Re: "changebit" front-end option for Demonstrations NBs
- To: mathgroup at smc.vnet.net
- Subject: [mg107938] Re: "changebit" front-end option for Demonstrations NBs
- From: divisor <congruentialuminaire at yahoo.com>
- Date: Wed, 3 Mar 2010 05:52:13 -0500 (EST)
- References: <hlgllc$l6u$1@smc.vnet.net>
Thanks John...there's more on this...
I guess that this Option does not apply to DynamicModule[]. The
VirtualBook explains that DynamicModule[] saves values in the front-
end.
The following one-line test will preserve the values after
NotebookSave[]/NotebookOpen[]. But if you bring up a notebook and
change a value in a DynamicModule[], Mathematica will allow the user to quit
the notebook without any prompt for Save.
DynamicModule[{x = .5}, {Slider[Dynamic[x]], Dynamic[Plot[Sin[10 y x],
{y, 0, 2 \[Pi]} ] ] } ]
Roger Williams
Franklin Laboratory
On Feb 17, 3:58 am, John Fultz <jfu... at wolfram.com> wrote:
> The option is Saveable. When Saveable->False, the File->Save menu command will
> <snipped/>