change element id javascript code example
Example 1: javascript change element id
var element = document.getElementById("oldID");
element.id = "newID";
Example 2: get id of element javascript
var element = document.getElementsByTagName("div")[0];
var id = element.id;
Example 3: how do i set an id for a div in js
All currently used browsers:
element.id=id;
myElement.id=newId;
element.className=class;
myElement.className=newClassName;