r - Possible to combine DT, formattable and shiny? -
formattable have easy options format table, example:
library(shiny) library(dt) library(formattable) df <- formattable(iris, lapply(1:4, function(col){ area(col = col) ~ color_tile("red", "green") this can later coverted dt datatable
df <- as.datatable(df) for me works perfefect view in viewer in rstudion. however, deploy shiny app somehow. complete code:
library(dt) library(shiny) ui <- fluidpage( dt::datatableoutput("table1")) server <- function(input, output){ df <- formattable(iris, lapply(1:4, function(col){ area(col = col) ~ color_tile("red", "green") })) df <- as.datatable(df) output$table1 <- dt::renderdatatable(dt::datatable(df)) } shinyapp(ui, server) this not work, there work around? conditional formatting formattable, use options dt offers example filtering, searching, colvis etc.
to deploy formattable there thread:
yes seems possible, mentioned here. here sample code on how achieve that:
library(shiny) library(data.table) library(formattable) ui <- fluidpage( selectinput("input1","species: ", choices = c("setosa", "versicolor", "virginica")), dt::datatableoutput("table1")) # make data.table of iris dataset. df <- iris server <- function(input, output){ output$table1 <- dt::renderdatatable( { my_df <- df[df$species==input$input1,] return(as.datatable(formattable(my_df, lapply(1:4, function(col){area(col = col) ~ color_tile("red", "green")})))) } ) } shinyapp(ui, server)
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