This function eases the configuration of the learnr document to get user and database info, record events, use grade this and parameterize learnr.
learnitdownLearnrSetup(
config,
sign_in,
time.limit = 60,
cap = "R Code",
echo = FALSE,
comment = NA,
use.gradethis = TRUE,
event.recorder = learnitdown::record_learnr,
debug = Sys.getenv("LEARNITDOWN_DEBUG", 0) != 0
)
learnitdownLearnrBanner(
title,
text,
image,
align = "left",
msg.nologin = "Anonymous user, no record!",
msg.login = "Recording activated for ",
msg.error = "Error recording activity! "
)
learnitdownLearnrServer(input, output, session)Arguments
- config
The
config()command to use to get database info.- sign_in
The
sign_in()command to use to get user info.- time.limit
The maximum time allowed to evaluate R code.
- cap
The caption for R code widgets.
- echo
Do we echo commands in R chunks?
- comment
The prefix added before each line of R chunk output.
- use.gradethis
Do we use gradethis?
- event.recorder
The function to use as event recorder. you should probably not change the default value here.
- debug
Do we issue additions debugging informations?
- title
The Title for the banner.
- text
Text to print beneath the title.
- image
URL to an image to display in the banner.
- align
How is the image aligned: "left" (default), "right", "middle", "top" or "bottom".
- msg.nologin
The message to display if no user is logged in.
- msg.login
The message to display if a user is logged in (will be followed by the login).
- msg.error
The message when an error during recording of activity in the database occurs.
- input
The Shiny input.
- output
The Shiny output.
- session
The Shiny session.
Value
Nothing. The function is used to setup the learnr environment.