Examples

Example With a Label Excluded

View XML

<code>
    <visible function="showCodeSnippet"/>
    <binding variable="question">
        <attribute name="codeSnippet"/>
    </binding>
</code>

Backing unit

unit QuestionManagement;
Question question;

void initQuestion() {
    question = getCurrentQuestion();
}

bool showCodeSnippet() {
    if(question.codeSnippet == null) {
        return false;
    }
    return true;
}
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.
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Example With a Label Included

<code label="info.code_example">
    <visible function="showCodeSnippet"/>
    <binding variable="question">
        <attribute name="codeSnippet"/>
    </binding>
</code>

Backing unit

unit QuestionManagement;

Question question;

void initQuestion() {
    question = getCurrentQuestion();
}

bool showCodeSnippet() {
    if(question.codeSnippet == null) {
        return false;
    }
    return true;
}
.
.
.

en.lang file entries

info.code_example = Code example:

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