Added if for iframe issue in player

[NexisSis]

Hey everyone,
i'm using ethercalc in iframe (this is the only solution for my project), and i can't do export table, because JavaScript can't get window.parent.location.pathname from iframe.
I created a solutions, that check if this window is iframe, and if yes we can open file without window.parent.location.pathname.
Also remove unused spaces (my linter :))

[ocdtrekkie]

It's a little surprising you hit an issue here, the Sandstorm version already works correctly in this regard (EtherCalc is run in an iframe in Sandstorm), unless there's already some sort of fix on the Sandstorm branch specifically.

[NexisSis]

It's a little surprising you hit an issue here, the Sandstorm version already works correctly in this regard (EtherCalc is run in an iframe in Sandstorm), unless there's already some sort of fix on the Sandstorm branch specifically.

rly?. Check last error :)

[ocdtrekkie]

Interesting... And you get this when you select the save icon, and select an export format?

I did test before I had responded! Though I do use Firefox, so I am not sure if it's perhaps a browser-specific change that's causing the problem.

[ocdtrekkie]

Of course, if it's a problem from your browser, it is probably a problem for many other users too, and so a fix will be important... I was just surprised you hit an issue here. :)

[NexisSis]

Of course, if it's a problem from your browser, it is probably a problem for many other users too, and so a fix will be important... I was just surprised you hit an issue here. :)

i'm using latest google chrome, so i think it's a big problem for much users

[eddyparkinson]

works fine on Chrome for me. The /appeditor options used iframes

http://sheet.cellmaster.com.au/example_button/appeditor