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I have been using jQuery for about 9 years, and only just today did I realize that $('#element').trigger('change'); is not equivalent to $('#element')[0].dispatchEvent(new Event('change'));.
Any event handlers attached with .on() or one of its shortcut methods are triggered...
However, I wonder if there should be a more explicit callout that listeners for event types added via EventTarget.addEventListener() are not invoked.
I believe I had my incorrect expectation because I did not realized there was a semantic difference between a DOM EventListener and a jQuery event handler, and because I was already used to using jQuery as a sort of friendly, cross-browser interface for other Web APIs (Noting that new Event() never received support in IE, for example).
The text was updated successfully, but these errors were encountered:
I have been using jQuery for about 9 years, and only just today did I realize that
$('#element').trigger('change');
is not equivalent to$('#element')[0].dispatchEvent(new Event('change'));
.On a careful reading of https://api.jquery.com/trigger/, it does indicate:
However, I wonder if there should be a more explicit callout that listeners for event types added via
EventTarget.addEventListener()
are not invoked.I believe I had my incorrect expectation because I did not realized there was a semantic difference between a DOM EventListener and a jQuery event handler, and because I was already used to using jQuery as a sort of friendly, cross-browser interface for other Web APIs (Noting that
new Event()
never received support in IE, for example).The text was updated successfully, but these errors were encountered: