Problems with programming simple timer in Tcl
Posted by Dimon (Dimon), 16 August 2006Hello gentlmen
I happen in trouble with programming a simple timer in Tcl.
The task is next. It's needed to start timer, for example 10 seconds. The script must do something every second until timer is counting and stopping any actions when time is over.
I try to use after command:
but timer variable named isOver don't setted after expected delay and the 'while' cycle is endless.
How to solve this problem?
Posted by admin (Graham Ellis), 19 August 2006Add in an update to give your rimed even a look in .... try
Posted by iamxiaop (iamxiaop), 31 July 2007Yes, the Update works here. but what 's the funcition of "update"? what other usage does update has?
Posted by admin (Graham Ellis), 31 July 2007The other one that I recall is update idletasks in Tk.
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