NRO Corner with Firefox posts a return tab everytime you scroll past an item. Consequently, when you click the return arrow, you don't return to NRO home, but stay in the Corner.

Question

The 'items' I refer to are the various articles in the blog 'The Corner'. The 'problem' occurs on any of NRO's blogs, i.e. 'Bench Memos', 'The Campaign Spot', etc.
The point is that if I, from the NRO home page, select 'the Corner', the back arrow key should point then to NRO home, no matter how far down into 'the Corner' I read. As it happens, however, every discrete item inside the blog posts its own pointer to the history and one ends up with multiple repetitive pointers to the Corner, rather than to one NRO home.

Answer 1

All,
I haven't looked at that tutorial for quite a while but just gave it a quick look.
Further down in the tutorial, it directs you to set the value of P7_PREV_PAGE, under Add Functionality to Support Adding Multiple Issues Sequentially - have you done that? There is also a mention that there is more branching to be done - "The branch you just created is looking for a value in P7_PREV_PAGE. Since the page was not called from another page, the value has not been set. You need to fix that next." It goes on to have you define that value from other places.
Can you describe what you are doing when you get the error? There could be something missing from the tutorial. A way around it would be to create a default value for P7_PREV_PAGE so that if it is not set, a default page will be used.
-- Sharon