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Belajar Typescript 2 : Membuat Aplikasi Todo list (Agung Hidayat) #2

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Belajar Typescript 2 : Membuat Aplikasi Todo list (Agung Hidayat) #2

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12be9c4
Day 2 : Belajar Typescript Hari ke 2 (Agung Hidayat)
agunghide Dec 28, 2021
b2d7ea3
Day 2 : Belajar Typescript Hari ke 2 (Agung Hidayat)
agunghide Dec 28, 2021
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28 changes: 28 additions & 0 deletions todo-list-agung-hidayat/index.html
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<!DOCTYPE html>
<html>

<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Todo List &mdash; Agung Hidayat</title>
<link rel="stylesheet" href="style.css">
</head>

<body>
<div class="container">
<div class="wrapper">
<div id="myDIV" class="header">
<h2 style="margin:15px">To Do List</h2>
<input type="text" id="myInput" placeholder="Title...">
<span class="addBtn">Add</span>
</div>
<ul id="myUL">
</ul>
</div>
</div>

<script src="index.js"></script>
</body>

</html>
115 changes: 115 additions & 0 deletions todo-list-agung-hidayat/index.js
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"use strict";
// Models
class Todo {
constructor() {
this.title = "";
this.status = false;
this.id = String(Math.floor(Math.random() * (9000 + 1)));
}
set setTodo(title) {
this.title = title;
this.id = String(Math.floor(Math.random() * (9000 + 1)));
}
get getTodo() {
return { id: this.id, title: this.title, status: this.status };
}
}
class Todos extends Todo {
constructor() {
super();
this.todo = [];
}
get myTodos() {
return this.todo;
}
set addTodo(todo) {
this.todo.push(todo);
}
set toggleStatus(id) {
console.log(id);
this.todo = this.todo.map((item) => {
if (item.id === id) {
item.status = !item.status;
}
return item;
});
}
set deleteTodo(id) {
this.todo = this.todo.filter((item) => item.id !== id);
}
}
// Controller
class Controller extends Todos {
constructor() {
super();
this.elementParent = document.querySelector("ul");
this.close = document.getElementsByClassName("close");
this.addButton = document.querySelector(".addBtn");
this.list = document.querySelector("ul");
this.init();
this.initEventListener();
}
init() {
this.initElement();
this.initCloseButton();
}
newElement() {
var li = document.createElement("li");
var input = document.getElementById("myInput");
var inputValue = input.value;
if (inputValue === "") {
alert("You must write something!");
}
else {
this.setTodo = inputValue;
this.addTodo = this.getTodo;
input.value = "";
this.init();
}
}
initElement() {
while (this.elementParent.firstChild) {
this.elementParent.removeChild(this.elementParent.firstChild);
}
for (let i = 0; i < this.myTodos.length; i++) {
const todo = this.myTodos[i].title;
const status = this.myTodos[i].status ? "checked" : "";
var li = document.createElement("li");
this.title = document.createTextNode(todo);
li.className = status;
li.setAttribute('data-id', String(this.myTodos[i].id));
li.appendChild(this.title);
var span = document.createElement("SPAN");
this.txt = document.createTextNode("\u00D7");
span.className = "close";
span.setAttribute('data-id', String(this.myTodos[i].id));
span.appendChild(this.txt);
li.appendChild(span);
this.elementParent.appendChild(li);
}
}
initCloseButton() {
for (let i = 0; i < this.close.length; i++) {
this.close[i].addEventListener("click", (ev) => {
this.deleteTodo = ev.target.getAttribute('data-id');
this.init();
});
}
}
initEventListener() {
this.list.addEventListener("click", (event) => {
this.toggleStatus = event.target.getAttribute('data-id');
this.init();
});
this.addButton.addEventListener("click", () => {
this.newElement();
});
var input = document.getElementById("myInput");
input.addEventListener("keyup", (event) => {
if (event.keyCode === 13) {
this.newElement();
}
});
}
}
const controller = new Controller();
163 changes: 163 additions & 0 deletions todo-list-agung-hidayat/index.ts
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// Types
interface ITodo {
id: string,
title: string,
status: boolean,
}

interface ITodos {
todo: ITodo[]
}


// Models
class Todo implements ITodo {
id: string
title: string
status: boolean

constructor(){
this.title = ""
this.status = false
this.id = String(Math.floor(Math.random() * (9000 + 1)))
}

set setTodo(title: string){
this.title = title
this.id = String(Math.floor(Math.random() * (9000 + 1)))
}

get getTodo(){
return {id: this.id, title: this.title, status: this.status}
}
}

class Todos extends Todo implements ITodos {
todo: ITodo[]

constructor(){
super()
this.todo = []
}

get myTodos(){
return this.todo
}

set addTodo(todo: ITodo){
this.todo.push(todo)
}

set toggleStatus(id: any){
console.log(id)
this.todo = this.todo.map((item) => {
if(item.id === id){
item.status = !item.status
}

return item
})
}

set deleteTodo(id: string){
this.todo = this.todo.filter((item) => item.id !== id)
}
}

// Controller
class Controller extends Todos {
elementParent: HTMLUListElement
title: any
txt: any

close: any
addButton: HTMLButtonElement
list: HTMLUListElement

constructor() {
super()
this.elementParent = document.querySelector("ul") as HTMLUListElement;
this.close = document.getElementsByClassName("close");
this.addButton = document.querySelector(".addBtn") as HTMLButtonElement;
this.list = document.querySelector("ul") as HTMLUListElement;

this.init()
this.initEventListener()
}

init(){
this.initElement()
this.initCloseButton()
}

newElement() {
var li = document.createElement("li");
var input: HTMLInputElement = document.getElementById("myInput") as HTMLInputElement;
var inputValue: string = input.value;
if (inputValue === "") {
alert("You must write something!");
}
else {
this.setTodo = inputValue
this.addTodo = this.getTodo
input.value = ""
this.init()
}
}

initElement(){
while (this.elementParent.firstChild) {
this.elementParent.removeChild(this.elementParent.firstChild);
}

for (let i = 0; i < this.myTodos.length; i++) {
const todo: string = this.myTodos[i].title;
const status: string = this.myTodos[i].status ? "checked" : "";

var li: HTMLLIElement = document.createElement("li");
this.title = document.createTextNode(todo);
li.className = status;
li.setAttribute('data-id', String(this.myTodos[i].id));
li.appendChild(this.title);

var span = document.createElement("SPAN");
this.txt = document.createTextNode("\u00D7");
span.className = "close";
span.setAttribute('data-id', String(this.myTodos[i].id));
span.appendChild(this.txt);
li.appendChild(span);

this.elementParent.appendChild(li);
}
}

initCloseButton(){
for (let i = 0; i < this.close.length; i++) {
this.close[i].addEventListener("click", (ev: any ): void => {
this.deleteTodo = ev.target.getAttribute('data-id')
this.init()
})
}
}

initEventListener(){
this.list.addEventListener("click", (event: any) : void => {
this.toggleStatus = event.target.getAttribute('data-id')
this.init()
});

this.addButton.addEventListener("click", (): void => {
this.newElement()
})

var input: HTMLInputElement = document.getElementById("myInput") as HTMLInputElement;
input.addEventListener("keyup", (event: { keyCode: number}): void => {

if(event.keyCode === 13){
this.newElement()
}
})
}
}

const controller = new Controller()
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