list = [
{ id: 1, file_id: '3.jpg', name: "北京" ,checked:false,code:1,},
{ id: 2, file_id: '5.jpg', name: "上海" ,checked:false,code:2,},
{ id: 3, file_id: '2.jpg', name: "天津" ,checked:false,code:3,},
{ id: 4, file_id: '1.jpg', name: "杭州" ,checked:false,code:4,},
]
/**
checkItem(id, item) { // 选中某一项
this.list['id'] = id;
this.list['name'] = item.name;
this.setItemStateChecked(id);
}
private setItemStateChecked(id) {
this.list.forEach(it => {
it.checked = (it.id == id || it.code == id);
});
}
save(){
this.shutdown();
}
如何点击按钮后保存选中的数据呢,并返回?