dataFilter: Shiny module for filtering data

In DataEditR: An Interactive Editor for Viewing, Entering, Filtering & Editing Data

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)
}

DataEditR documentation built on March 18, 2022, 6:36 p.m.