Input variable length vector

[keaven]

After looking at the Twitter Bootstrap controls you are developing from/with, there are several I would probably use (e.g., accordian, tooltip)...one thing that is missing (as far as I can tell) is a method to input a vector of variable length. This is something I need for several input items to gsDesign...any method or workarounds would be welcome.

[yihui]

I'm just trying to close some old issues. If this one has not been solved, please reopen it. Perhaps I do not completely understand your question, but I guess a simple text input may work for you, e.g. you can input the vector in a text field, and scan it into R: scan(text = '1,2,3', sep = ',') (suppose 1,2,3 was from input$foo)