Photoshop script - How to toggles between 2 linked layer groups

Question

I am a Photoshop beginner and currently use version Photoshop CC2015.

However, one command I feel Photoshop must have is to create function to toggles between 2 linked layers

I have to switch manually which I feel can be automated using scripting which are difficult for me being a beginner.

Can anybody help me in this regard.

Thanks very much! Let me donate a little bit of money to anyone who can do it

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Answer 1

If you need to switch between two layers, it's super easy:

var layer = activeDocument.activeLayer;
var linkedLayers = layer.linkedLayers;
if (linkedLayers.length > 0) {
  activeDocument.activeLayer = linkedLayers[0];
}

cycling through 2+ however would require a different approach.