On Sat, Nov 21, 2009 at 4:18 AM, David Joyner <[email protected]> wrote: > On Fri, Nov 20, 2009 at 7:49 AM, Lauri R. <[email protected]> > wrote: >> I'm programming an education application, which poses a problem to a >> student and then takes the student's input. After that it checks >> whether the answer was correct or incorrect and prints the outcome. >> >> I'd like to make the input field by simply using an input_box of the >> interact feature, but my problem is that after each question it should >> reset all the fields and introduce a new question. However, as far as >> I know, it is impossible to reset the values of interactive fields or >> alter them in any way. >> >> Am I right or is there a way to do this? Are there any other >> solutions? If someone has experience in making this kind of programs, >> I'd like to hear what technologies you have used.
I was working on an interactive debugger for the notebook (using interact), and ran into the same problem. I'll try to think of a way to fix this problem by improving interact this week. William > > > I don't know. However, I would try something like Marshall Hampton's > http://wiki.sagemath.org/interact/diffeq#Euler.27sMethod.2CImprovedEuler.2Cand4thorderRunge-Kuttainonevariable > but with "input_box(' ' " or "input_box(default=' ' " in place of the > default value > he has there. > > >> >> Thanks in advance! >> >> - Lauri R. >> >> PS. Is it possible to hide source code in a notebook in the same way >> one can hide an output? > > > Use %hide as the top line > > >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "sage-edu" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/sage-edu?hl=. >> >> >> > > -- > > You received this message because you are subscribed to the Google Groups > "sage-edu" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sage-edu?hl=. > > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sage-edu?hl=.
