List of issue in new version

[pablochud]

ngx-select-ex: 3.6.8,
angular 7

The three issues listed below worked in previous version and it was perfect.
1). The onMouseEnter event doesn't retrieve properly index of item. It always returns 0;
2). Selector jumps to the first element when dynamically expand item list at the last element
3). Before it downloads the list asynchronously, it displays the message no data found . It should not display

example here:
https://stackblitz.com/edit/ngx-select-ex-issues-100-yaga6d

[pablochud]

4). The Typed event triggers when the list is being navigated by arrows, but the search field is still empty.

example above was updated.

[szymon5x]

I have fixed those problems and created a pull request.

[optimistex]

Fixed: #142

[optimistex]

@szymon5x I've released a fix that touched your code:

• the issue: Once drop-down list was open component cannot be destroyed due to event listener #170
• the release: https://github.com/optimistex/ngx-select-ex/releases/tag/v3.7.6

Now, seems it work better. But, please, make sure that I did not brake your logic.