[英]How to create a new array of objects from two arrays based on object values?
[英]Underscorejs:How to create a new object by combining values from two objects?
我遇到以下情况
var obj1= [
{
"id": 97,
"name": "Sample1",
"classId": 751,
"gradeId": 1,
"studentId": 1
},
{
"id": 98,
"name": "Sample2",
"classId": 751,
"gradeId": 1,
"studentId": 2
},
{
"id": 97,
"name": "Sample1",
"classId": 751,
"gradeId": 2,
"studentId": 3
},
{
"id": 98,
"name": "Sample2",
"classId": 751,
"gradeId": 2,
"studentId": 4
}
]
现在,如果id相同,则需要以以下形式组合相同的对象值
var obj2=[
{
"id": 97,
"name": "Sample1",
"classId": 751,
"rating":[
{
"gradeId": 1,
"studentId": 1
}
{
"gradeId": 2,
"studentId": 3
}
]
},
{
"id": 98,
"name": "Sample2",
"classId": 751,
"rating":[
{
"gradeId": 1,
"studentId": 2
}
{
"gradeId": 2,
"studentId": 4
}
]
}
]
我正在遍历所有对象,如果id相同,那么我将使用合并后的值创建一个新的对象,我觉得有些阐述
我可以通过下划线js以更抽象的方式实现此目标吗?
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.