I did some thinking on this and no it isn't possible to achieve.
I was thinking that we could pass the current page ID as a parameter when you click on the sidebar, this would indeed cause the sidebar to retain the previous post listings but when you navigate to post 2 then list 1 will show. When you're on Post 3 the original list that was to be shown on Post 2 will be shown on Post 3.
The main issue now is that when you're on Post 1 there won't be a list because there won't be an ID passed into the URL for the view to be filtered.
Please let me know what you think of this as this is the best approach.
I had a look at this and it seems it won't be possible as.
I had initially thought that this view was being filtered by the current post but it isn't it is actually a search view. So we won't be able to keep the previous search results when you navigate to another page.
Hi Shane
thanks for trying, I thought it was possible to block the search on this page until we had made a new one.
But the fields are empty when we choose another result.
and if you don't see anything else, I close this request
Guy
I just had an idea, could you confirm that you want the previous page's search result to remain until a new search is performed?
We can actually use the current URL values and append it to the URL of the posts in the list as parameters.
Whenever a URL in the sidebar is clicked it will pass the Parameters of the Current page to the page that you clicked to, this will in turn filter the sidebar to the list that was on the previous page.
We can keep doing this until a new search is performed.