Add function on clicking specific entity [duplicate] - three.js

Question

I am using a networked A-frame to generate a new entity when the page is loaded. I want to add a few functionalities on those entities like hover, on click, etc. I tried making it clickable but it didn't work.
function rigClick(){
console.log("Entity Clicked");
}
<a-scene>
<a-entity id="rig" onclick="rigClick()">
<a-entity
id="foo"
networked="template:#rig-template;attachTemplateToLocal:false;"
camera="active:true;"
position="-27 2.5 24"
wasd-controls="acceleration:12;"
look-controls
spawn-in-circle="radius:2"
>
</a-entity>
</a-entity>
</a-scene>
I also tried using the register component but I am unable to get the results.
AFRAME.registerComponent('click-handler', {
init: function () {
let entity = document.querySelector('#rig')
entity.addEventListener('click', (e) => {
console.log("You just clicked on entity");
})
}
});
<a-scene>
<a-entity id="rig">
<a-entity
id="foo"
networked="template:#rig-template;attachTemplateToLocal:false;"
camera="active:true;"
position="-27 2.5 24"
wasd-controls="acceleration:12;"
look-controls
spawn-in-circle="radius:2"
click-handler
>
</a-entity>
</a-entity>

Answer 1

If you want to use your mouse, you need a cursor which will map 2D mouse clicks onto 3D rays checking whats under the mouse cursor:
<script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
<script>
// declare a component
AFRAME.registerComponent("click-detector", {
// called upon initialisation
init: function() {
// when a click is detected
this.el.addEventListener("click", () => {
// log "clicked"
console.log("clicked")
})
}
})
</script>
<a-scene cursor="rayOrigin: mouse" raycaster="objects: a-sphere">
<a-sphere position="0 1.25 -2" radius="1.25" color="#EF2D5E" click-detector></a-sphere>
</a-scene>
Works the same in aframe-networked as long as you add the component to the networked-template so that every new 'player' has the component attached:
<template id="avatar-template">
<a-entity class="avatar">
<a-sphere class="head" scale="0.45 0.5 0.4" click-detector></a-sphere>
</a-entity>
</template>