LiveBindings and evaluating logical expressions

[John Kouraklis 93]

Hi all,

I am fiddling with LiveBindings Expression engine and I know how to evaluate expressions, use objects, add custom functions.

What I am struggling though is to evaluate logical expressions.

For example this type: (3=5) and 8

Anyone knows how to do this?

Thanks

[Uwe Raabe 1877]

8 hours ago, John Kouraklis said:

(3=5) and 8

Seems you are mixing a boolean expression and a logical operator here ("=" is not a logical operator!). What do you expect from an expression like True and 8?

[John Kouraklis 93]

@Uwe Raabe Yes you are correct. That is wrong logical expression but my question is not about this. 

 

The thing is that LiveBindings do not evaluate logical operators, eg. true and false 

[ErikB 0]

Hi John,

 

you can write your own functions to to this, look at  : http://www.malcolmgroves.com/blog/?p=1226

 

Regards

 

Erik Bellaard

(we've met in Dusseldorf at TMS converence)

[John Kouraklis 93]

@ErikB

Hi Erik,

just saw your reply. I will have a look at the link; thanks.

 

Yes; I remember. It was a pleasure meeting you.

 

Regards

John