Follow up question!

If i want to read out the screen name, or screen number from a screen window, and write this to a tag, how do I do that?

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Split from Where is the right place to insert the script to get the title of the current window?.

I am trying to read out the screen name, and change the color of the border on a rectangle, but i can not get this to work, what I am missing here?

Hi,

If you want to change the transparancy you can add this script to, Appearance / Opacity.

if (screen == 'Silo1") {
value = 0;
} else {
value = 1;
}

To change the backgroundcolor use this: (Appearance / Background - color)

if (screen == 'Silo1") {
value = HMIRuntime.Math.RGB(153,204,255); // I always use android colors: value = 0xFF99CCFF; (look for any converter online)
}


If you want to turn the Visibily on/off use this: (Appearance / Visibility)


if (screen == 'Silo1") {
value = true;
} else {
value = false;
}

Hello, and thanks for input.

I have rectified the error with the operator, but it does still not work,

I have tested with

let screen = 'Silo1'

and

let screen = 'Silo2'

The code then works as expected.

The error must be in this part:

let screen = ScreenWindow('../Instillinger').ScreenName;

 I have double checked that the screen name is right.

I have no idea what could be wrong.

you sir are absolutely right!

Thank you alot :)

I must have read it wrong in the forum where i found it....

quick question, what does the question mark do in you code string?