[Codebeispiel] Retriggering variable change of a variable with same value

[TheMax74]

Hallo Zusammen.
What's going on in the following sample, if i set a variable more times with the same value?

1) Every time i push a KNX button, the "a" variable is set to EIN (the variable "a" is never reset to AUS)
2) if a==EIN then ...do "HelloWorld".

Does "HelloWorld" run every time i push the KNX button ?


Danke für die Erklärung.
Massimo

[enertegus]

Does "HelloWorld" run every time i push the KNX button ?

No, only if a will change.

[Brick]

try...

[highlight=epc]
if a==EIN then b=$Hello World$; a=AUS endif
[/highlight]

Gruß Martin

[TheMax74]

Thank you all.
Brick, i cannot do this because i have later in my code:

if delay(a, 5 minutes) and a==EIN then do "test"

I cannot reset a == AUS immediately, otherwise after 5 minutes the "test" function will note be executed.

Thank you anyway

[Brick]

and if you try:

if delay(a, 5 minutes) and a==EIN then b="test"; a=AUS endif ?

[TheMax74]

Already done. :-)
Thanks

[Uwe!]

Does event() work with variables or only GA? If yes I would do it with event()

[TheMax74]

The "change()" function works with variable too, not the "event()"