jsf access element from array in properties file
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12-11-2019 - |
Question
How do I access an element from an array in a properties file?
testKey = word1,word2,word3
Something like this is not working (assume properties file is mapped to "msg"
#{msg.testKey[0]} <- to access first element
Solution
It's a String
, not a String[]
. You've got to split it on the comma first by fn:split()
to get a String[]
out of it so that you can access the items by an index.
#{fn:split(msg.testKey, ',')[0]}
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