Fwd: simple dynamic expression problem
- To: mathgroup at smc.vnet.net
- Subject: [mg77951] Fwd: simple dynamic expression problem
- From: "Chris Chiasson" <chris at chiasson.name>
- Date: Wed, 20 Jun 2007 05:37:05 -0400 (EDT)
- References: <1182228670.690605.76240@q69g2000hsb.googlegroups.com>
Steps to reproduce:
1. Evaluating the following two commands in one Input cell:
Table[Module[{x=.5},{Slider[Dynamic[x]],Dynamic[x]}],{2}]
Table[DynamicModule[{x=.5},{Slider[Dynamic[x]],Dynamic[x]}],{2}]
2. Move both of the *last two* (DynamicModule) sliders.
3. Move both of the *first two* (Module) sliders.
Expected result:
All sliders move.
Actual result:
The final move attempt does not work.
Additional info:
Quitting the kernel after the following the above steps does not
display the expected unique symbol associated with the Module slider
that *does* move. Instead, it displays the value thereof, which should
no longer exist.
This problem example was taken directly from my interaction with the
documentation at
tutorial/AdvancedDynamicFunctionality
in the help browser and
http://reference.wolfram.com/mathematica/tutorial/AdvancedDynamicFunctionality.html
online.
Version info:
In[2]:= {$Version,Internal`$CreationID}
Out[2]= {6.0 for Microsoft Windows (32-bit) (April 27, 2007),853857}
--
http://chris.chiasson.name/