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recognize variable name
Posted: Sun Sep 15, 2013 4:35 pm
by pascalh4
Hello to all
I can not write code to say:
After adding 1 to variable
if the name of the stack with this variable exists then go to the stack, otherwise erase the button.
(Note: names have already incremented with this method)
To do the same with "add -1 to tNum" I have no problem because the final tNum is 0, but in this direction tNum is variable and is not known before.
I tried this kind of reasoning, but without success.
Code: Select all
add 1 to tNum
If the name of stack ("F" & tNum & " " & Nvar) = true
then go stack ("F" & tNum & " " & Nvar)
else hide button 2
Pascal
Re: recognize variable name
Posted: Sun Sep 15, 2013 6:27 pm
by Klaus
Hi Pascal,
a name never resolves to TRUE or FALSE, except its name is really "TRUE" or "FALSE",
which would be a bad idea anyway
Try this:
Code: Select all
...
add 1 to tNum
put ("F" & tNum & " " & Nvar) into tStackName
If there is a stack tStackName then
go stack tStackName
else
hide button 2
end if
...
Best
Klaus
Re: recognize variable name
Posted: Mon Sep 16, 2013 8:36 am
by pascalh4
Hi Klaus,
THERE, "mais bon sang c'est bien sûr!" Translate: obviously
But there is still a problem.
while displaying the last stack, the "next" button is always visible.
I must click again for it to disappear.
Accordingly:
to return to the previous stack, must be 2 click on the "back" button.
I tried to reverse the order by:
"there is not, then hide button, else go stack"
but the result remains the same.
you have an idea of why?
Pascal
Re: recognize variable name
Posted: Mon Sep 16, 2013 12:08 pm
by Klaus
Hi Pascal,
pascalh4 wrote:But there is still a problem.
while displaying the last stack, the "next" button is always visible.
I must click again for it to disappear.
Accordingly:
to return to the previous stack, must be 2 click on the "back" button.
you will need to check if that current stack is the "last" one.
Since I still have no idea how you mange the order of your substacks, I have no idea.
pascalh4 wrote:I tried to reverse the order by:
"there is not, then hide button, else go stack"
but the result remains the same.
you have an idea of why?
Because that is identical to my script above!
Code: Select all
...
If there is a stack tStackName then
go stack tStackName
else
hide button 2
end if
...
## is the same as:
...
If there is NOT a stack tStackName then
hide btn 2
else
go stack tStackName
end if
...
Best
Kaus
Re: recognize variable name
Posted: Mon Sep 16, 2013 1:17 pm
by pascalh4
Hi Klaus,
here is the piece of code in which I increment the stacks.
Code: Select all
on mouseUp
-- affichage boutons, incrementation de variable, creation new substack
hide button "Nouvelle Fiche"
show button "Sauver la fiche"
hide stack ( "F" & tNum & " " & Nvar)
clone stack ( "F" & tNum & " " & Nvar)
set the mainstack of it to the mainstack of stack ( "F0" & " " & Nvar)
add 1 to tNum
set the name of it to ( "F" & tNum & " " & Nvar)
set the loc of stack ( "F" & tNum & " " & Nvar) to (650,350)
go to "Outils de création"
end mouseUp
soon
Pascal
Re: recognize variable name
Posted: Tue Sep 17, 2013 10:44 am
by Klaus
Hi Pascal,
please answer this question:
What is the LAST stack in your examples?
I do not see any reference to this, nor any definiton of a MAX number etc.
so I cannot tell what to do.
You can put the "last" number into a global variable and query this
every time befor you do whatever you do
Best
Klua
Re: recognize variable name
Posted: Tue Sep 17, 2013 7:56 pm
by pascalh4
Hi Klaus
Exactly that is the problem. I don't have a limit, which is defined. And there is no last known stack. The number of stack is incremented following an indefinite need (may be stack5 or stack 10, or...) and precisely I don't know how to recognize it.
Pascal
Re: recognize variable name
Posted: Tue Sep 17, 2013 8:04 pm
by Klaus
Hmmm, can't you make tNum also a global variable like Nvar?
Maybe that helps?
Re: recognize variable name
Posted: Tue Sep 17, 2013 8:39 pm
by pascalh4
Hi Klaus,
it's already done.
But in fact the solution works, except that the first condition even if it is not true generates a?? (movement) before clearing the button.
It is for this reason that I had to imagine a negative condition in the first, for the acion ELSE be ignored, but apparently this is not true.
Pascal
Re: recognize variable name
Posted: Sun Sep 29, 2013 9:13 am
by pascalh4
Hi Klaus,
I found a solution:
Code: Select all
on mouseUp
hide this stack
add 1 to tNum
go to stack ("F" & tNum & " " & Nvar)
show stack ("F" & tNum & " " & Nvar)
If there is not a stack ("F" & tNum + 1 & " " & Nvar) of stack ("F0" & " " & Nvar) then
hide button 2
end if
end mouseUp
This response was in line: there is
not a stack ("F" &
tNum + 1 & " " & Nvar)
I do not know if this is true, but it works.
Soon
Pascal