[wp-trac] [WordPress Trac] #56830: jQuery Migrate deprecation in wpdialog

[WordPress Trac]

#56830: jQuery Migrate deprecation in wpdialog
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 Reporter:  TobiasBg        |       Owner:  audrasjb
     Type:  defect (bug)    |      Status:  reopened
 Priority:  normal          |   Milestone:  6.2
Component:  Administration  |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  good-first-bug  |     Focuses:  javascript
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Comment (by TobiasBg):

 Some more findings:
 `this` inside the `open()` function of `wpdialog` refers to the jQuery UI
 widget, whereas `this.element` is the jQuery object of the DOM element.
 Thus, native jQuery methods need to used, as `_trigger` is only defined on
 the jQuery UI widgets (in core.js).

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Ticket URL: <https://core.trac.wordpress.org/ticket/56830#comment:11>
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