如何停止无线答题器跳过幻灯片上的增量内容

Question

I like creating my presentations in RMarkdown using slidy.

It seems like Slidy needs to see right and left arrows for moving forwards and backwards through the incremental display of a slide.

It also seems that most remote clickers send Page Down and Page Up. (Looks like I have a Logitech R400.)

For Slidy, these are causing a jump to the next slide, and is skipping the incremental display of the bullets on my slide.

Is there a way to get Slidy to process the Page Up / Down differently? To treat them the same as Right/Left?

Also open to any apps that could intercept the clicker and convert it, but that may be better posted in a different community; hoping for a software fix at it's more likely to be portable when presenting on other machines.

Answer 1

Monkey Patch fix :

I went to self_contained: false in the YAML top-matter, then went to libs\\slidy-2\\scripts\\slidy.js .

Circa line 2089, found block beginning if (key == 34) // Page Down .

Inside that block, found the line w3c_slidy.next_slide(false); .
Changed that to w3c_slidy.next_slide(!event.shiftKey); (copied from the Right arrow block a little further down) and now I get the behaviour I want.

Suspect it may not be robust. May get trashed when I re-knit the RMarkdown.