attendence_check

package.json

@@ -5,6 +5,8 @@
   "dependencies": {
     "react": "^16.9.0",
     "react-dom": "^16.9.0",
+    "react-router": "^5.2.0",
+    "react-router-dom": "^5.2.0",
     "react-scripts": "3.1.1"
   },
   "scripts": {

src/App.js

@@ -1,11 +1,24 @@
 import React from 'react';
 import logo from './logo.svg';
 import './App.css';
+import TodoList from './containers/TodoList/TodoList'; // can omit .js
+import TodoDetail from './components/TodoDetail/TodoDetail';
+import NewTodo from './containers/TodoList/NewTodo/NewTodo';
+import { BrowserRouter, Route, Redirect, Switch} from 'react-router-dom';
 
 function App() {
   return (
-    <div className="App">
-    </div>
+    <BrowserRouter>
+      <div className='App'>
+        <Switch>
+          <Route path='/todos' exact render={() => <TodoList title="My TODOs!" />} />
+          <Route path='/todos/:id' exact component ={TodoDetail} />
+          <Route path='/new-todo' exact component={NewTodo} />
+          <Redirect exact from='/' to='/todos' />
+          <Route render={() => <h1>Not Found</h1>} />
+        </Switch>  
+      </div>
+    </BrowserRouter>
   );
 }
 

src/components/Todo/Todo.css

@@ -0,0 +1,31 @@
+.Todo {
+  border-top: 1px solid #f1f3f5;
+  padding: 1rem;
+  display: flex;
+  align-items: center; 
+  transition: all 0.15s;
+}
+
+.Todo .text {
+  flex: 1;
+  text-align: left;
+  word-break: break-all;
+  cursor: pointer;
+}
+
+.Todo .text:hover {
+  color: orange;
+}
+
+.Todo .done {
+  text-decoration: line-through;
+  color: #adb5bd;
+}
+
+.Todo .done-mark {
+  font-size: 1.5rem;
+  line-height: 1rem;
+  margin-left: 1rem;
+  color: orange;
+  font-weight: 800;
+}

src/components/Todo/Todo.js

@@ -0,0 +1,15 @@
+import React from 'react';
+import "./Todo.css";
+
+const Todo = props => {
+    return (
+        <div className='Todo'>
+            <div className={`text ${props.done && 'done'}`} onClick={props.clicked}>
+                {props.title}
+            </div>
+            {props.done && <div className='done-mark'>&#x2713;</div>}
+        </div>
+    );
+}
+
+export default Todo;

src/components/TodoDetail/TodoDetail.css

@@ -0,0 +1,15 @@
+.TodoDetail .row {
+  display: flex;
+  padding: 20px;
+  height: 30px;
+  text-align: left;
+}
+
+.TodoDetail .left {
+  font-weight: bold;
+  flex: 25%
+}
+
+.TodoDetail .right {
+  flex: 75%;
+}

src/components/TodoDetail/TodoDetail.js

@@ -0,0 +1,26 @@
+import React from 'react';
+import './TodoDetail.css';
+
+const TodoDetail = (props) => {
+    return (<div className="TodoDetail">
+        <div className="row">
+            <div className="left">
+                Name:
+            </div>
+            <div className="right">
+                {props.title}
+            </div>
+        </div>
+        <div className="row">
+            <div className="left">
+                Content:
+            </div>
+            <div className="right">
+                {props.content}
+            </div>
+        </div>
+    </div>    
+    );
+};
+
+export default TodoDetail;

src/containers/TodoList/NewTodo/NewTodo.css

@@ -0,0 +1,41 @@
+.NewTodo {
+  width: 80%;
+  margin: 20px auto;
+  border: 1px solid #eee;
+  box-shadow: 0 2px 3px #ccc;
+  text-align: center;
+}
+
+.NewTodo label {
+  display: block;
+  margin: 10px auto;
+  text-align: center;
+  font-weight: bold;
+}
+
+.NewTodo input,
+.NewTodo textarea {
+  display: block;
+  width: 80%;
+  box-sizing: border-box;
+  border: 1px solid black;
+  outline: none;
+  font: inherit;
+  margin: auto;
+}
+
+.NewTodo button {
+  margin: 5px 0;
+  padding: 10px;
+  font: inherit;
+  border: 1px solid #fa923f;
+  background-color: transparent;
+  color: #fa923f;
+  cursor: pointer;
+}
+
+.NewTodo button:hover,
+.NewTodo button:active {
+  color: white;
+  background-color: #fa923f;
+}

src/containers/TodoList/NewTodo/NewTodo.js

@@ -0,0 +1,42 @@
+import React, { Component } from 'react';
+import './NewTodo.css'
+import { Redirect } from 'react-router-dom';
+
+class NewTodo extends Component {
+    state = {
+        title: '',
+        content: '',
+        submitted: false,
+    }
+
+    render(){
+        if (this.state.submitted) {
+            return <Redirect to="/todos"></Redirect>;
+        }
+
+        return (
+            <div className="NewTodo">
+                {Redirect}
+                <h1>Add a Todo</h1>
+                <label>Title</label>
+                <input type="text" value={this.state.title}
+                        onChange={(event)=>this.setState({ title:event.target.value })} />
+                <label>Content</label>
+                <textarea rows="4" type="text" value={this.state.content}
+                        onChange={(event) => this.setState({ content:event.target.value })} />
+                <button onClick={() => this.postTodoHandler()}>Submit</button>
+            </div>
+        );
+    }
+
+    postTodoHandler = () => {
+        const data =
+            { title: this.state.title, content: this.state.content };
+        alert('Submitted\n' + data.title + '\n' + data.content);
+        this.setState( {submitted: true} );
+    }
+
+
+};
+
+export default NewTodo;

src/containers/TodoList/TodoList.css

@@ -0,0 +1,16 @@
+.TodoList {
+  background: white;
+  width: 512px;
+  box-shadow: 0 3px 9px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23); /* 그림자 */ 
+  margin: auto; 
+  margin-top: 4rem;
+}
+
+.TodoList .title {
+  padding: 2rem;
+  font-size: 2.5rem;
+  text-align: center;
+  font-weight: 500;
+  background: orange;
+  color: black;
+}

src/containers/TodoList/TodoList.js

@@ -0,0 +1,55 @@
+import React, { Component } from 'react';
+
+import Todo from '../../components/Todo/Todo';
+import TodoDetail from '../../components/TodoDetail/TodoDetail';
+import NewTodo from './NewTodo/NewTodo';
+import "./TodoList.css";
+import { NavLink } from 'react-router-dom';
+
+
+class TodoList extends Component {
+    // This acts as if this.state={...} was inside constructor()
+
+    state = {
+        todos:[
+            { id: 1, title: 'SWPP', content: 'take swpp class', done: true},
+            { id: 2, title: 'Movie', content: 'watch movie', done: false},
+            { id: 3, title: 'Dinner', content: 'eat dinner', done: false}
+        ],
+        selectedTodo: null,
+    }
+
+    render() {
+
+        let todoDetail = null;
+        if (this.state.selectedTodo){
+            todoDetail = <TodoDetail title={this.state.selectedTodo.title}
+                    content={this.state.selectedTodo.content} />
+        }
+
+        const todos = this.state.todos.map((td)=>{
+            return ( <Todo key={td.id} title={td.title}
+                            done={td.done} clicked={() => this.clickTodoHandler(td)}/> );
+        });
+
+        return (
+            <div className='TodoList'>
+                <div className='title'>{this.props.title}</div>
+                <div className='todos'>{todos}</div>
+                {todoDetail}
+                <NavLink to="/new-todo" exact>New Todo</NavLink>
+            </div>
+        );
+    }
+
+    clickToHandler = td => {
+        if(this.state.selectedTodo === td){
+            this.setState({selectedTodo: null});
+        } else {
+            this.setState({selectedTodo: td});
+        }
+    }
+
+}
+
+export default TodoList;