第1个回答 2022-07-05
var list = [
{ id: "1", name: "test1", rName: "the1" },
{ id: "1", name: "test1", rName: "the2" },
{ id: "1", name: "test1", rName: "the3" },
{ id: "2", name: "test2", rName: "the1" },
{ id: "2", name: "test2", rName: "the2" },
{ id: "3", name: "test3", rName: "the1" }
];
var list2 = [];
for (var i in list) {
var list3 = [];
for (var j in list) {
if (list[i].id == list[j].id&&list[j].key!=1) {
list[j].key=1
list3.push(list[j]);
}
}
if(list3.length>0){
list2.push(list3);
}
}
console.log(list2)