getPage | R Documentation |
jrc
offers two ways to control an interactive app. One is by using methods of classes
App
and Session
. This allows one to have any number of apps within one
R session, but requires some understanding of object oriented programming. Another way is to use
provided wrapper functions that are exported by the package. These functions internally work with
the App
object, which is stored in the package namespace upon initialization with
openPage
function. getPage
returns this object if any.
getPage()
Object of class App
or NULL
if there is no active app.
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