DT

DT copied to clipboard

Hello,

I recently tried to use selectPage, e.g. selectPage(proxy, 2), but this had no effect. I expected it would make the table jump to page 2.

---

By filing an issue to this repo, I promise that

• [ x] I have fully read the issue guide at https://yihui.name/issue/.
• [ x] I have provided the necessary information about my issue.
  • If I'm asking a question, I have already asked it on Stack Overflow or RStudio Community, waited for at least 24 hours, and included a link to my question there.
  • If I'm filing a bug report, I have included a minimal, self-contained, and reproducible example, and have also included xfun::session_info('DT'). I have upgraded all my packages to their latest versions (e.g., R, RStudio, and R packages), and also tried the development version: remotes::install_github('rstudio/DT').
  • If I have posted the same issue elsewhere, I have also mentioned it in this issue.
• [ x] I have learned the Github Markdown syntax, and formatted my issue correctly.

I understand that my issue may be closed if I don't fulfill my promises.

Ah no, this works, but not at the start-up.

• This works:

library(shiny)
library(DT)

ui <- fluidPage(
  br(), br(),
  actionButton("go", "Go"),
  br(), br(),
  DTOutput("dtable")
)

server <- function(input, output, session) {
  
  output[["dtable"]] <- renderDT({
    datatable(iris)
  })
  
  proxy <- dataTableProxy("dtable")
  
  observeEvent(input[["go"]], {
    selectPage(proxy, 3)
  })
  
}

shinyApp(ui, server)

• This does not work:

library(shiny)
library(DT)

ui <- fluidPage(
  br(), br(),
  DTOutput("dtable")
)

server <- function(input, output, session) {
  
  output[["dtable"]] <- renderDT({
    datatable(iris)
  })
  
  proxy <- dataTableProxy("dtable")
  selectPage(proxy, 3)
  
}

shinyApp(ui, server)

Ah no, this works, but not at the start-up.

Perhaps the table is not ready to be manipulated by the proxy yet. I'm not sure if this is a bug or not.

Not sure too, but selectRow does work at the startup.

Hmm, that's interesting...