On Aug 17, 3:32 am, Eric Brunel <eric.bru...@pragmadev.nospam.com> wrote: > In article > <993d9560-564d-47f0-b2db-6f0c6404a...@g6g2000pro.googlegroups.com>, > > Jah_Alarm <jah.al...@gmail.com> wrote: > > hi, > > > pls help me out with the following issue: I wrote a function that uses > > a for loop that changes a value of a certain variable each iteration. > > What I want is by clicking a button in GUI (with the command bound to > > this function) this value each iteration is displayed in a textbox > > (label). So far only one (starting value) is displayed. > > > thanks, > > > Alex > > First, with posts like this, you're highly unlikely to get any useful > answer: please strip down your code to the smallest part that displays > the problem, post this code here, explaining what you're expecting and > what you're getting. Otherwise, people just won't know what you're > talking about unless they have a crystal ballŠ > > Now using my own crystal ball: if you don't return the control to the > GUI each time your variable is increased, the GUI won't get a chance to > update itself. Since you seem to use Tkinter (another wild guessŠ), you > probably need a call to the update_idletasks method on any Tkinter > widget each time you change your TextVariable. > > HTH > - Eric -
Thanks, but where is this command used, in the button than runs the algorithm, the label or the function itself? -- http://mail.python.org/mailman/listinfo/python-list