Hy here is a examle Example Why when i use
<IFRAME sandbox="allow-forms allow-scripts" SRC="http://roshare.info/embedx-xcnvxz71l8fb-699x380.html" FRAMEBORDER=0 MARGINWIDTH=0 MARGINHEIGHT=0 SCROLLING=NO WIDTH=699 HEIGHT=400></IFRAME>
sandbox i dont see the player .. i want to use sandbox just to block pop-ups but looks like if i use it i dont see the player
is there any allow-objects ?
I have also a no sandbox example on that page and it works ..
You're correct. The sandbox will block plugin content inside the frame. Unlike other aspects of the sandbox, there is no mechanism for enabling plugins inside a sandboxed iframe. http://www.html5rocks.com/en/tutorials/security/sandboxed-iframes/#granular-control-over-capabilities has more detail if you're curious.
来源：https://stackoverflow.com/questions/15234184/iframe-sandbox-is-blocking-embed-object