lastElementChild in javascript

lastElementChild property in javascript

lastElementChild property is used to return the last child of an element.

If there is no child element it returns null.


var elem = element.lastElementChild;

Example - Getting the last child element

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Example Explanation

  • In the above example we have created a div (idDiv), it is the parent element.
  • Within the parent element, we have added two child elements (div, p).

  • When the button is clicked, fun_name() function is called.
  • In the Javascript function, first we are getting the parent element (document.getElementById("idDiv")) and storing it in attr variable.
  • Using the lastElementChild property, we are getting the last child element and displaying it (alert (attr.lastElementChild)).