[R] trouble with tkgetOpenFile

2008-09-17 Thread Gang Chen
I'm trying to use the following loop to open a window multiple times to select files, but only the last window shows up. What am I missing? library(tcltk) nWin - 6 fn - vector('list', nWin) for (ii in nWin) { fn[[ii]] - tclvalue( tkgetOpenFile( filetypes = {{Files} {.1D}} {{All files}

Re: [R] trouble with tkgetOpenFile

2008-09-17 Thread John Fox
PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gang Chen Sent: September-17-08 4:31 PM To: [EMAIL PROTECTED] Subject: [R] trouble with tkgetOpenFile I'm trying to use the following loop to open a window multiple times to select files, but only the last window shows up. What am I missing

Re: [R] trouble with tkgetOpenFile

2008-09-17 Thread Gang Chen
McMaster University Hamilton, Ontario, Canada web: socserv.mcmaster.ca/jfox -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gang Chen Sent: September-17-08 4:31 PM To: [EMAIL PROTECTED] Subject: [R] trouble with tkgetOpenFile I'm trying to use