Internet Archive BookReader

Last Page not reached with scrollbar or slider (version 29)

Bug #812305 reported by Edu Hackenitz on 2011-07-18

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Internet Archive BookReader	Confirmed	Medium	mangtronix	Internet Archive BookReader codesprint

Bug Description

Perhaps this is a duplicate of https://bugs.launchpad.net/bookreader/+bug/662181 but we are experiencing something similar.
When we use the 'as is' example bookreader demo is has 15 pages (last 5 are the openlib logo pages). Scrolling down with mouse or scrollbar reaches page 15 but slider and indexes (in url) stay at 14. When you do some rezises sometimes the slider+indexes will jump to 15. Since we use the pageindex to jump to other linked data , users can never reach the last item.

Revision history for this message

Edu Hackenitz (e-hackenitz) wrote on 2011-07-18:

Screendump showing the problem Edit (693.3 KiB, image/png)

Revision history for this message

Edu Hackenitz (e-hackenitz) wrote on 2011-07-18:

Addition: the scrollforward button does update the slider but does not update the index in the url or the br.getPageNum

Revision history for this message

mangtronix (mang) wrote on 2011-08-31:

The root problem here is that the page which touches the top of the content area is considered the "current" page. So in this case page 14 is considered the current page. A fix is to make the page at the center of the screen be considered the current page.