Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1999
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1999

[Date Index] [Thread Index] [Author Index]

Search the Archive

RE: Q: Can I create a button function ?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg18862] RE: [mg18833] Q: Can I create a button function ?
  • From: "Ersek, Ted R" <ErsekTR at navair.navy.mil>
  • Date: Sun, 25 Jul 1999 03:30:03 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

X. Jing Li  wrote:
-------------------------
I am trying to create a Mathematica notebook as a calculator type
application for our project. I put some buttons such as fraction,
square root,  integration, differentiation etc. inside the notebook
and an editable cell which works as the work and result window. I also
put in a "Clear" button which  I want to clear the contents in the
editable window when I click it. But I can not find a function which
can clear the cell but keep the original notebook open. 

-------------------------

Did you check the following sources:

http://www.mathsource.com/Content/General/Tutorials/Programming/0209-809

http://support.wolfram.com/FrontEnds/Buttons/index.html

------------------
Your ButtonFunction should use something like the following.

nb=SelectrdNotebook[];
SelectionMove[nb,All,Cell];
NotebookDelete[nb]

  or

nb=SelectrdNotebook[];
SelectionMove[nb,Next,Cell];
NotebookDelete[nb]

------------------

Tip:
When your figuring out how to write the code for your ButtonFunction it's
very helpful to have two notebooks displayed.  In one notebook you evaluate
(nb=SelectedNotebook[]), and you have several cells you can manipulate.  In
the second notebook you evaluate expressions like I give above.  That way
you can evaluate things one step at a time and see what is going on.

If your ButtonFunction isn't too complicated you can have the ButtonFunction
right in your ButtonBox expression.  If you provide the code for an example
giving you trouble I can get more specific.

Regards,
  Ted Ersek
  ersektr at naviar.navy.mil


  • Prev by Date: RE: another question regarding NDSolve
  • Next by Date: Re:Exporting PRINT results from Mathematica to other applications
  • Previous by thread: Q: Can I create a button function ?
  • Next by thread: Re: Q: Can I create a button function ?