last element removeChild content js code example
Example 1: Javascript remove all child elements
var myDiv = document.getElementById("myDivID");
myDiv.innerHTML = "";//remove all child elements inside of myDiv
Example 2: js remove all child elements from html
document.getElementById("myId").innerHTML = '';
Example 3: javascript remove last child element
function remove_last_child() {
var select = document.getElementById('parent_element');
select.removeChild(select.lastChild);
}