function does not work - General

RE: function does not work

jemsthomasbr — Tue, 30 Dec 2025 12:19:42 +0000

Great job debugging that! For future reference in QuickHMI, if you ever find a property isn't behaving, logging it to the console with console.log(typeof let_ertek1) is a lifesaver to see if it's actually a string or a boolean.

RE: function does not work

Norbert Bene — Fri, 28 Mar 2025 06:48:09 +0000

I solved the problem:

let_ertek1= mainInterface.getProperty("Oldal.chb1.IsChecked");

if (let_ertek1 == "true" )
{valt1=1}
else
{valt1=-1}

function does not work

Norbert Bene — Mon, 24 Mar 2025 13:02:08 +0000

The task would be to set the value of a variable to +1 and -1 depending on the state of a checkbox. 

I want to use the following script:


function test(){
const increment = mainInterface.getProperty("Oldal.chb1.IsChecked") ? 1 : -1; 
mainInterface.setVariable("mbus.var1",increment);
}

The function continuously returns a value of "+1" regardless of the state of the checkbox
What could be wrong?