Add & Clear

Add and clear data in Shiny.

g_clear_p(proxy)

g_data_p(proxy, data, from, to, value, ...)

Arguments

proxy	A proxy as returned by giorProxy.
data	A data.frame.
from	Source and target of edges.
to	Source and target of edges.
value	Numerical value of edges.
...	Any other columns to select from the data, i.e.: inColor or outColor

Examples

if(interactive()){

  library(shiny)

  data("country_data")

  ui <- fluidPage(
    actionButton("add", "add"),
    actionButton("clear", "clear"),
    giorOutput("gior")
  )

  server <- function(input, output, session){
    output$gior <- renderGior({
      data %>%
        gior() %>%
        g_data(from, to, value)
    })

    observeEvent(input$clear, {
      giorProxy("gior") %>%
        g_clear_p()
    })

    observeEvent(input$add, {
      giorProxy("gior") %>%
        g_data_p(country_data, from, to, value)
    })
  }

  shinyApp(ui, server)

}