Question

我有2个数组，其中一个数组的所有信息都需要添加到不同数组的每个记录中。例如

arrUsers ["Cesar", "John"]

和

arrTrainin ["SOP1", "SOP2","SOP3","SOP4"]

预期结果将是

arrSOPrecord [
    {"User":"Cesar", "SOP":"SOP1"},
    {"User":"Cesar", "SOP":"SOP2"},
    {"User":"Cesar", "SOP":"SOP3"},
    {"User":"Cesar", "SOP":"SOP4"},
    {"User":"John", "SOP":"SOP1"},
    {"User":"John", "SOP":"SOP2"},
    {"User":"John", "SOP":"SOP3"},
    {"User":"John", "SOP":"SOP4"}
]

我尝试将key.value添加到变量/ s，但结果仅适用于一个用户和SOP组合。任何帮助将不胜感激

Answer 1

这是你可能想做的事情：

const arrUsers = ['Cesar', 'John'];
const arrTrainin = ['SOP1', 'SOP2', 'SOP3', 'SOP4'];
const arrSOPrecord = [];
arrUsers.map(user => {
    arrTrainin.map(training => {
        arrSOPrecord.push({ User: user, SOP: training });
    });
});

Answer 2

您可以迭代arrUsers和arrTraining。

var arrUsers = ["Cesar", "John"],
    arrTraining = ["SOP1", "SOP2", "SOP3", "SOP4"],
    arrSOPrecord = [];

arrUsers.forEach(function (u) {
    arrTraining.forEach(function (t) {
        arrSOPrecord.push({ User: u, SOP: t });
    });
});

console.log(arrSOPrecord);

将一个数组中的所有记录添加到不同数组中的每个记录

2 个答案: