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script.js
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script.js
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var button = document.getElementById("enter");
var input = document.getElementById("userinput");
var ul = document.querySelector("ul");
var del = document.getElementsByClassName("delete");
var list = document.getElementById("myList");
function inputLength() {
return input.value.length;
}
function createListElement() {
var li = document.createElement("li");
var btn=document.createElement("button");
li.appendChild(document.createTextNode(input.value));
btn.appendChild(document.createTextNode("delete"));
ul.appendChild(li);
li.appendChild(document.createTextNode(" "));
li.appendChild(btn);
}
function addListAfterClick() {
if (inputLength() > 0) {
createListElement();
}
}
function addListAfterKeypress(event) {
if (inputLength() > 0 && event.keyCode === 13) {
createListElement();
}
}
// function delListAfterClick(event)
// {
// event.target.parentNode.remove();
// }
// del.addEventListener("click", delListAfterClick);
Array.prototype.slice.apply(del).forEach(function(item) {
// iterate and add the event handler to it
item.addEventListener("click", function(event) {
event.target.parentNode.remove()
});
})
button.addEventListener("click", addListAfterClick);
input.addEventListener("keypress", addListAfterKeypress);