Arithmetic and Boolean

Aritmetic operations

Es kann auch gerechnet werden:

th:with="isEven=(${prodStat.count} % 2 == 0)"

Boolean: Vergleiche

Values in expressions can be compared with the > , < , >= and <= symbols, as usual, and also the == and != operators can be used to check equality (or the lack of it). Note that XML establishes that the < and > symbols should not be used in attribute values, and so they should be substituted by &lt; and &gt; .

th:if="${prodStat.count} &gt; 1"
th:text="'Execution mode is ' + ( (${execMode} == 'dev')? 'Development' : 'Production')"

Note that textual aliases exist for some of these operators: gt ( > ), lt ( < ), ge ( >= ), le ( <= ), not ( ! ). Also eq ( == ), neq / ne ( != ).

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