You are not logged in.
Announcement
#1 2021-04-17 04:35:54 am
- Fredrik71
- Member
- Registered: 2019-10-23
- Posts: 1092
NSExpression's expressionWithFormat
UPDATE: This handler value should be doubleValue() so I have correct that.
Applescript:
set theValue to my expressionWithFormat:"add:to:(10,50)"
on expressionWithFormat:theExpression
return ((current application's NSExpression's expressionWithFormat:theExpression)'s expressionValueWithObject:(missing value) context:(missing value))'s doubleValue()
end expressionWithFormat:
Last edited by Fredrik71 (2021-04-27 04:57:07 am)
Node-RED makes it easy to automate IoT
Offline
#2 2021-04-27 01:00:24 am
- KniazidisR
- Member
- From:: Greece
- Registered: 2019-03-03
- Posts: 2590
Re: NSExpression's expressionWithFormat
To get the expression representation you should not ask for its value:
Applescript:
use AppleScript version "2.4" -- Yosemite (10.10) or later
use framework "Foundation"
use scripting additions
set theExpession to current application's NSExpression's expressionWithFormat:"add:to:(10,50)"
log (theExpession)
--> RESULT: "(NSFunctionExpression) 10 + 50"
Model: MacBook Pro
OS X: Catalina 10.15.7
Web Browser: Safari 15.6.1
Ram: 4 GB
Offline
#3 2021-04-27 05:04:06 am
- Fredrik71
- Member
- Registered: 2019-10-23
- Posts: 1092
Re: NSExpression's expressionWithFormat
To get the expression representation you should not ask for its value:
Its was the value I was interesting in and on my machine I got the right result in log but
not as result. That why I created this topic in the first place. The solution was to restart my computer and everything is correct.
I guess Apple Events or communication to it could hang. The strange thing was that the log worked.
It have never happen to me before.
Node-RED makes it easy to automate IoT
Offline
