Here is a nice approach to using CSS to reveal a hidden-image on mouseover. I created a jsfiddle using this.
Its relevance to rblocks is that it can allow instructors using knitr to generate the notes to hide answers to questions in the HTML itself. It would require a custom knitr hook, but that should be straightforward to write.
It is low priority currently, but just wanted to leave it in, so that I don't forget.
Here is a nice approach to using CSS to reveal a hidden-image on mouseover. I created a jsfiddle using this.
Its relevance to
rblocksis that it can allow instructors usingknitrto generate the notes to hide answers to questions in the HTML itself. It would require a custom knitr hook, but that should be straightforward to write.It is low priority currently, but just wanted to leave it in, so that I don't forget.