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JavaScript DOM Scripting By Example Adding and Removing Names Removing Names

My code is saying Form submission canceled because the form is not connected

here is my code let form = document.getElementById("registrar");

form.addEventListener("submit",(e)=>{ e.preventDefault(); let parent = document.getElementById("invitedList"); let input = document.getElementById("input"); let li = document.createElement("li") li.textContent = input.value let label = document.createElement("label") label.textContent = "confirmed"; let checkbox = document.createElement("input"); checkbox.type = "checkbox"; let remove = document.createElement("button") remove.textContent = "remove"

label.appendChild(checkbox); li.appendChild(label);; li.appendChild(remove); parent.appendChild(li); input.value="" });

parent.addEventListener("change", (e)=>{ const checkbox = event.target const checked = checkbox.checked; const listitem = checkbox.parentNode.parentNode;

if(checked) { listitem.className = "responded";

}else { listitem.className = ""



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



Can you post your html?

<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>RSVP App</title> <link href="https://fonts.googleapis.com/css?family=Courgette" rel="stylesheet"> <link href="https://fonts.googleapis.com/css?family=Lato:400,700" rel="stylesheet"> <link href="check.css" rel="stylesheet"> </head> <body> <div class="wrapper"> <header> <h1>RSVP</h1> <p>A Treehouse App</p> <form id="registrar"> <input type="text" name="name" placeholder="Invite Someone" id ="input"> <button type="submit" name="submit" value="submit" id = "butt">Submit</button> </form> </header>

<div class="main">  
  <ul id="invitedList"></ul>



<script src = "check.js"></script> </body> </html>

1 Answer

Robert Stamate
Robert Stamate
13,227 Points

Uche Onuekwusi in your code the flaw might be here:

listitem.className = "" just add a semicolon listitem.className = "";

Due to a syntax error the preventDefault is canceled too and your form just throws an error. You could verify your console too before pressing the submit button or pressing the enter key.