Session 2
marcgauch
parent
da0c4e925d
commit
c335f5a31f
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@ -1,39 +1,38 @@
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const app = Vue.createApp({
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data: () => ({
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inputValue: "",
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items: [
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{name: "aaa1", done: false},
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{name: "bbb2", done: true},
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{name: "ccc3", done: false}
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],
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toggle: false
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}),
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methods: {
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addToList () {
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//this.items.push(this.inputValue) // nicht mehr brauchbar, da wir jetzt ein objekt haben
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this.items.push({name: this.inputValue, done: false})
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this.inputValue = "" //löscht das inputfeld wieder
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},
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deleteAll() {
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this.items = []
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},
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deleteItem(index){
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//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/splice
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this.items.splice(index, 1) // mit (index, 2) löscht es zwei elemente
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}
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data: () => ({
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inputValue: "",
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items: [
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{ name: "aaa1", done: false },
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{ name: "bbb2", done: true },
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{ name: "ccc3", done: false },
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],
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toggle: false,
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}),
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methods: {
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addToList() {
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//this.items.push(this.inputValue) // nicht mehr brauchbar, da wir jetzt ein objekt haben
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this.items.push({ name: this.inputValue, done: false });
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this.inputValue = ""; //löscht das inputfeld wieder
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},
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computed: {
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totalCompletedTasks() {
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let count = 0;
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for (let i = 0; i < this.items.length; i++){
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if (this.items[i].done){
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count++
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}
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}
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return count;
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deleteAll() {
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this.items = [];
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},
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deleteItem(index) {
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//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/splice
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this.items.splice(index, 1); // mit (index, 2) löscht es zwei elemente
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},
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},
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computed: {
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totalCompletedTasks() {
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let count = 0;
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for (let i = 0; i < this.items.length; i++) {
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if (this.items[i].done) {
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count++;
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}
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}
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});
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app.mount("#app");
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}
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return count;
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},
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},
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});
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app.mount("#app");
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@ -0,0 +1,30 @@
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const app = Vue.createApp({
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data() {
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return {
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tasks: [],
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textfeld: "",
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einblenden: true,
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};
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},
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methods: {
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addTasks() {
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this.tasks.push(this.textfeld);
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console.log(this.tasks);
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},
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einausblenden() {
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this.einblenden = !this.einblenden;
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},
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},
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computed: {
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buttonCaption() {
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// wenn die liste angezeigt wird (-> einblenden: true), dann gib "hide" zurück
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// sonst gib "show" zurück
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if (this.einblenden) {
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return "hide";
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} else {
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return "show";
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}
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},
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},
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});
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app.mount("#assignment");
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>TITLE</title>
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<link
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href="https://fonts.googleapis.com/css2?family=Jost:wght@400;700&display=swap"
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rel="stylesheet"
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/>
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<link rel="stylesheet" href="styles.css" />
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<script src="https://unpkg.com/vue@next" defer></script>
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<script src="app.js" defer></script>
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</head>
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<body>
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<section id="assignment">
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<input type="text" v-model="textfeld" />
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<button @click="addTasks">Add Task</button>
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<ul v-if="einblenden">
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<!-- 2) Output the list of tasks here-->
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<li v-for="task in tasks">{{ task }}</li>
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</ul>
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<p v-else>es wird nichts angezeigt...</p>
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<!-- 3) When the below button is pressed, the list should be shown or hidden -->
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<!-- BONUS: Also update the button caption -->
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<button @click="einausblenden">{{buttonCaption}} List</button>
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</section>
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</body>
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</html>
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* {
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box-sizing: border-box;
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}
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html {
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font-family: 'Jost', sans-serif;
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}
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body {
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margin: 0;
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}
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section {
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
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margin: 3rem;
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border-radius: 10px;
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padding: 1rem;
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text-align: center;
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}
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h2 {
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font-size: 2rem;
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border-bottom: 4px solid #ccc;
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color: #970076;
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margin: 0 0 1rem 0;
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}
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p {
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font-size: 1.25rem;
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font-weight: bold;
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background-color: #970076;
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padding: 0.5rem;
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color: white;
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border-radius: 25px;
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}
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input {
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font: inherit;
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border: 1px solid #ccc;
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}
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input:focus {
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outline: none;
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border-color: #1b995e;
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background-color: #d7fdeb;
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}
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button {
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font: inherit;
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cursor: pointer;
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border: 1px solid #ff0077;
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background-color: #ff0077;
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color: white;
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padding: 0.05rem 1rem;
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box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.26);
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}
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button:hover,
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button:active {
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background-color: #ec3169;
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border-color: #ec3169;
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box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.26);
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}
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# Q&A
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## 1. Assignment 5
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v-for mit ein und ausblenden button
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_beantwortet in frage-1 order_
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@ -0,0 +1,13 @@
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# Step by Step preparation for the Exam
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- Download the exam.zip on your computer
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- Unzip it at a place of your choice
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- Open Visual Studio Code
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- Go to File -> Open Folder and select the exam folder
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## Steps for task-4
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- Go to Terminal -> New Terminal to open the terminal
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- Go to the terminal an run `cd task-4`
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- run `npm install`
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- run `npm run dev`
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- open the given locahost address with your browser
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- If you see no error everything works and you can start with the task
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Binary file not shown.
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const app = Vue.createApp({
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data() {
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return {
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title: "Vue.js",
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link: "https://de.wikipedia.org/wiki/JavaScript",
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input: "",
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};
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},
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methods: {
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showAlert() {
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alert("This is an alert");
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},
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},
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computed: {},
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});
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app.mount("#asdfereiaicicmkdjkasekjfasdf3e");
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Task 1</title>
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<link rel="stylesheet" href="https://unpkg.com/chota@latest" />
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<script src="https://unpkg.com/vue@latest" defer></script>
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<script src="app.js" defer></script>
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</head>
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<body>
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<section class="container" id="asdfereiaicicmkdjkasekjfasdf3e">
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<h1>Task 1</h1>
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<div class="card">
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<header>
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<!--
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1. Use a data property to show the header text in <h4> (Vue.js)
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-->
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<h4>{{title}}</h4>
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</header>
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<!--
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2. Use data binding for the href attribute (https://de.wikipedia.org/wiki/JavaScript)
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-->
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<p>
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is an open-source front end
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<a v-bind:href="link">JavaScript</a>
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framework.
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</p>
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<!--
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3. Output any text you type into the input field, in the <p> below the input field.
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-->
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<p><input type="text" v-model="input" /></p>
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<p>{{input}}</p>
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<footer class="is-right">
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<!--
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4. Use click event binding to call a method which shows an alert
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Hint: to show an alert use alert('This is an alert');
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-->
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<button class="button primary" @click="showAlert">Alert</button>
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</footer>
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</div>
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</section>
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</body>
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</html>
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Binary file not shown.
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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lerna-debug.log*
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node_modules
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.DS_Store
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dist
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dist-ssr
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coverage
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*.local
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/cypress/videos/
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/cypress/screenshots/
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# Editor directories and files
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.vscode/*
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!.vscode/extensions.json
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.idea
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?
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{
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"recommendations": ["Vue.volar", "Vue.vscode-typescript-vue-plugin"]
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}
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# exam
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This template should help get you started developing with Vue 3 in Vite.
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## Recommended IDE Setup
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[VSCode](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur) + [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=Vue.vscode-typescript-vue-plugin).
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## Customize configuration
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See [Vite Configuration Reference](https://vitejs.dev/config/).
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## Project Setup
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```sh
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npm install
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```
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### Compile and Hot-Reload for Development
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```sh
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npm run dev
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```
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### Compile and Minify for Production
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```sh
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npm run build
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```
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<link rel="stylesheet" href="https://unpkg.com/chota@latest">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Exam App</title>
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</head>
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<body>
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<div id="app"></div>
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<script type="module" src="/src/main.js"></script>
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</body>
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</html>
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File diff suppressed because it is too large
Load Diff
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{
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"name": "exam",
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"version": "0.0.0",
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"private": true,
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"scripts": {
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"dev": "vite",
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"build": "vite build",
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"preview": "vite preview"
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},
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"dependencies": {
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"vue": "^3.2.45"
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},
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"devDependencies": {
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"@vitejs/plugin-vue": "^3.2.0",
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"vite": "^3.2.4"
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}
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}
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<!--
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Task: Outsource the "Articles" from this News Site in a child component including Props
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for the header and Paragraph Text.
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The data for this Articles should come from the Parent SFC.
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-->
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<template>
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<section class="container" id="app">
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<!-- not part of the assignment-->
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<Title title="News of the day" />
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<div class="row">
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<div class="col">
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<Article header="Winter is coming!" text="Get your gear ready." />
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</div>
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<div class="col">
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<Article header="Vue.js" text="Version 14 out now!" />
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</div>
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<div class="col">
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<Article header="Chur" text="Swiss town out of Cheese!" />
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</div>
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<div class="col">
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<Article header="FHGR" text="Data leaked from University." />
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</div>
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</div>
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</section>
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</template>
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<script>
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import Article from "./components/Article.vue";
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import Title from "./components/Title.vue";
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export default {
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components: {
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Article,
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Title,
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},
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};
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</script>
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<!--
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Task: Outsource the "Articles" from this News Site in a child component including Props
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for the header and Paragraph Text.
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The data for this Articles should come from the Parent SFC.
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-->
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<template>
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<section class="container" id="app">
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<Title title="News of the day" />
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<div class="row">
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<div class="col" v-for="article in articles">
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<Article v-bind:header="article.header" :text="article.text"></Article>
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</div>
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</div>
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</section>
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</template>
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<script>
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import Article from "./components/Article.vue";
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import Title from "./components/Title.vue";
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export default {
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data() {
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return {
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articles: [
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{ header: "Winter is coming!", text: "Get your gear ready." },
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{ header: "Vue.js", text: "Version 14 out now!" },
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{ header: "Chur", text: "Swiss town out of Cheese!" },
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{ header: "FHGR", text: "Data leaked from University." },
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],
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};
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},
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components: {
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Article,
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Title,
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},
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};
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</script>
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<template>
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<div class="card">
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<header>
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<h4>{{ header }}</h4>
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</header>
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<p>{{ text }}</p>
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</div>
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</template>
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<script>
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export default {
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props: ["header", "text"],
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};
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</script>
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<template>
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<div>
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<h1>{{ title }}</h1>
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<h3>the best news</h3>
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<a href="mailto:me@hotmail.com">contact me</a>
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<hr />
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</div>
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</template>
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<script>
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export default {
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props: ["title"],
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};
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</script>
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import { createApp } from 'vue'
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import App from './App.vue'
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const app = createApp(App);
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app.mount('#app');
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|
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import { fileURLToPath, URL } from 'node:url'
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import { defineConfig } from 'vite'
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import vue from '@vitejs/plugin-vue'
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// https://vitejs.dev/config/
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export default defineConfig({
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plugins: [vue()],
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resolve: {
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alias: {
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'@': fileURLToPath(new URL('./src', import.meta.url))
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}
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}
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})
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{
|
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"name": "task-4",
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"lockfileVersion": 2,
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"requires": true,
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"packages": {}
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}
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|
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@ -1,18 +1,19 @@
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const app = Vue.createApp({
|
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data: () => ({
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data() {
|
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return {
|
||||
text: "hello World",
|
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}),
|
||||
methods: {
|
||||
date() {
|
||||
return new Date().toLocaleDateString();
|
||||
},
|
||||
};
|
||||
},
|
||||
methods: {
|
||||
date() {
|
||||
return new Date().toLocaleDateString();
|
||||
},
|
||||
computed: {
|
||||
shouted() {
|
||||
return this.text.toUpperCase()
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
app.mount("#app");
|
||||
|
||||
},
|
||||
computed: {
|
||||
shouted() {
|
||||
return this.text.toUpperCase();
|
||||
},
|
||||
},
|
||||
});
|
||||
|
||||
app.mount("#app");
|
||||
|
|
|
|||
Loading…
Reference in New Issue