Hi Giridhar JG,

Thanks for your sample you have provided.

It seem that there is a problem with your web configuration. WebCombo ScriptDirectory have been set to a wrong path. Please set it as the following:
<add key="ISNet.WebUI.WebCombo.v6_0_7200.ScriptDirectory" value="~/CommonLibrary/WebCombo/V6_0_7200/"/>

Your webcombo should run normally. As a side note, you don't need to specify the above key as smart resources was used in your configuration. So as an option, you could just comment/remove the following key in your web configuration:

<add key="ISNet.WebUI.WebCombo.v6_0_7200.SharedScriptDirectory" value="~/CommonLibrary/Shared/"/>
<add key="ISNet.WebUI.WebCombo.v6_0_7200.ScriptDirectory" value="~/CommonLibrary/WebCombo/V6_0_7200/"/>

Best Regards,
Leo

Hi Leo,

I have tried changing the ScriptDirectory and other option of removing the keys from Web.config.

Still the issue remains. The issue exists only in the Compatibility View of IE11 ; and works fine in the native mode. Also if we do not use JQuery in the page then it works in Compatibility view.

Please let us know your suggestions for this.

With Thanks and Regards,

Giridhar JG

Hi Giridhar JG,

I apologize for any inconvenience this problem may have caused you.

Regarding this issue, it seems IE11 remove attachEvent API in IE11 Compatibility Mode. So please try change X-UA-Compatible to "IE=10" to using WebCombo on IE11 compatibility mode.

Best Regards,
Leo