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JavaScript DOM Scripting By Example Adding and Removing Names Removing Names

Posted by Daniel Benisti
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Benisti
Front End Web Development Techdegree Graduate 22,224 Points

Hey! I tried to divide the code by myself, can someone take a look at my code and give notes where i can improve?

can someone take a look at my code please & tell me if there is room for improvement?

const form = document.getElementById("registrar");
const input = form.querySelector('input');
const ul = document.getElementById("invitedList");


function labelCreation(){
  const label = document.createElement("label");
  label.textContent = "Confirmed";
  return label;  
}




function checkBoxCreation(fatherElement){
  const checkbox = document.createElement("input");
  checkbox.type = "checkbox";
  fatherElement.appendChild(checkbox);
  return checkbox;
}



function buttonCreation(li_element){
  const button = document.createElement("button");
  button.textContent = "Remove";
  li_element.appendChild(button);
  ul.appendChild(li_element);
  return button;
}



form.addEventListener("submit", event =>{
  event.preventDefault();
  const text = input.value;
  input.value = "";
  const li = document.createElement("li");
  li.textContent = text;

  const label = labelCreation();
  const checkbox = checkBoxCreation(label);
  li.appendChild(label);
  const button = buttonCreation(li);


});


ul.addEventListener("change", event => {
  const checkbox = event.target;
  const checked = checkbox.checked;
  const listItem = checkbox.parentNode.parentNode;

  if( checked ){
    listItem.className = "responded";
  } else {
    listItem.className = "";
  }

});

ul.addEventListener("click", event => {
  if(event.target.tagName === "BUTTON"){
    const li = event.target.parentNode;
    const ul = li.parentNode;
    ul.removeChild(li);
  }

});