/**
* 獲取父元素實例
*/
created() {
this.parent = this.init();
},
methods: {
init( name = 'butom-collapse-view'){//參數為父組件的組件名
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent; //這里已經獲取到了
if (!parent) return false;
parentName = parent.$options.name;
｝
return parent;
}
}