
前端 js 替换问题
给定一个 JSON 对象列表:
"assessingOfficer": [
{
"AssessingOfficerName": "卡特琳娜",
"AssessingStatus": 1,
"AssessingOfficerType": 1,
"dataTime": "2024-04-09 17:12:04",
"remarks": "我们在一起",
"UserName": "卡特琳娜"
},
{
"dataTime": "2024-04-09 17:07:17",
"remarks": "222222222222",
"UserName": "卡特琳娜",
"AssessingOfficerName": "卡特琳娜",
"AssessingStatus": 2,
"AssessingOfficerType": 2
},
{
"dataTime": "2024-04-09 17:07:33",
"remarks": "22222222222222",
"UserName": "卡特琳娜",
"AssessingOfficerName": "卡特琳娜",
"AssessingStatus": 2,
"AssessingOfficerType": 2
}
]如何将对象中 AssessingStatus 为 1 的替换成红色值?
可以按照以下步骤进行替换:
// 提取 AssessingStatus 值数组
const assessingOfficerArr = assessingOfficer.map((el) => el.AssessingStatus);
// 深拷贝AssessingStatus值数组
const deepAssessingOfficerArr = JSON.parse(JSON.stringify(assessingOfficerArr));
// 替换 AssessingStatus 值
for (let i = 0; i < deepAssessingOfficerArr.length; i++) {
if (i === 0)
assessingOfficerArr[0] = deepAssessingOfficerArr[0] === 1 ? 3 : deepAssessingOfficerArr[0];
if (i > 0)
assessingOfficerArr[i] =
deepAssessingOfficerArr[i] === 1
? 3
: deepAssessingOfficerArr[i - 1] === 1
? 1
: deepAssessingOfficerArr[i];
}
console.log('assessingOfficerArr', assessingOfficerArr);替换后的结果如下:
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assessingOfficerArr [ 3, 3, 1, 3, 3, 3, 3 ]










