Boolean set/reset for "Enable" in perspective change script

Ignition
,
1

Good Morning,

I want to add a change script to a dropdown menu that locks the selection when certain conditions are met. I think the best way to do this is to disable the dropdown and re-enable it when a reset button is pressed.

Here’s the pseudocode for what I’m trying to achieve:

If combination_valid = true, then dropdown_enable = false
Else if reset = true, then dropdown_enable = true and set to required value

I did have an attempt to write it but could not get it working correctly. Any help would be great. I am not sure on how to address the bit in the script e.g self.something.something...

Here is an image of the dropdowns
image

Thanks,
Ryan

2

You should just be binding to the enabled prop with an expression binding. Scripts should be a last resort.

Just add your conditions, no need for an if.

Eg

{view.custom.cond1} &&
{view.custom.cond2}
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