f7Text creates a text input container.
updateF7Text changes the value of a text input on the client.
Usage
f7Text(inputId, label, value = "", placeholder = NULL)
updateF7Text(
inputId,
label = NULL,
value = NULL,
placeholder = NULL,
session = shiny::getDefaultReactiveDomain()
)Arguments
- 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.
- session
The Shiny session object, usually the default value will suffice.
Examples
# A text input
if(interactive()){
library(shiny)
library(shinyMobile)
shinyApp(
ui = f7Page(
title = "My app",
f7SingleLayout(
navbar = f7Navbar(title = "f7Text"),
f7Text(
inputId = "caption",
label = "Caption",
value = "Data Summary",
placeholder = "Your text here"
),
verbatimTextOutput("value")
)
),
server = function(input, output) {
output$value <- renderPrint({ input$caption })
}
)
}
# Update text input
if (interactive()) {
library(shiny)
library(shinyMobile)
ui <- f7Page(
f7SingleLayout(
navbar = f7Navbar(title = "updateF7Text"),
f7Block(f7Button("trigger", "Click me")),
f7Text(
inputId = "text",
label = "Caption",
value = "Some text",
placeholder = "Your text here"
),
verbatimTextOutput("value")
)
)
server <- function(input, output, session) {
output$value <- renderPrint(input$text)
observeEvent(input$trigger, {
updateF7Text("text", value = "Updated Text")
})
}
shinyApp(ui, server)
}