How addEventListener in nested template?

[oswaldofreitas]

Please, see the following link for details:
http://stackoverflow.com/questions/28838190/how-addeventlistener-in-nested-template

The question is: WHEN (in which event) should I use querySelectorAll() to get my forms that are inside a second/nested template (first is "#app"). Array length is returning zero.

[oswaldofreitas]

app.addEventListener('template-bound', function() {
    var template2 = app.$.template2;
    var forms = template2.querySelectorAll('.teste');
    console.log(template2); <== ok (HTMLTemplateElement)
    console.log(forms.length); <== issue (0)
});

[oswaldofreitas]

Question answered on stackoverflow, marking as closed