get id of element javascript code example
Example 1: js get id value
var element = document.getElementById("YourElementId");
var value_element = document.getElementById("YourElementId").value;
Example 2: javascript change element id
var element = document.getElementById("oldID");
element.id = "newID";
Example 3: get id of element javascript
var element = document.getElementsByTagName("div")[0];
var id = element.id;
Example 4: how to get an element by id in javascript
document.getElementById("IdGoesHere");