What would you enclose an EL expression in so that it is evaluated immediately when a page is
rendered?
A.
& {}
B.
# {}
C.
$ {}
D.
% {}
E.
@ {}
Explanation:
http://books.zkoss.org/wiki/ZK_Developer’s_Reference/UI_Composing/ZUML/EL_Expressions
What would you enclose an EL expression in so that it is evaluated immediately when a page is rendered?
What would you enclose an EL expression in so that it is evaluated immediately when a page is
rendered?
B & C
C
c, that’s for sure
I tried in the exam, B was incorrect
While the binding expressions in the page definition file can use either a dollar sign ($) or hash sign (#) prefix, the EL expressions in JSF pages can use only the hash sign (#) prefix.
B – deferred evaluation
C – immediate evaluation
So ans is C, question is looking for immediate evaluation when page rendered.
http://docs.oracle.com/javaee/6/tutorial/doc/bnahr.html
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