trying to deal with dst time America and Europe
#341
- Created
- March 14, 2021, 6:47 p.m.
- Expires
- Never
- Size
- 591 bytes
- Hits
- 361
- Syntax
- JavaScript
- Private
- ✗ No
Date.prototype.stdTimezoneOffset = function() {
var jan = new Date(this.getFullYear(), 0, 1);
var jul = new Date(this.getFullYear(), 6, 1);
return Math.max(jan.getTimezoneOffset(), jul.getTimezoneOffset());
};
Date.prototype.dst = function() {
return this.getTimezoneOffset() < this.stdTimezoneOffset();
};
function getDate(dateObj, offset) {
let dstAdjustedOffset = dateObj.dst() ? (offset + 1) : offset;
let diff = dstAdjustedOffset * 60 + dateObj.getTimezoneOffset();
return new Date(dateObj.getTime() + diff * 60 * 1000);
}