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JavaScript Interacting with the DOM Traversing the DOM Getting All Children of a Node with children

Jamie Konrad
Jamie Konrad
2,122 Points
Posted by Jamie Konrad
Jamie Konrad
2,122 Points

I Copied the code from the Video yet the buttons dont show up, what am I doing wrong? 

function attachRemoveButton (li){
  let remove = document.createElement('button');
  remove.className = 'remove';
  remove.textContent = 'Remove';
  li.appendChild(remove);
}

for(let i = 0; i< listItems.lenght; i++){
  attachRemoveButton(listItems[i])
}

Title says all

1 Answer

Rohald van Merode
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Rohald van Merode
Treehouse Staff
Rohald van Merode
.a{fill-rule:evenodd;}techdegree
Rohald van Merode
Treehouse Staff

Hey Jamie Konrad 👋

Looks like you have a typo in your for loop. It currently says listItems.lenght instead of listItems.length 🙂

If you're coding with VC Code I'd highly recommend installing the Code Spell Checker extension. This makes typos stand out more by underlining them. This extension has saved me a bunch of time debugging my typos 😄

Hope this helps!