Bootstrap tooltips require Tether

[dwatow]

Reproduce the steps

1. keyin htmlb4, save as index.html file.
2. open index.html file by browser .
3. view error by console in browser.

Uncaught Error: Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)
    at bootstrap.min.js:7
    at bootstrap.min.js:7
    at bootstrap.min.js:7

my solution

reference

add include tether

<script src="https://npmcdn.com/[email protected]/dist/js/tether.min.js"></script>