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Ensure that all event properties are included, even if no (internal) listeners are registered, when re-dispatching events to the DOM (PR 10019 follow-up)

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Jonas Jenwald 2018-09-20 22:43:44 +02:00
parent 0e41eb1620
commit 250e55b0d9
1 changed files with 3 additions and 2 deletions
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5
web/ui_utils.js
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@ -708,12 +708,13 @@ class EventBus {
let eventListeners = this._listeners[eventName];
if (!eventListeners || eventListeners.length === 0) {
if (this._dispatchToDOM) {
this._dispatchDOMEvent(eventName);
const args = Array.prototype.slice.call(arguments, 1);
this._dispatchDOMEvent(eventName, args);
}
return;
}
// Passing all arguments after the eventName to the listeners.
let args = Array.prototype.slice.call(arguments, 1);
const args = Array.prototype.slice.call(arguments, 1);
// Making copy of the listeners array in case if it will be modified
// during dispatch.
eventListeners.slice(0).forEach(function (listener) {