Rstudio shiny collapsible sidePanel

Question

I want to maximise the usable screen width of the mainPanel for an Rstudio shiny webpage.

In my webpage, the sidePanel is used to select p

Answer 1

Only a partial solution but ... if you wrap the div below around the content or your sidebarPanel

div(id = "demo", class = "collapse in", 

)

and then put a button in your main panel as follows

HTML("simple collapsible"),

you can collapse the content of the sidebarPanel. This doesn't expand the main panel to take up all the screen however.