# Select variables --------------------------------------------------------
if (interactive()) {
library(shiny)
library(shinyWidgets)
data("mpg", package = "ggplot2")
ui <- fluidPage(
fluidRow(
column(
width = 10, offset = 1,
tags$h3("Filter data with selectize group"),
panel(
checkboxGroupInput(
inputId = "vars",
label = "Variables to use:",
choices = c("manufacturer", "model", "trans", "class"),
selected = c("manufacturer", "model", "trans", "class"),
inline = TRUE
),
selectizeGroupUI(
id = "my-filters",
params = list(
manufacturer = list(inputId = "manufacturer", title = "Manufacturer:"),
model = list(inputId = "model", title = "Model:"),
trans = list(inputId = "trans", title = "Trans:"),
class = list(inputId = "class", title = "Class:")
)
),
status = "primary"
),
DT::dataTableOutput(outputId = "table")
)
)
)
server <- function(input, output, session) {
vars_r <- reactive({
input$vars
})
res_mod <- callModule(
module = selectizeGroupServer,
id = "my-filters",
data = mpg,
vars = vars_r
)
output$table <- DT::renderDataTable({
req(res_mod())
res_mod()
})
}
shinyApp(ui, server)
}
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