diff options
Diffstat (limited to 'js/src/scrollspy.js')
| -rw-r--r-- | js/src/scrollspy.js | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/js/src/scrollspy.js b/js/src/scrollspy.js index 27a91958e..af822e38e 100644 --- a/js/src/scrollspy.js +++ b/js/src/scrollspy.js @@ -3,7 +3,7 @@ import Util from './util' /** * -------------------------------------------------------------------------- - * Bootstrap (v4.0.0): scrollspy.js + * Bootstrap (v4.0.0-alpha): scrollspy.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ @@ -18,7 +18,7 @@ const ScrollSpy = (($) => { */ const NAME = 'scrollspy' - const VERSION = '4.0.0' + const VERSION = '4.0.0-alpha' const DATA_KEY = 'bs.scrollspy' const EVENT_KEY = `.${DATA_KEY}` const DATA_API_KEY = '.data-api' @@ -277,6 +277,9 @@ const ScrollSpy = (($) => { } if (typeof config === 'string') { + if (data[config] === undefined) { + throw new Error(`No method named "${config}"`) + } data[config]() } }) |