Re: How get iFrame contents with different domains ?
Hi, You can't directly in GWT it honors cross site scripting you can however drop down to Javascript. Write a JSNI method that accesses the containing docs parent (your app) by accessing top, then in your code you can access the iFrame and then it's document. Something like this: public static DocumentElement getFrameDocumtent() { FrameElement top = getTopDocument().getElementById(MyiFrame); return top.getContentDocument(); } public static native Document getTopDocument() /*-{ return top.document; }-*/; I haven't tested this code but pulled pieces from some of my working code to give you an idea. Hope that helps, Gordon Pike gwtcasts.com easygwt.com On Friday, September 21, 2012 2:28:25 AM UTC-6, Coco Gwt wrote: Hi, i have created an iFrame in my project that calls an external service (for example whatismyip.com) that returns my public IP. the problem is i cant get iFrame content, because there is a completly different domains. the question is how can i get this iFrame contents ? its very urgent please ! Thank you -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/9ai_kotJqZIJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How get iFrame contents with different domains ?
On Friday, September 21, 2012 2:28:25 AM UTC-6, Coco Gwt wrote: Hi, i have created an iFrame in my project that calls an external service (for example whatismyip.com) that returns my public IP. the problem is i cant get iFrame content, because there is a completly different domains. the question is how can i get this iFrame contents ? its very urgent please ! Thank you -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/lmB_d13LWCAJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How get iFrame contents with different domains ?
After sending this I realized I sent it too early. The code below only works after you get both documents under the same domain because of cross-site scripting protection in the browser. To bring them both under the same domain you can either setup Apache or Nginx as reverse-proxy or write a servlet deployed with your GWT server side code that proxies requests to the other domain. If you just have a couple of pages to proxy I would do the servlet approach. I've done both methods. There are a couple of example proxy servlets you could start with and deploy one of them in your web.xml. Thanks, Gordon Pike gwtcasts.com easygwt.com On Tuesday, September 25, 2012 10:26:53 AM UTC-6, gpike wrote: Hi, You can't directly in GWT it honors cross site scripting you can however drop down to Javascript. Write a JSNI method that accesses the containing docs parent (your app) by accessing top, then in your code you can access the iFrame and then it's document. Something like this: public static DocumentElement getFrameDocumtent() { FrameElement top = getTopDocument().getElementById(MyiFrame); return top.getContentDocument(); } public static native Document getTopDocument() /*-{ return top.document; }-*/; I haven't tested this code but pulled pieces from some of my working code to give you an idea. Hope that helps, Gordon Pike gwtcasts.com easygwt.com On Friday, September 21, 2012 2:28:25 AM UTC-6, Coco Gwt wrote: Hi, i have created an iFrame in my project that calls an external service (for example whatismyip.com) that returns my public IP. the problem is i cant get iFrame content, because there is a completly different domains. the question is how can i get this iFrame contents ? its very urgent please ! Thank you -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/dlSxNuydlFAJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How get iFrame contents with different domains ?
You cannot do this the way you want. It is simply does not allowed by the most of browsers. There is only possible way you can to choose is to build extension which browser grant extended permissions set. But user must setup it explicitly. 25.09.2012 18:58 пользователь Nabil chane.na...@gmail.com написал: Hi, i have created an iFrame in my project that calls an external service (for example whatismyip.com) that returns my public IP. the problem is i cant get iFrame content, because there is a completly different domains. the question is how can i get this iFrame contents ? its very urgent please ! Thank you -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/_HHds9xI1ToJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.