Fixed .andSelf() deprecated issue

aehlke / tag-it

A jQuery UI plugin to handle multi-tag fields as well as tag suggestions/autocomplete.

http://aehlke.github.com/tag-it/

MIT License

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Open ytxiuxiu opened 7 years ago

ytxiuxiu commented 7 years ago

.andSelf() was deprecated in jQuery 1.8 and removed in 3.0 .addBack() should be used instead from 1.8 onwards.

This supports both old versions of jQuery (<1.8) and new versions (>3.0)