Counters?

Tuckertcs

I need a page that has 1 or more numbers with a plus and minus button next to it.  For example:
[-]  20  [+]  And I can click the plus to add one and the minus to subtract one.  Is it posssible?

0Bennyman

If you are planning on just using 1 page I guess you could do a [[Add]] and [[Subtract]] with everything on it and just have different code. On add have something like

<<set $counter += 1>>

and subtract

<<set $counter -= 1>>

Make sure at the start to have it state

<<set $counter to 20>>

so it knows where to start and to view it on screen

<<print $counter>>

Hope I helped and if you have any further questions please ask .