hi there I am trying to add a nested menu in a side menu.
for example please check this:
http://codepen.io/ionic/pen/QwamEW
when I click a menu item, the new page (new form) will open.
But I want to open that page in the side menu...not in a new page!
here is an old example that do not work with the new version.
`http://codepen.io/mhartington/pen/mFGfj`
can somebody help me to do that?