From 41510627240f3f3b3fc2b99d5ba4b348247ec952 Mon Sep 17 00:00:00 2001
From: lukas <lukas.heiligenbrunner@gmail.com>
Date: Sat, 30 May 2020 19:29:42 +0200
Subject: [PATCH] tabbed app with buttons to switch tab

---
 .idea/vcs.xml          |  6 ++++
 src/AlternativeBody.js | 11 +++++++
 src/App.css            | 37 ---------------------
 src/App.js             | 74 ++++++++++++++++++++++--------------------
 src/MainBody.js        | 19 +++++++++++
 src/Zwei.js            |  6 ++--
 6 files changed, 77 insertions(+), 76 deletions(-)
 create mode 100644 .idea/vcs.xml
 create mode 100644 src/AlternativeBody.js
 create mode 100644 src/MainBody.js

diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/AlternativeBody.js b/src/AlternativeBody.js
new file mode 100644
index 0000000..d353c7a
--- /dev/null
+++ b/src/AlternativeBody.js
@@ -0,0 +1,11 @@
+import * as React from "react";
+
+class AlternativeBody extends React.Component{
+    render() {
+        return (
+            <div>Second page!</div>
+        );
+    }
+}
+
+export default AlternativeBody;
\ No newline at end of file
diff --git a/src/App.css b/src/App.css
index 78b8850..8b13789 100644
--- a/src/App.css
+++ b/src/App.css
@@ -1,38 +1 @@
-.App {
-    text-align: center;
-}
 
-.App-logo {
-    height: 40vmin;
-    pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-    .App-logo {
-        animation: App-logo-spin infinite 20s linear;
-    }
-}
-
-.App-header {
-    background-color: #282c34;
-    min-height: 100vh;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    font-size: calc(10px + 2vmin);
-    color: white;
-}
-
-.App-link {
-    color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-    from {
-        transform: rotate(0deg);
-    }
-    to {
-        transform: rotate(360deg);
-    }
-}
diff --git a/src/App.js b/src/App.js
index 50e5976..502a357 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1,42 +1,44 @@
 import React from 'react';
-import logo from './logo.svg';
 import './App.css';
-import ReactDOM from "react-dom";
-import TodoApp from "./Zwei"
+import MainBody from "./MainBody";
+import AlternativeBody from "./AlternativeBody"
+import ReactDOM from 'react-dom';
 
-function App() {
-    return (
-        <div className="App">
-            <header className="App-header">
-                <img src={logo} className="App-logo" alt="logo"/>
-                <p>
-                    Edit <code>src/App.js</code> and save to reload.
-                </p>
-                <a
-                    className="App-link"
-                    href="https://reactjs.org"
-                    target="_blank"
-                    rel="noopener noreferrer"
-                >
-                    Learn React
-                </a>
-                <button>klick me to get to another pagexD</button>
-                <button className="square" onClick={
-                    () => {
-                        console.log("rerendering dom");
-                        ReactDOM.render(
-                            <React.StrictMode>
-                                <TodoApp />
-                            </React.StrictMode>,
-                            document.getElementById('root')
-                        );
-                    }
-                }>
-                    blabla
-                </button>
-            </header>
-        </div>
-    );
+class App extends React.Component {
+    page1click() {
+        console.log("click page1");
+
+        // rerender mainbody space here
+        ReactDOM.render(
+            <MainBody/>,
+            document.getElementById("mainbody")
+        );
+    }
+
+    page2click() {
+        console.log("click page2");
+
+        // rerender mainbody space here
+        ReactDOM.render(
+            <AlternativeBody/>,
+            document.getElementById("mainbody")
+        );
+    }
+
+    render() {
+        return (
+            <div className="App">
+                <div>
+                    <button onClick={() => this.page1click()}>Page1</button>
+                    <button onClick={() => this.page2click()}>Page2</button>
+                </div>
+                <div id="mainbody">
+                    mimimimimi
+                </div>
+
+            </div>
+        );
+    }
 }
 
 export default App;
diff --git a/src/MainBody.js b/src/MainBody.js
new file mode 100644
index 0000000..8971055
--- /dev/null
+++ b/src/MainBody.js
@@ -0,0 +1,19 @@
+import React from "react";
+
+class MainBody extends React.Component {
+    render() {
+        const requestOptions = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ title: 'React POST Request Example' })
+        };
+        fetch('https://jsonplaceholder.typicode.com/posts', requestOptions)
+            .then(response => response.json())
+            .then(data => this.setState({ postId: data.id }));
+        return (
+            <div>Hey from other class</div>
+        );
+    }
+}
+
+export default MainBody;
\ No newline at end of file
diff --git a/src/Zwei.js b/src/Zwei.js
index 654e3ef..925a320 100644
--- a/src/Zwei.js
+++ b/src/Zwei.js
@@ -3,7 +3,7 @@ import React from 'react';
 class TodoApp extends React.Component {
     constructor(props) {
         super(props);
-        this.state = { items: [], text: '' };
+        this.state = {items: [], text: ''};
         this.handleChange = this.handleChange.bind(this);
         this.handleSubmit = this.handleSubmit.bind(this);
     }
@@ -12,7 +12,7 @@ class TodoApp extends React.Component {
         return (
             <div>
                 <h3>TODO</h3>
-                <TodoList items={this.state.items} />
+                <TodoList items={this.state.items}/>
                 <form onSubmit={this.handleSubmit}>
                     <label htmlFor="new-todo">
                         What needs to be done?
@@ -31,7 +31,7 @@ class TodoApp extends React.Component {
     }
 
     handleChange(e) {
-        this.setState({ text: e.target.value });
+        this.setState({text: e.target.value});
     }
 
     handleSubmit(e) {