需要对动态生成的数值进行格式化处理,需要格式化数值为2位小数点
待修改的数据
{
"code": 200,
"message": "成功",
"data": [
{
"dateTime": "2023-03-29 00:05:00",
"3304810001#sectionAreaValue": 68.072,
"total": 288,
"3304810001#flowValue": 76.308,
"3304810001#waterValue": 1.174,
"3304810001#velocityValue": 0.121
},
{
"dateTime": "2023-03-29 00:10:00",
"3304810001#sectionAreaValue": 67.746,
"total": 288,
"3304810001#flowValue": 75.876,
"3304810001#waterValue": 1.16,
"3304810001#velocityValue": 0.12
},
{
"dateTime": "2023-03-29 00:15:00",
"3304810001#sectionAreaValue": 68.072,
"total": 288,
"3304810001#flowValue": 76.512,
"3304810001#waterValue": 1.17,
"3304810001#velocityValue": 0.124
}
],
"success": true,
"timestamp": 1680091972371,
"traceId": "12393904349099328"
}
目前没有好的思路,求指点
vue2、element ui
已解决
const tempList = []
res.data.forEach(item=>{
for(let key in item){
if((key != 'total') && (key != 'dateTime') ){
item[key]= numFilter(item[key],2);
}
}
tempList.push(item)
})
不知道你这个问题是否已经解决, 如果还没有解决的话: export default {
data() {
var checkAge = (rule, value, callback) => {
if (!value) {
return callback(new Error('年龄不能为空'));
}
setTimeout(() => {
if (!Number.isInteger(value)) {
callback(new Error('请输入数字值'));
} else {
if (value < 18) {
callback(new Error('必须年满18岁'));
} else {
callback();
}
}
}, 1000);
};
var validatePass = (rule, value, callback) => {
if (value === '') {
callback(new Error('请输入密码'));
} else {
if (this.ruleForm.checkPass !== '') {
this.$refs.ruleForm.validateField('checkPass');
}
callback();
}
};
var validatePass2 = (rule, value, callback) => {
if (value === '') {
callback(new Error('请再次输入密码'));
} else if (value !== this.ruleForm.pass) {
callback(new Error('两次输入密码不一致!'));
} else {
callback();
}
};
return {
ruleForm: {
pass: '',
checkPass: '',
age: ''
},
rules: {
pass: [
{ validator: validatePass, trigger: 'blur' }
],
checkPass: [
{ validator: validatePass2, trigger: 'blur' }
],
age: [
{ validator: checkAge, trigger: 'blur' }
]
}
};
},