMessage I create](http://stackoverflow.com/questions/3195348/how-do-i-add-a-html-break-br-in-the-jsf-facesmessage-i-create) — wjans, May 18 '11 at 05:12

score 8 · Accepted Answer · answered May 18 '11 at 10:56

8

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.

answered May 18 '11 at 10:56

maple_shaft

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This answer is no longer true. See my answer. – Andrew Jun 19 '17 at 14:00

score 6 · Answer 2 · answered Jun 19 '17 at 14:00

6

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

answered Jun 19 '17 at 14:00

Andrew

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score 0 · Answer 3 · answered Jun 04 '14 at 11:59

you can do it using tag. You need to render this outputText on submit event and then display message in . You have to change escape attribute to false and user tag in you message where you need break. So in above case take one, 2.Roll" escape="false" render="your validation"/>

score 0 · Answer 4 · answered Oct 17 '14 at 09:06

0

Try this one:

new FacesMessage(FacesMessage.SEVERITY_ERROR,
                 "Title",
                 "<html>List:<ul><li> List item 1;</li><li> List item 2;</li><li> List item 3.</li></ul></html>")

answered Oct 17 '14 at 09:06

vssk

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New Line character in FacesMessage Jsf

4 Answers4