XF 2.0 Create a Popup box?

[shanew]

Hello,

I want to create a popup from an input that when I click on input it will call a popup which will contain a content in it

How can I do that?

Thanks

 

[shanew]

I see this code

                        <a href="{{ link('login') }}" class="p-navgroup-link p-navgroup-link--textual p-navgroup-link--logIn"
                            data-xf-click="overlay" data-follow-redirects="on">
                            <span class="p-navgroup-linkText">{{ phrase('log_in') }}</span>
                        </a>

I don't know how to inherit it to create a custom popup for my forum?

Does anyone know? can you support on this?