Push page with state without changing query string

Hi there,

We are wondering how we can open a new page and pass data into it.

We are using NavParams to pass information from one page to another like that:
this.nav.rootNav.push(Page, { foo: bar })

This will open the new page, but will also change the query string to something like: /?foo=bar. We do not want that to happen.

Question: is it possible to pass information from one Page to another without affecting the query string?