Change the value of a select input on the client

Change the value of a select input on the client

updateF7Select(
  inputId,
  selected = NULL,
  session = shiny::getDefaultReactiveDomain()
)

Arguments

inputId	The id of the input object.
selected	New value.
session	The Shiny session object, usually the default value will suffice.

Examples

if (interactive()) {
 library(shiny)
 library(shinyMobile)

 shinyApp(
   ui = f7Page(
     title = "My app",
     f7SingleLayout(
       navbar = f7Navbar(title = "updateF7Select"),
       f7Card(
         f7Button(inputId = "update", label = "Update select"),
         br(),
         f7Select(
          inputId = "variable",
          label = "Choose a variable:",
          choices = colnames(mtcars)[-1],
          selected = "hp"
         ),
         verbatimTextOutput("test")
       )
     )
   ),
   server = function(input, output, session) {

     output$test <- renderPrint(input$variable)

     observeEvent(input$update, {
       updateF7Select(
         inputId = "variable",
         selected = "gear"
       )
     })
   }
 )
}