booleanfunction

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<mm:booleanfunction>

Gets the function value of function `name'. The function value is supposed to be Boolean, and this tag acts as a `condition' tag.

For more information about how function tags work generally see the the `functiontag' entry of this reference.

(since: MMBase-1.7)
see alsonode | function | listfunction | functiontag
condition attributes
contextreader attributes
contextwriter attributes
contextreferrer attributes
functiontag attributes
nodereferrer attributes
containerreferrer attributes
example 1 
<%!
public static boolean booleanFunction() {
    return System.currentTimeMillis() % 2 == 0;
}
%>
<mm:booleanfunction set="THISPAGE" name="booleanFunction" id="yes">
  YES
</mm:booleanfunction>
<mm:booleanfunction referid="yes" inverse="true">
  NO
</mm:booleanfunction>
 NO