When a listitem is clicked in layerlist widget, how to change its parent and sublayers' visible

Question

Hi,

did anyone build or find a solution for changing a listitem's parent and sublayers' visible when it is clicked in layerlist widget?

thank you.

ReneRubalcava · Answer

In that sample you can just loop through the children and set their visibility too.

BINJI · Answer

Hi，Thanks for your reply.  When a listitem's visibile is changed to true, it has looped to walk through the parent  setting visible attribute to true，but as the same time, I want to set it's all children's visible attribute to true. How to do this？

ReneRubalcava · Answer

I'm not quite sure what you're trying to do, but each ListItem has a reference to its parent and children you can interact with. This demo does that.

https://codepen.io/odoe/pen/ExXJKya?editors=1000