File Upload Control — f7File • shinyMobile

Create a file upload control that can be used to upload one or more files.

Usage

f7File(
  inputId,
  label,
  multiple = FALSE,
  accept = NULL,
  width = NULL,
  buttonLabel = "Browse...",
  placeholder = "No file selected"
)

Arguments

inputId: The input slot that will be used to access the value.
label: Display label for the control, or NULL for no label.
multiple: Whether the user should be allowed to select and upload multiple files at once. Does not work on older browsers, including Internet Explorer 9 and earlier.
accept: A character vector of MIME types; gives the browser a hint of what kind of files the server is expecting.
width: The width of the input, e.g. 400px.
buttonLabel: The label used on the button. Can be text or an HTML tag object.
placeholder: The text to show before a file has been uploaded.

Examples

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

  ui <- f7Page(
    f7SingleLayout(
      navbar = f7Navbar(title = "File handling"),
      f7Block(f7File("up", "Upload!"))
    )
  )

  server <- function(input, output) {
    data <- reactive(input$up)
    observe(print(data()))
  }

  shinyApp(ui, server)
}