How do I make this loop all children recursively?

Question

I have the following:

for (var i = 0; i < children.length; i++){
   if(hasClass(children[i], \"lbExclude\")){
       children[i].parentNode.removeChild(ch         


        

Answer 1

If you use a js library it's as simple as this:

$('.lbExclude').remove();

Otherwise if you want to acquire all elements under a node you can collect them all natively:

var nodes = node.getElementsByTagName('*');
for (var i = 0; i < nodes.length; i++) {
  var n = nodes[i];
  if (hasClass(n, 'lbExclude')) {
    node.parentNode.removeChild(node);
  }
}