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Shiny - Introduction to Shiny Server
Shiny Server is a back end program that makes a big difference. It builds a web server specifically designed to host Shiny apps. With Shiny Server you can host your apps in a controlled environment, l...
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Shiny - Upgrade notes for Shiny 0.14
Shiny is a package that makes it easy to create interactive web apps using R and Python.
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reactiveFileReader
reactiveFileReader
Arguments
intervalMillis
Approximate number of milliseconds to wait between
checks of the file's last modified time. This can be a numeric value, or a
function that returns a numeri...
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Register an Input Handler — registerInputHandler
Register an Input Handler — registerInputHandler
v1.7.0
Description
Adds an input handler for data of this type. When called, Shiny will use the
function provided to refine the data passed back from t...
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withProgress
withProgress
withProgress(expr, min = 0, max = 1, value = min + (max - min) * 0.1,
message = NULL, detail = NULL, style = getShinyOption("progress.style",
default = "notification"), session = getD...
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validate
validate
Arguments
NULL for success,
errorClass
shiny-output-error- prepended to this value.
expr
An expression to test. The condition will pass if the expression
meets the conditions spelled out in ...