Tkinter items question

Weil weil at sireconnect.de
Thu Apr 20 17:01:29 CEST 2000


Fredrik Lundh <effbot at telia.com> schrieb in im Newsbeitrag:
Ix%K4.462$wYl.187476480 at newsb.telia.net...
[snip]

> okay, how about storing a serial number as a tag.  when
> you create a new object, do something like:
>
>     self.serial = self.serial + 1
>     tag = "item%d" % self.serial
>     self.create_item(..., tags=tag)
>
> and
>
>     tag = "item%d" % self.serial
>     self.delete(self.serial)

Shouldn't this read: self.delete(tag) ? Or am I getting something wrong?

>     serial.serial = serial.serial - 1
>
> you'd probably consume less memory by storing a list of
> int(handle)'s, but that's another story.

That's right, I think.

> </F>

Thanks a lot for your help.
At least now I know it wasn't my fault I didn't find any
'last'-tag, automatically handled by Tk as for example 'current'.







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