Display variable names when hovering a scatter plot

Here’s a plot made with {echarts4r} that comes from this answer on GitHub: library(echarts4r) library(tibble) mtcars %>% rownames_to_column(“model”) %>% e_charts(mpg) %>% …

How to filter (search) formatted columns in R DT (DataTable)

When applying formatting to a column in DT::datatable(), the DataTables automatic column filter is not working. For example: library(DT) a <- letters[1:10] b <- 1:10 df <- data.frame(a, b) …

shiny: start the app with hidden tabs, with NO delay

I would like to build an application and some of the tabs will be hidden to the user until he types the right password. I know how to do this with shinyjs::hideTab: library(shiny);library(shinyjs) ui …

Need to replace default “No data available in table” message in Shiny R renderDataTable

I don’t know much of JavaScript, and I’m having a problem to override the default message in the Shiny R App, when I’m outputting table. When table is empty, it’s giving message “No data available in …