vue遍历new Map()对象数据
data () {return {map: new Map()}},mounted () {this.map.set('a', [{ name: 'a', age: 18 }]);this.map.set('b', [{ name: 'b', age: 20 }]);}<li v-for="[key, value] of map" :key="key"><span>key:
·
data () {
return {
map: new Map()
}
},
mounted () {
this.map.set('a', [{ name: 'a', age: 18 }]);
this.map.set('b', [{ name: 'b', age: 20 }]);
}
<li v-for="[key, value] of map" :key="key">
<span>key: {{ key }}</span>
<p v-for="(data, index) in value" :key="index">
<span>name: {{ data.name }}</span>
<span>age: {{ data.age }}</span>
</p>
</li>
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