I've this page:
and I've this view:
I need to duplicate this view, and the second view I need to remove the footer and banner,
Can anyone help me please?
Oh man, tables that contain tables that contain tables that contain tables. That markup appcoach was outdated many years ago already http://vanseodesign.com/css/css-divs-vs-tables/
This is not a Plone problem.
When it comes to 'removing' banner and footer:
The easiest way is to do this with css
Your problem is that the markup is a bit insane, so it does not look like you have an ID to 'hide'.
As gyst said: drop everything 'with tables' (is this a Plone 4 site ?)
Do the items with flex box (unless most of your users have old browsers)
With this approach, it can be used on mobile easily.
Already solved this with that jquery:
var isInIframe = (window.location != window.parent.location) ? true : false;