title: redux store state between page route
body: <p>setup:</p>
  
  <blockquote>
    <ul>
    <li>@page1 loads list of items</li>
    <li>@page1 i have a link to route to @page2 </li>
    <li>@page2 have dropdown list with items from @page1 via redux store/connect</li>
    </ul>
  </blockquote>
  
  <p>works <strong>route> @page1 -> @page2</strong></p>
  
  <blockquote>
    <p>it works ok if the flow goes @page1 -> @page2 since it ensures items to be preloaded.</p>
  </blockquote>
  
  <p>question how to be <strong>route -> @page2</strong></p>
  
  <blockquote>
    <p>but what is the best way to handle items when it directly goes to @page2 , should i somehow detect the route origin and load items @page2 again?</p>
  </blockquote>