During the development, I encountered a rather nonsensical request from a customer.
It is obvious that there is an option to operate hours, minutes and seconds. If you don’t want to do it, you will be lazy and save trouble. A time must be displayed as the selected year, month and day, but the time format must be passed to the backend in the format of hours, minutes and seconds. , the list display also takes time, minutes and seconds.
So it was dealt with
let DATE: any = new Date(); // 当前日期
let timestamp = Date.parse(DATE);
let now = new Date(timestamp);
console.log(timestamp);
function getData(n) {
let now = new Date(n),
y = now.getFullYear(),
m = now.getMonth() + 1,
d = now.getDate();
return y + "-" + (m < 10 ? "0" + m : m) + "-" + (d < 10 ? "0" + d : d) + " " + now.toTimeString().substr(0, 8);
}
getData(1691031289000) //
The above encapsulates a simple date conversion, which is enough.
Then there is the processing of date splicing. I found that all we need is hours, minutes and seconds.
The processing is: selected time + " " + selected time.toTimeString().substr(0, 8); This is the time we want.
选中的时间 + " " + 选中的时间.toTimeString().substr(0, 8); 即是我们要的时间。
if ('cgTime' in changedFields) { // 判断是否点击了时间弹框，如果点击了就可以拿到选中的时间，如果没有就设置为空
let cgTime = ''; // 选中的时间初始为空
let DATE: any = new Date();
const timestamp = Date.parse(DATE);
let now = new Date(timestamp);
if (changedFields.cgTime) {
cgTime = changedFields.cgTime + ' ' + now.toTimeString().substr(0, 8);
console.log(cgTime, 'cgTimecgTimecgTime');
} else {
this.formRef.setFieldsValue({
cgTime: null,
});
}
this.formRef.setFieldsValue({
cgTime,
});
}