[CLOSED] Ext.net does not support IE9 compatiability view ?

[wangyi]

Page runs in IE9 and IE8 normaly.

But when I choose the IE compatiability view , the page is blank.

Ext.net does not support IE9 compatiability view ?

[Daniil]

Hi @wangyi,

Yes, neither Ext.NET nor ExtJS support IE compatibility modes.

[jchau]

You can force IE out of compatibility mode so even if user selects compatibility mode, Ext.NET still works fine.

Response.AppendHeader("X-UA-Compatible", "IE=Edge")

[wangyi]

<meta http-equiv="X-UA-Compatible" content="IE=edge"/>

I add the mark. But in IE9 compatiability view, the page is still blank.

[Daniil]

I doubt these things are the same:

<meta http-equiv="X-UA-Compatible" content="IE=edge" />

and

Response.AppendHeader("X-UA-Compatible", "IE=Edge")

The last one supposes that a user won't be able to switch to the compatibility mode. As far as I can understand it.