We are building an e-learning service for R language with learnr package and RStudio Connect. There is a variable in “RChunk” of RMarkdown. And we would like to use this variable to decide if learnr “Hint” component is visible or invisible.
We have found a solution of making “Hint” component invisible without passing variable from R:
<div id="pkgload-hint" style="display:none"> **Hint:** library() </div>
This way can hide the learnr Hint without variable.
Because we would like to use variable which depend on the data from our database, we edited the codes as follows:
<div id="pkgload-hint" style=T3>
*T3=”display:none” or “” (depends on Database)
But it doesn’t work.