SlideVertical.md

How can I slide my view from bottom up (transition) from one screen to the other?

You simply need to add styles to your route configuration in the Component that you are pushing onto StackNavigation:

import React, { Component } from 'react';
import { NavigationStyles } from '@exponent/ex-navigation';

class Foo extends Component {
  static route = {
    styles: {
      ...NavigationStyles.SlideVertical,
    },
  };

  render() { /* … */ };
}

by @knowbody