javascript - Facebook Comments iFrame height limited when using HTML file not URL -


i'm loading facebook comment page local file, not url.

(reason: it's mobile app & need template file creating multiple comment pages)

the fb comments load iframe same fixed height limits view first comment only. it's browser & platform independent problem many tests i've ran.

if add html file web site , access url works perfectly.

can shed light on why iframe height fb comments fixed due source being local file , not fixed when url?

<html>   <head>     <title>public comments</title>   </head>   <body>     <div id="fb-root"></div>     <script>(function(d, s, id) {              var js, fjs = d.getelementsbytagname(s)[0];              if (d.getelementbyid(id)) return;              js = d.createelement(s); js.id = id;              js.src = "http://connect.facebook.net/en_gb/all.js#xfbml=1&appid=xxxxxxxxxxxx";              fjs.parentnode.insertbefore(js, fjs);              }(document, 'script', 'facebook-jssdk'));</script>     <div class="fb-comments" data-href="http://my-web-site.help/dir/#alias" " data-num-posts="10" data-mobile="true"></div>   </body> </html>

can shed light on why iframe height fb comments fixed due source being local file , not fixed when url?

most because cross-domain communication js sdk has able adjust height of iframe element in site not work in such scenario.


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