[4.0] Modal fields don't trigger change event on form field

[regularlabs]

Fields, like the ArticleField used in the Article menu item, open a modal to select the article.
However, on selecting/clearing the selection, the change event is not triggered on the hidden form field that contains the value.
This means you can't have custom javascript that triggers to the change event on those fields.

The solution is to add something like this to window.processModalParent in media/system/js/fields/modal-fields.js before the return.

fieldId.dispatchEvent(new Event('change'));
fieldTitle.dispatchEvent(new Event('change'));

[RickR2H]

@regularlabs Could you make a PR? Happy to test if needed ;)

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/35372.}

[regularlabs]

Nope. I am just reporting the issue. Not willing to make a PR. Do with it what you want.

[laoneo]

#35994 😏