我有一个看起来像这样的对象:
{id: 1, cells: ["Ashar", 68345, 14, 66666, "Retail", 1, ""]}
我有一组像这样的对象:
[
{id: 1, cells: ["Ashar", 68345, 14, 46100, "Retail", 1, ""]},
{id: 2, cells: ["Ashar", 300881, 14, 37000, "Retail", 3, 3]},
{id: 3, cells: ["Rob", 94448, 17, 11395, "Retail", 1, ""]},
{id: 4, cells: ["Shahab", 19023870, 219, 12500, "Retail", 1, ""]},
{id: 5, cells: ["David", 29008000, 229, 12500, "Retail", 5, 26]}
]
我要做的是获取第一个对象的id并使用它来搜索数组以找到匹配的id,然后将cells
的值替换为第一个对象的值。 / p>
任何帮助解决这个问题都会非常感激。
感谢您的时间。
答案 0 :(得分:1)
var temp = {id: 1, cells: ["Ashar", 68345, 14, 66666, "Retail", 1, ""]};
var arr=[
{id: 1, cells: ["Ashar", 68345, 14, 46100, "Retail", 1, ""]},
{id: 2, cells: ["Ashar", 300881, 14, 37000, "Retail", 3, 3]},
{id: 3, cells: ["Rob", 94448, 17, 11395, "Retail", 1, ""]},
{id: 4, cells: ["Shahab", 19023870, 219, 12500, "Retail", 1, ""]},
{id: 5, cells: ["David", 29008000, 229, 12500, "Retail", 5, 26]}
];
arr.forEach(function(value,key){
if(value.id == temp.id) {
value.cells=temp.cells;
}
});