<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="description" content="">
<meta name="keywords" content="bait bark">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Vehemence</title>
<script src="dist/vue.global.js"></script>
<style>
.box {
display: flex;
justify-content: center;
align-items: center;
width: 100px;
height: 100px;
}
.blue {
background-color: lavender;
}
.green {
background-color: green;
}
.transition {
transition: background-color 2s linear;
}
</style>
</head>
<body>
<div id="vale"></div>
<template id="t1">
<main class="box transition" :class="{green:isGreen,blue:isBlue}">main</main>
<button @click="transition">btn</button>
</template>
<script>
let vail = Vue.createApp({
data () {
return {
isBlue: true,
isGreen: false,
}
},
template: '#t1',
methods: {
transition () {
this.isBlue = !this.isBlue
this.isGreen = !this.isGreen
}
}
}).mount('#vale')
</script>
</body>
</html>
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