我想要一个标签,以便在显示时从ttk.Notebook(或传递给ttk.Notebook的任何对象/列表/字典/可变变量)中读取一些数据,并在离开时将数据写回。这是我的例子
friends = [{
friend: {
id: 3,
name: "tres"
},
owner: {
id: 1,
name: "uno"
}
}];
let users = [{
id: 1,
name: "uno",
}, {
id: 2,
name: "dos"
}]
users = users.filter(currentUser =>
let flag = false, friends.forEach(function(current) {
if (currentUser.id == current.friend.id) {
flag = true;
}
}
return flag;
));
console.log(users);
是否有更简单的方法来做我想做的事?