Hi Eric 'bump' requested please. Bob On Mon, 2009-01-12 at 05:46 -0800, Eric Shulman wrote: > > So I guess you are asking for a modification to OpenTaggedTiddlers to > > scroll the page back to the first of the opened tiddlers, instead of > > the last. Eric? Sound possible? > > OpenTaggedTiddlers calls the displayTiddlers() function, which takes > an array of tiddler titles and display's them all in the order they > occur in the array. It does this by invoking displayTiddler() for > each title which, in turn, automatically triggers a scroll action > using the core's ensureVisible() function. > > Normally, the solution would be to simply invoke a call to > window.scrollTo() after calling on displayTiddlers(). However, this > won't work, due to the asynchronous display handling used when > *animating* the opening of the tiddlers. > > In order to achieve the desired effect regardless of animations, > OpenTaggedTiddlers will need to do it's own processing of the list of > titles rather than using the core's displayTiddlers() function, so > that it can display the tiddlers in reverse order *and* insert each > tiddler as the *top* of the stack. Then, the normal core-triggered > scrolling action that occurs at the end of the animation sequence will > result in the topmost tiddler being scrolled into view (if not already > visible). > > This change shouldn't be difficult to implement, but will need to be > carefully tested under different conditions to ensure that some subtle > side-effect isn't introduced. If I haven't posted something by the > end of this week, give this message a 'bump' to remind me. > > -e > >
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