I know this has been an ongoing question and the current solution is to display a page in a pop-up or new window.
I’ve found a jquery/javascript solution that is supposed to be able to display an external page in the HTML widget but it doesn’t seem to be working for me. Can someone take a loot at this and let me know if this would be possible or if I should just scrap this dream:
<script>$("#loadFBRush").load("https://m.facebook.com/RapidCityRush", function(response, status, xhr) {
if (status == "error") {
var msg = "Sorry but there was an error: ";
alert(msg + xhr.status + " " + xhr.statusText);
}
});</script>
<div id="loadFBRush"></div>