Description Usage Arguments Value Note See Also Examples
Create a Shiny input that is disabled when the Shiny app starts. The input can
be enabled later with shinyjs::toggleState
or shinyjs::enable
.
1 |
... |
Shiny input (or tagList or list of of tags that include inputs) to disable. |
The tag (or tags) that was given as an argument in a disabled state.
shinyjs
must be initialized with a call to useShinyjs()
in the app's ui.
useShinyjs
,
toggleState
,
enable
,
disable
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | if (interactive()) {
library(shiny)
shinyApp(
ui = fluidPage(
useShinyjs(), # Set up shinyjs
actionButton("btn", "Click me"),
disabled(
textInput("element", NULL, "I was born disabled")
)
),
server = function(input, output) {
observeEvent(input$btn, {
enable("element")
})
}
)
}
library(shiny)
disabled(numericInput("num", NULL, 5), dateInput("date", NULL))
|
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