how are you going? Came here to ask you how symfony2 and angularjs can work together, because I tried to find and read about it on google and others, but I still can't understand at all. -Is it possible? -If it is possible, what are the advantages and disadvantages? -symfony2-jquery or symfony2-angularjs? or both(i still don't underestand)?.. -What about twig? how can I work with the {{}} of angular (just explain me how, not the implementation)?
One thing you can do is to implement a REST API with Symfony that provides data and then create a web application with AngularJS that consumes data from the REST API. I'm pretty sure you can find a lot of examples of that by looking on Google.
If you wanna use angular you must use {% verbatim %} tag like this:
{% verbatim %}
<ul>
{% for item in seq %}
<li>{{ item }}</li>
{% endfor %}
</ul>
{% endverbatim %}
Inside tag you can write angular code