Observer(__ob__: Observer) 对象添加属性
重点通过这句话给对象添加属性:
this.$set(r,'upshow',false);
在data中定义laws来装从接口中请求到数据
data(){ return{ laws:[],//法律依据 } },
_getAttachment(){ getAttachment( {attachment_id: this.attachment_id}, {Authorization: this.access_token} ).then( (res)=>{
this.laws = res.content.laws; //得到的数据赋值给laws
this.laws.forEach((r)=>{ //循环遍历laws对象 分别一一赋值新对象 this.$set(r,'upshow',false); //重点是这句话。(对象,属性,属性值) }) }) },
此时law返回是的
展开:
成果: