Add functionality for deleting list items

This commit is contained in:
Oskar-Mikael
2021-02-20 02:37:28 +01:00
parent 662ec518d4
commit 944168eacb

View File

@@ -3,29 +3,41 @@ let result = ""
let input = $('#input');
$(function () {
$('form').on('submit', function(e) {
$('form').on('submit', function (e) {
e.preventDefault();
})
})
$(input).on('keypress', function(e) {
if(e.which == 13) {
$(input).on('keypress', function (e) {
if (e.which == 13) {
addItem();
}
});
$('#add').on('click', function(){
$('#add').on('click', function () {
addItem()
})
$('#reset').on('click', function(){
window.location.reload();
$('#reset').on('click', function () {
location.reload();
});
$('#submit').on('click', function(){
$('#submit').on('click', function () {
displayResult()
});
$(document).on('click', 'img.delete', function () {
let deletedItem = $(this).closest('li')
let itemValue = $(this).closest('li').text()
let index = items.indexOf(itemValue);
if(index != -1) {
items.splice(index, 1);
}
deletedItem.remove();
console.log(itemValue)
});
function addItem() {
@@ -35,8 +47,12 @@ function addItem() {
items.push($(input).val());
let ul = $('#itemlist');
let li = document.createElement('li');
let img = document.createElement('img')
li.append($(input).val());
ul.append(li)
ul.append(li);
li.append(img);
$(img).addClass('delete')
$(img).attr('src', '/close.png');
$(input).css('border', '1px solid black');
$(input).val('');
$('#inputError').html("")