condition

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`condition' tags Condition tags evaluate their body only if a certain condition is met. This condition can be specified sometimes by attributes on the condition tag, or sometimes on the surrounding parent tags.
attributes
  • inverse
    Inverts the condition: the body of the tag will only be executed if the condition does not evaluate to true. This is an optional attribute with its default value set to 'false'.
    true
    false
tags of this typebooleanfunction | changed | isgreaterthan | islessthan | compare | even | first | hasalias | hasfield | hasfunction | hasnode | hasnodemanager | haspage | hasrank | hasrelationmanager | hasrelations | hassetting | isempty | isnotempty | last | listcondition | may | maychangecontext | maycreate | maycreaterelation | maydelete | mayread | maywrite | odd | notpresent | present | treehaspage | valid