JAVASCRIPT

get id from javascript function call

<area id="nose" onmouseover="zoom(this);" />

<script>
  function zoom(ele) {
    var id = ele.id;

    console.log('area element id = ' + id);
  }
</script>

get id javascript

async function test (){
  document.body.innerHTML = await "<foo id='successGetID'>Hello Wolrd</foo>";
	var init = await document.getElementsByTagName("foo")[0].id;
	alert( init );
}
test();