单选按钮
以下实例中演示了单选按钮的双向数据绑定：
单选按钮
<div id="app">
<input type="radio" id="runoob" value="Runoob" v-model="picked">
<label for="runoob">Runoob</label>
<br>
<input type="radio" id="google" value="Google" v-model="picked">
<label for="google">Google</label>
<br>
<span>选中值为: {{ picked }}</span>
</div>
<script>
const app = {
data() {
return {
picked : 'Runoob'
}
}
}
Vue.createApp(app).mount('#app')
</script>
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