Vue Introduction
Intro
Hello John (No world)
Resource for the tutorial was https://github.com/johnpapa/vue-getting-started
The vue js lives at https://cdn.jsdelivr.net/npm/vue. Below is a simple example just showing two way binding
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
</head>
<body>
<div id="app">
<input type="text" v-model="name">
<p>Hello {{name}}</p>
</div>
<script>
new Vue({
el: "#app",
data() {
return {
name: "John"
}
}
})
</script>
</body>
</html>
Sections
Vue files are comprised of three sections. No prizes for what each bit does
<template>
<a v-bind:href="github" target="_blank">
</a>
<template/>
<script>
</script>
<style>
</style>Displaying Data and Events
Binding we can use v-bind or the short cut : (full colon). So in the template put the colon and define a data component below
<template>
...
<a
v-bind:="github"
target="_blank"
rel="noopener noreferrer"
>
<i class="fab fa-github fa-2x" aria-hidden="true"></i>
</a>
<a
:href="twitter"
target="_blank"
rel="noopener noreferrer"
>
<i class="fab fa-twitter fa-2x" aria-hidden="true"></i>
</a>
...
</template>
<script>
export default {
name: 'headerLinks',
data() {
return {
github: 'https://github.com/johnpapa/vue-getting-started',
twitter:'https://twitter.com/john_papa',
}
},
}
</script>