bool_eval callback #

Demo

Try on your phone

Some simple comparison and example on bool_eval operator. Callback bool_eval have additional operators, which are OR operator (| pipe character) and AND operator (& ampersand character).

<?xml version="1.0" encoding="UTF-8"?>
<SnomIPPhoneMenu xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../minibrowser_test.xsd">
<Title>cb bool_eval</Title>
<!-- 1 --><MenuItem name="true:$(bool_eval:true)" />
<!-- 0 --><MenuItem name="false:$(bool_eval:false)" />
<!-- 1 --><MenuItem name="true | true : $(bool_eval:true | true)" />
<!-- 1 --><MenuItem name="true | false :$(bool_eval:true | false)" />
<!-- 1 --><MenuItem name="false | true :$(bool_eval:false | true)" />
<!-- 0 --><MenuItem name="false | false :$(bool_eval:false | false) " />
<!-- 1 --><MenuItem name="true & true : $(bool_eval:true & true)" />
<!-- 0 --><MenuItem name="true & false :$(bool_eval:true & false)" />
<!-- 0 --><MenuItem name="false & true :$(bool_eval:false & true)" />
<!-- 0 --><MenuItem name="false & false :$(bool_eval:false & false) " />
<!-- 0 --><MenuItem name="false | true & false :$(bool_eval:false | true & false)" />
<!-- 0 --><MenuItem name="true & false | false :$(bool_eval:true & false | false)" />
<!-- 1 --><MenuItem name="true & false | true :$(bool_eval:true & false | true)" />
</SnomIPPhoneMenu>