Hi,

I tried to running our sample which uses WebExpander as you mean in IE 9 compatibility view, and it's works fine in here. You can find our sample as I mean in our WebEssentials samples with name, OrderInformation.aspx. Or you can try to running our live samples below.

http://live.intersoftpt.com/cs/WebEssentials/WebExpander/WebExpander_PredefinedStyles.aspx?noframe=1

Perhaps, you can try to adjust your project with our samples. If your issue is still persist, please to guide me step by step to reproduce your issue. Or you can send a runnable sample, so I can do further investigation.

Regards,

Hendrik

Hi Hendrik,

I took another look and compared both our code and the samples here and noticed that the significant difference is that, the tab in the sample uses a background image apart from the text.

Could it be that the space is being allocated for the image, and thus making the tabs visible in both IE modes? And since our code does not have one, only the "normal mode" is being rendered correctly.

Nevertheless, I'll try to use your sample projects as our base and work from there to see if it persists or not.

Thanks!

-- Art

I tried simulating our project issue in the master page of the test solution again and the issue happens when the webexpander is in a content placeholder that is in a table in the master page.

Please see the attached code and try running the page in compatibility mode.

Hi,

Perhaps, you can use Meta tag to resolve this issue. I tried to use Meta tag in your sample and its works. To see more about Meta tag you can see in the link below.

Hi,

I am from the same team as Art. We've tried using the meta tag to resolve this and it worked. However, do you consider this as a bug? Is there a way to resolve this without using a meta tag?