-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathapp.js
158 lines (141 loc) · 4.87 KB
/
app.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
//Selectors
const todoInput = document.querySelector(".todo-input");
const todoButton = document.querySelector(".todo-button");
const todoList = document.querySelector(".todo-list");
const filterOption = document.querySelector(".filter-todo")
//Event Listeners
document.addEventListener('DOMContentLoaded',getTodos);
todoButton.addEventListener("click",addTodo);
todoList.addEventListener('click',deleteCheck);
filterOption.addEventListener('click',filterTodo)
//Functions
function addTodo (event) {
//Prevent Form from submitting
event.preventDefault();
//Todo DIV
const todoDiv = document.createElement('div');
todoDiv.classList.add('todo');
//Create LI
const newTodo = document.createElement('li');
newTodo.innerText = todoInput.value;
newTodo.classList.add('todo-item');
todoDiv.appendChild(newTodo);
//ADD todo to local storage
saveLocalTodos(todoInput.value);
//Check Mark Button
const complettedButton = document.createElement('button');
complettedButton.innerHTML='<i class="fas fa-check"></i>';
complettedButton.classList.add('complete-btn');
todoDiv.appendChild(complettedButton);
//Check TRASH Button
const trashButton = document.createElement('button');
trashButton.innerHTML='<i class="fas fa-trash"></i>';
trashButton.classList.add('trash-btn');
todoDiv.appendChild(trashButton);
//APPEND TO LIST
todoList.appendChild(todoDiv);
//Clear Todo Input Value
todoInput.value = "";
}
function deleteCheck(event){
event.preventDefault();
const item=event.target;
//Delete todo
if (item.classList[0] === 'trash-btn') {
const todo = item.parentElement;
//Animation
todo.classList.add("fall");
removeLocalTodos(todo);
todo.addEventListener('transitionend', function(){
todo.remove();
});
}
//Check Mark
if (item.classList[0] === 'complete-btn') {
const todo = item.parentElement;
todo.classList.toggle('completed');
}
}
function filterTodo(e){
const todos = todoList.childNodes;
todos.forEach(function(todo){
switch(e.target.value){
case "all":
todo.style.display = 'flex';
break;
case "completed":
if(todo.classList.contains('completed')){
todo.style.display = 'flex';
}
else{
todo.style.display = 'none';
}
break;
case "uncompleted":
if(!todo.classList.contains('completed')){
todo.style.display = 'flex';
}
else{
todo.style.display = 'none';
}
break;
}
});
}
function saveLocalTodos (todo) {
//CHECK--- Hey do I already have hings in there?
let todos;
if(localStorage.getItem('todos') === null){
todos = [];
}
else{
todos = JSON.parse(localStorage.getItem('todos'));
}
todos.push(todo);
localStorage.setItem('todos', JSON.stringify(todos));
}
function getTodos() {
//CHECK--- Hey do I already have hings in there?
let todos;
if(localStorage.getItem('todos') === null){
todos = [];
}
else{
todos = JSON.parse(localStorage.getItem('todos'));
}
todos.forEach(function(todo){
//Todo DIV
const todoDiv = document.createElement('div');
todoDiv.classList.add('todo');
//Create LI
const newTodo = document.createElement('li');
newTodo.innerText = todo;
newTodo.classList.add('todo-item');
todoDiv.appendChild(newTodo);
//Check Mark Button
const complettedButton = document.createElement('button');
complettedButton.innerHTML='<i class="fas fa-check"></i>';
complettedButton.classList.add('complete-btn');
todoDiv.appendChild(complettedButton);
//Check TRASH Button
const trashButton = document.createElement('button');
trashButton.innerHTML='<i class="fas fa-trash"></i>';
trashButton.classList.add('trash-btn');
todoDiv.appendChild(trashButton);
//APPEND TO LIST
todoList.appendChild(todoDiv);
});
}
function removeLocalTodos(todo){ // Div is getting passed here in todo
//CHECK--- Hey do I already have hings in there?
let todos;
if(localStorage.getItem('todos') === null){
todos = [];
}
else{
todos = JSON.parse(localStorage.getItem('todos'));
}
const todoIndex = todo.children[0].innerText;
todos.splice(todos.indexOf(todoIndex),1);
localStorage.setItem('todos',JSON.stringify(todos)); // Make changes in Local Storage
}