dataFilter {DataEditR}

Shiny module for filtering data

Description

Shiny module for filtering data

Usage

dataFilterUI(id)

dataFilterServer(id, data = reactive(NULL), hide = FALSE, hover_text = NULL)

Arguments

id

unique identifier for the module to prevent namespace clashes when making multiple calls to this shiny module.

data

an array wrapped in reactive() containing the data to be filtered.

hide

logical indicating whether the data filtering user interface should be hidden from the user, set to FALSE by default.

hover_text

text to display on download button when user hovers cursor over button, set to NULL by default to turn off hover text.

Value

a list of reactive objects containing the filtered data and indices for filtered rows.

Author(s)

Dillon Hammill, [e-mail]

Examples

if (interactive()) {
  library(shiny)
  library(rhandsontable)
  library(shinyjs)

  ui <- fluidPage(
    useShinyjs(),
    dataInputUI("input1"),
    dataFilterUI("filter1"),
    rHandsontableOutput("data1")
  )

  server <- function(input,
                     output,
                     session) {
    data_input <- dataInputServer("input1")
    
    # list with slots data and rows (indices)
    data_filter <- dataFilterServer("filter1",
      data = data_input
    )

    output$data1 <- renderRHandsontable({
      if (!is.null(data_filter$data())) {
        rhandsontable(data_filter$data())
      }
    })
    
  }

  shinyApp(ui, server)
}