参考mint-ui的代码：
https://github.com/ElemeFE/mint-ui/blob/master/packages/radio/src/radio.vue
https://github.com/ElemeFE/mint-ui/blob/master/packages/field/src/field.vue
直接上代码
<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://cdn.bootcss.com/vue/2.5.16/vue.min.js"></script>
<style>
</style> <body>
<div id="app">
<div v-for='(item, index) in items' :key='index'>
<myradio v-model="picked" :text="item"></myradio>
</div>
<br>
<span>Picked: {{ picked }}</span>
</div>
</body>
<script>
// 局部注册组件
var myradio = Vue.extend({
data: function () {
return {
currentValue: this.value
}
},
props: {
value: '',
text: ''
},
template: `
<label>
<input type="radio" id="two" :value="text" v-model="currentValue">
<label for="two">{{ text }}</label>
</label>
`,
watch: {
value(val) {
this.currentValue = val;
},
currentValue(val) {
this.$emit('input', val);
}
}
}); Vue.component('myradio', myradio) new Vue({
el: '#app',
data: {
picked: 'Three',
items: ['One', 'Two', 'Three']
}
})
</script> </html>