When there is a blank space in the end of date, moment is returning a different value:
```javascript
console.log(moment.tz("2021-09-09 ", "Australia/Sydney").toISOString());
// 2021-09-09T00:00:00.000Z
console.log(moment.tz("2021-09-09", "Australia/Sydney").toISOString());
// 2021-09-08T14:00:00.000Z
```
It allows saving local date to calendar.
Modal is giving option to pick between ics and google. User choice can be remembered as a default for the next actions.
When start/end was missing the time component the string passed to `moment()` would have a space at the end. This was causing these warnings:
```
Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
```
If parent element for range does not exists, range calculator should
return empty array. In that case duration calculations will stop because
of:
```
if (_rangeElements(element).length === 2) {
opts.duration = _calculateDuration(element);
}
```
This PR is introducing 2 changes.
1. Date popup is displayed on click instead on hover
2. If the range is given then the whole range is always displayed for both startDate and endDate
3. For range, short time is displayed for end if the range is < 24 hours
This adds a new property, `pluginId` which you can pass to `modifyClass`
which prevent the class from being modified over and over again.
This also includes a fix for polls which was leaking state between tests
which this new functionality exposed.
- prefers insertAdjacentHTML over innerHTML as it's much faster in this case (about 5x)
- memoizes tz.guess()
- memoizes list of timezones
- inlines template
- applies main element class in one pass
All in all for a very edge case of about 80 dates it should be faster of about 15/20ms.
* Remove long-deprecated method
* FIX: Memory Leaks when decorating posts
Previously we'd keep creating mixins dynamically when decorating the
same class.
This code changes the API to recommend an `id` parameter for each
decorator which will avoid leaks. All plugins should be updated to
include this parameter, although if they don't in the meantime it'll
just mean a warning in the console (and a continued leak.)
