@composer in EL expressions

asked 2014-06-14 10:43:16 +0800

idosil gravatar image idosil

Hi, there. I'm new to ZK. I'd like to know whether it is possible to use @composer inside EL expressions of the sort: <label value="${composer.property == 1 ? 'its a 1' : 'its not a 1'}"/>


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answered 2014-06-16 09:10:59 +0800

idiazt gravatar image idiazt

I think the answer has more to do with JSTL than ZK. In JSTL autoboxing works like this with comparations:

null                   null value.               -
123                    int value.                java.lang.Long
123.00                 real value.               java.lang.Double
"string" ou 'string'   string.                   java.lang.String
true or false          boolean.                  java.lang.Boolean

So, if your property is an Integer, comparison will be always false, since new Long(1) is never equals to Integer(1).

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Asked: 2014-06-14 10:43:16 +0800

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Last updated: Jun 16 '14

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