Change the value of a search input on the client
Change the value of a search input on the client
updateSearchInput( session, inputId, label = NULL, value = NULL, placeholder = NULL, trigger = FALSE )
session |
The |
inputId |
The id of the input object. |
label |
The label to set for the input object. |
value |
The value to set for the input object. |
placeholder |
The placeholder to set for the input object. |
trigger |
Logical, update value server-side as well. |
By default, only UI value is updated, use trigger = TRUE to update both UI and Server value.
if (interactive()) {
library(shiny)
library(shinyWidgets)
ui <- fluidPage(
tags$h2("Update searchinput"),
searchInput(
inputId = "search", label = "Enter your text",
placeholder = "A placeholder",
btnSearch = icon("search"),
btnReset = icon("remove"),
width = "450px"
),
br(),
verbatimTextOutput(outputId = "res"),
br(),
textInput(
inputId = "update_search",
label = "Update search"
),
checkboxInput(
inputId = "trigger_search",
label = "Trigger update search",
value = TRUE
)
)
server <- function(input, output, session) {
output$res <- renderPrint({
input$search
})
observeEvent(input$update_search, {
updateSearchInput(
session = session,
inputId = "search",
value = input$update_search,
trigger = input$trigger_search
)
}, ignoreInit = TRUE)
}
shinyApp(ui, server)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.