[FMPP] How to use nested directives?

[Stefan U. <su...@su...>]

Hi fmpplers,

I try to generate my menus dynamically and to activate the current menu item. So I use one directive
inside another but I do not know how to do it right. The following is taken from the example below:

    <#if outFile?index_of(m.item.link) != -1>  <!-- m.item.link is undefined -->
    <#if outFile?index_of(${m.item.link}) != -1>  <!-- syntax error -->

Complete example:

    <#assign menus = [
        {"item": {"name": "Motive", "link": "motive.html"}},
        {"item": {"name": "Action", "link": "action.html"}},
    ]>
    <#if currentLanguage == "es">
        <#assign menus = [
            {"item": {"name": "Motivos", "link": "es/motive.html"}},
            {"item": {"name": "Acción", "link": "es/action.html"}},
        ]>
    </#if>
    <ul class="nav">
        <#list menus as m>
            <li <#if outFile?index_of(m.item.link) != -1>class="active"</#if>>
                <a href="${m.item.link}">${m.item.name}</a>
            </li>
        </#list> 
    </ul>

How can I access the variable m.item.link in the #if?

Thanks,
Stefan