<p></p>
<p dir="auto">I believe using <code class="notranslate">$.ajax</code> should be fine here. I don't see much reason to spend time on the Potlatch 3 topic, though. These users are probably used to the error popup. When switching to $.ajax, nothing will change for them.</p>
<p dir="auto">Maybe you could open an issue on <a href="https://github.com/systemed/potlatch3">https://github.com/systemed/potlatch3</a> and discuss adding an "Access-Control-Allow-Origin" header somewhere around here: <a href="https://github.com/systemed/potlatch3/blob/master/com/airhttp/ActionController.as#L149-L174">https://github.com/systemed/potlatch3/blob/master/com/airhttp/ActionController.as#L149-L174</a></p>

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