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