Re: [R] Return Value of TCl/Tk window in R

> res <- tkmessageBox(title = "test",message = "Continue?", +icon ="question", type = "okcancel") > if (tclvalue(res) == "ok") 1 else 2 Happy new year! Philippe Grosjean Richard Müller wrote: > Hello, > I have the TCl/Tk command > "tkmessageBox(titel="",message="x",icon="question",ty

Re: [R] Return Value of TCl/Tk window in R

This webpage has been very helpful for me: http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/ -Samu Richard Müller kirjoitti: > Hello, > I have the TCl/Tk command > "tkmessageBox(titel="",message="x",icon="question",type="okcancel")" in my R > script. Now I want to perform some operation i

Re: [R] Return Value of TCl/Tk window in R

Richard Müller wrote: > > I have the TCl/Tk command > "tkmessageBox(titel="",message="x",icon="question",type="okcancel")" > in my R script. Now I want to perform some operation in relation to > the user's choice, something like "if (okpressed) xxx else yyy" What > values does this command give

Re: [R] Return Value of TCl/Tk window in R

Is it so hard to find out? Your tcl documentation will tell you what tk_messageBox returns, and as it is tcl string, you need to call tclvalue() on the value of tkmessageBox() to get an R character vector. On Fri, 28 Dec 2007, Richard Müller wrote: Hello, I have the TCl/Tk command "tkmessage

[R] Return Value of TCl/Tk window in R

Hello, I have the TCl/Tk command "tkmessageBox(titel="",message="x",icon="question",type="okcancel")" in my R script. Now I want to perform some operation in relation to the user's choice, something like "if (okpressed) xxx else yyy" What values does this command give and how are they used? Than