shinyMobile (version 0.7.0)

updateF7Slider: Change the value of a slider input on the client

Description

Change the value of a slider input on the client

Usage

updateF7Slider(
  inputId,
  min = NULL,
  max = NULL,
  value = NULL,
  scale = FALSE,
  scaleSteps = NULL,
  scaleSubSteps = NULL,
  step = NULL,
  color = NULL,
  session = shiny::getDefaultReactiveDomain()
)

Arguments

inputId

The id of the input object.

min

Slider minimum range.

max

Slider maximum range

value

Slider value or a vector containing 2 values (for a range).

scale

Slider scale.

scaleSteps

Number of scale steps.

scaleSubSteps

Number of scale sub steps (each step will be divided by this value).

step

Slider increase step size.

color

See getF7Colors for valid colors.

session

The Shiny session object, usually the default value will suffice.

Examples

# NOT RUN {
if(interactive()){
 library(shiny)
 library(shinyMobile)

 shinyApp(
   ui = f7Page(
     title = "My app",
     f7SingleLayout(
       navbar = f7Navbar(title = "updateF7Slider"),
       f7Card(
         f7Button(inputId = "update", label = "Update slider"),
         f7Slider(
           inputId = "obs",
           label = "Range values",
           max = 500,
           min = 0,
           step = 1,
           color = "deeppurple",
           value = c(50, 100)
         ),
         verbatimTextOutput("test")
       )
     )
   ),
   server = function(input, output, session) {

     output$test <- renderPrint({input$obs})

     observeEvent(input$update, {
       updateF7Slider(
         inputId = "obs",
         value = c(1, 5),
         min = 0,
         scaleSteps = 10,
         scaleSubSteps = 5,
         step = 0.1,
         max = 10,
         color = "teal"
       )
     })
   }
 )
}
# }