Unsafe JavaScript attempt to access frame with URL

Question

I am getting the below error when i try to set a hash value to the parent url from iframe which contains another domain url      Unsafe JavaScript attempt to access frame with URL  URL1  from frame with URL  URL2   Domains  protocols and ports must match    How can I fix this problem

User · Answer

I was getting the same error message when I tried to change the domain for iframe.src.

For me, the answer was to change the iframe.src to a url on the same domain, but which was actually an html re-direct page to the desired domain. The other domain then showed up in my iframe without any errors.

Worked like a charm.:)

User · Answer

The problem is even if you create a proxy or load the content and inject it as if it s local  any scripts that that content defines will be loaded from the other domain and cause cross-domain problems

User · Answer

From a child document of different origin you are not allowed access to the top window s location hash property  but you are allowed to set the location property itself   This means that given that the top windows location is http   example com page   instead of doing  parent location hash     foobar     you do need to know the parents location and do  parent location    http   example com page  foobar     Since the resource is not navigated this will work as expected  only changing the hash part of the url   If you are using this for cross-domain communication  then I would recommend using easyXDM instead

User · Answer

Crossframe-Scripting is not possible when the two frames have different domains -  Security   See this  http   javascript about com od reference a frame3 htm  Now to answer your question  there is no solution or work around  you simply should check your website-design why there must be two frames from different domains that changes the url of the other one

User · Answer

I found that using the XFBML version of the Facebook like button instead of the HTML5 version fixed this problem  Add the below code where you want the button to appear    lt div id  fb-root  gt  lt  div gt   lt script gt  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      connect facebook net en GB all js xfbml 1       fjs parentNode insertBefore js  fjs     document   script    facebook-jssdk     lt  script gt    lt fb like send  true  layout  button count  width  50  show faces  false  font  arial  gt  lt  fb like gt    Then add this to your HTML tag    xmlns fb  http   ogp me ns fb

User · Answer

A solution could be to use a local file which retrieves the remote content  remoteInclude php   lt  php  url     GET  url     contents   file get contents  url   echo  contents    The HTML   lt iframe frameborder  1  id  frametest  src   remoteInclude php url REMOTE URL HERE  gt  lt  iframe gt   lt script gt          frametest   load function                var contents      frametest   contents

[javascript] Unsafe JavaScript attempt to access frame with URL

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