Skip to content
This repository has been archived by the owner. It is now read-only.
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
41 lines (37 sloc) 830 Bytes
<!-- src/components/Hello.vue -->
<template>
<div>
<div class="greeting">Hello {{name}}{{exclamationMarks}}</div>
<button @click="decrement">-</button>
<button @click="increment">+</button>
</div>
</template>
<script lang="ts">
import Vue from "vue";
export default Vue.extend({
props: ['name', 'initialEnthusiasm'],
data() {
return {
enthusiasm: this.initialEnthusiasm,
}
},
methods: {
increment() { this.enthusiasm++; },
decrement() {
if (this.enthusiasm > 1) {
this.enthusiasm--;
}
},
},
computed: {
exclamationMarks(): string {
return Array(this.enthusiasm + 1).join('!');
}
}
});
</script>
<style>
.greeting {
font-size: 20px;
}
</style>
You can’t perform that action at this time.