【发布时间】:2021-09-10 18:48:10
【问题描述】:
我有两个对象数组 result1 和 result2
var result1 = [
{id:1, name:'Sandra'},
{id:2, name:'John'},
{id:3, name:'Peter'},
{id:4, name:'Bobby'}
];
var result2 = [
{id:2, name:'Malai'},
{id:4, name:'Lama'}
];
如果 id 匹配,我想更新名称。我的目标是:
var result1 = [
{id:1, name:'Sandra'},
{id:2, name:'Malai'},
{id:3, name:'Peter'},
{id:4, name:'Lama'}
];
【问题讨论】:
-
@Doudin 它是相关的,但严格来说并不完全相同,因为它将
result1的整个对象替换为result2的对象:) 而不是一个属性
标签: javascript reactjs