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| author | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2020-09-19 17:14:51 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-19 17:14:51 -0400 |
| commit | 2ff4f830722940d2bfc35328fa913f93d04a330b (patch) | |
| tree | 19eb865b31eaaa9c69f6bd913985ae5460e7340d /ext/mixed/js | |
| parent | 613c7ebf69413723486ab49a7b2f928422de3541 (diff) | |
Modal refactor (#842)
* Add Modal class
* Use Modal class
Diffstat (limited to 'ext/mixed/js')
| -rw-r--r-- | ext/mixed/js/core.js | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/mixed/js/core.js b/ext/mixed/js/core.js index 351d9371..7eb21659 100644 --- a/ext/mixed/js/core.js +++ b/ext/mixed/js/core.js @@ -325,6 +325,11 @@ class EventDispatcher { } return false; } + + hasListeners(eventName) { + const callbacks = this._eventMap.get(eventName); + return (typeof callbacks !== 'undefined' && callbacks.length > 0); + } } class EventListenerCollection { |