how to make a filter with an OR operator?

[HC Haase]

I am trying to make a $list with a filter that returns either expressionA OR expressionB

is this possible?

[Mohammad]

Logical OR means

A.OR.B  then

 true if ONLY one is true, so both true returns true

 false if only and only both are false

so

<$list filter="[[A]] [[B]] +[limit[1]]">
...
</$list>

works!

• if none are exist then nothing returned
• if both exist one is returned
• if only A or B exist then one is returned

See Jed Carty logical operation

https://kookma.github.io/TW-Scripts/#Logical%20Opertaion%20with%20Filters

--Mohammad

[HC Haase]

Thank you Mohammad. just what I needed.

the +limit[1] adds the limit[1] to every filter before it right?

[Mohammad]

On Friday, January 24, 2020 at 2:08:02 PM UTC+3:30, HC Haase wrote:

Thank you Mohammad. just what I needed.

the +limit[1] adds the limit[1] to every filter before it right?

Yes, means return only one of them!