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问题:

I have one page called Reports.aspx which contains one IFrame and I have put one user control into that IFrame.

That IFrame have the reports to show but in IE9 the report become clipped i.e. showing partially but if I run the same in IE8 then everything is fine.

Now I want to render the Iframe part in IE8 but the rest aspx page in IE9. Will it be possible?

Hope so....

回答1:

Render the page using a meta tag seen hear

<html>
   <head>
   <!-- Mimic Internet Explorer 8 -->
      <title>My Web Page</title>
      <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />
   </head>
   <body>
      <p>Content goes here.</p>
   </body>
</html>

IE Rendering Modes: http://blogs.msdn.com/b/askie/archive/2009/03/23/understanding-compatibility-modes-in-internet-explorer-8.aspx

I have no idea if this is possible, I've never tried it, but enclose IFrame in metatag to just have it render as IE8.

Edit:

try this in your IFrame:

<html>
       <head>
       <!-- Mimic Internet Explorer 8 -->
          <title>My Web Page</title>
          <meta http-equiv="X-UA-Compatible" content="IE=edge" />
       </head>
    <iframe>
            <!DOCTYPE html>
            <html lang="en">
            <head>
                <meta charset="utf-8">
                <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8">
                <meta name="viewport" content="width=device-width,initial-scale=1">
            </head>
            </html>
        </iframe>
</html>

There is an issue with this style for changing documents mode but I doubt that is what your doing

回答2:

After a long search I have found the solution to show SSRS report in IE9 by the following tricks :

First I have rendered the IFrame in IE8 (http-equiv="X-UA-Compatible" content="IE=EmulateIE8") and as a result the whole page renders in IE8 which distorted some of my CSS 3.0 styles like rounded corner, box effects, shadows etc. To overcome this I have used http://css3pie.com/ and my problem solved...

Although css3Pie have some limitations but it works for me on this scenario.

Hope this will help someone.