You also probably noticed that the files are in a different order than they were in the automatic pagetree: @filepath{carticle.html} is first, followed by @filepath{article.html} and then @filepath{barticle.html}. This too is deliberate, so we can see what happens with a differently ordered pagetree.
Pagetrees don't change as often as other source files, so as a performance optimization, the project server ignores them when deciding whether to refresh a file. Thus, after updating a pagetree, you have to trigger a refresh manually. The easiest way is to restart the project server — go to your terminal window, stop the project server with @onscreen{ctrl+C}, and then restart it.
Pagetrees don't change as often as other source files, so as a performance optimization, the project server ignores them when deciding whether to refresh a file. Thus, after updating a pagetree, you have to manually reset your project. Go to your terminal window and stop the project server with @onscreen{ctrl+C}.
Now refresh @filepath{carticle.html}. You'll notice that the navigation links are different. You won't see a previous-page link — because @filepath{carticle.html} is now the first page in the pagetree —and the next page will show up as @filepath{article.html}. Click through to @filepath{article.html}, and you'll see the navigation likewise updated. Click through to @filepath{barticle.html}, and you'll see ...
Then clear Pollen's cache of rendered pages:
@terminal{
> raco pollen reset}
And restart the project server:
@terminal{
> raco pollen start}
Now click on @filepath{carticle.html} again. You'll notice that the navigation links are different. You won't see a previous-page link — because @filepath{carticle.html} is now the first page in the pagetree —and the next page will show up as @filepath{article.html}. Click through to @filepath{article.html}, and you'll see the navigation likewise updated. Click through to @filepath{barticle.html}, and you'll see ...
