shinyMobile (version 1.0.1)

f7DatePicker: Framework7 date picker

Description

f7DatePicker creates a Framework7 date picker input.

updateF7DatePicker changes the value of a date picker input on the client.

Usage

f7DatePicker(
  inputId,
  label,
  value = NULL,
  multiple = FALSE,
  direction = c("horizontal", "vertical"),
  minDate = NULL,
  maxDate = NULL,
  dateFormat = "yyyy-mm-dd",
  openIn = c("auto", "popover", "sheet", "customModal"),
  scrollToInput = FALSE,
  closeByOutsideClick = TRUE,
  toolbar = TRUE,
  toolbarCloseText = "Done",
  header = FALSE,
  headerPlaceholder = "Select date"
)
updateF7DatePicker(
  inputId,
  value = NULL,
  ...,
  session = shiny::getDefaultReactiveDomain()
)

Value

a Date vector.

Arguments

inputId

The id of the input object.

label

Input label.

value

The new value for the input.

multiple

If TRUE allow to select multiple dates.

direction

Months layout direction, could be 'horizontal' or 'vertical'.

minDate

Minimum allowed date.

maxDate

Maximum allowed date.

dateFormat

Date format: "yyyy-mm-dd", for instance.

openIn

Can be auto, popover (to open calendar in popover), sheet (to open in sheet modal) or customModal (to open in custom Calendar modal overlay). In case of auto will open in sheet modal on small screens and in popover on large screens.

scrollToInput

Scroll viewport (page-content) to input when calendar opened.

closeByOutsideClick

If enabled, picker will be closed by clicking outside of picker or related input element.

toolbar

Enables calendar toolbar.

toolbarCloseText

Text for Done/Close toolbar button.

header

Enables calendar header.

headerPlaceholder

Default calendar header placeholder text.

...

Parameters used to update the date picker, use same arguments as in f7DatePicker.

session

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

Examples

# Date picker
if (interactive()) {
  library(shiny)
  library(shinyMobile)

  shinyApp(
    ui = f7Page(
      title = "My app",
      f7SingleLayout(
        navbar = f7Navbar(title = "f7DatePicker"),
        f7DatePicker(
          inputId = "date",
          label = "Choose a date",
          value = "2019-08-24"
        ),
        "The selected date is",
        verbatimTextOutput("selectDate"),
        f7DatePicker(
          inputId = "multipleDates",
          label = "Choose multiple dates",
          value = Sys.Date() + 0:3,
          multiple = TRUE
        ),
        "The selected date is",
        verbatimTextOutput("selectMultipleDates"),
        f7DatePicker(
          inputId = "default",
          label = "Choose a date",
          value = NULL
        ),
        "The selected date is",
        verbatimTextOutput("selectDefault")
      )
    ),
    server = function(input, output, session) {

      output$selectDate <- renderPrint(input$date)
      output$selectMultipleDates <- renderPrint(input$multipleDates)
      output$selectDefault <- renderPrint(input$default)

    }
  )
}
# Update date picker
if (interactive()) {
  library(shiny)
  library(shinyMobile)

  shinyApp(
    ui = f7Page(
      title = "My app",
      f7SingleLayout(
        navbar = f7Navbar(title = "Update date picker"),
        f7Card(
          f7Button(inputId = "selectToday", label = "Select today"),
          f7Button(inputId = "rmToolbar", label = "Remove toolbar"),
          f7Button(inputId = "addToolbar", label = "Add toolbar"),
          f7DatePicker(
            inputId = "mypicker",
            label = "Choose a date",
            value = Sys.Date() - 7,
            openIn = "auto",
            direction = "horizontal"
          ),
          verbatimTextOutput("pickerval")
        )
      )
    ),
    server = function(input, output, session) {

      output$pickerval <- renderPrint(input$mypicker)

      observeEvent(input$selectToday, {
        updateF7DatePicker(
          inputId = "mypicker",
          value = Sys.Date()
        )
      })

      observeEvent(input$rmToolbar, {
        updateF7DatePicker(
          inputId = "mypicker",
          toolbar = FALSE,
          dateFormat = "yyyy-mm-dd" # preserve date format
        )
      })

      observeEvent(input$addToolbar, {
        updateF7DatePicker(
          inputId = "mypicker",
          toolbar = TRUE,
          dateFormat = "yyyy-mm-dd" # preserve date format
        )
      })

    }
  )
}