Using Net Framework 4.03. Ajax Control Toolkit 4.1.7.1213 (14/12/2013)
The Tab Container Control in IE 8 is not visible (OK in IE10)
The error is "Object doesn't support this property or method"
File: jQuery.Tabs.TabPanel.debug.js
Line: self._tabIndex = opt.owner.get_tabs().length;
Comments: Had the same problem. had to downgrade. it take 1 minute to upgrade to new version but a half a day to downgrade. I wont be able to keep up with update now until this is fixed. or until most of my company is forced to use IE11+ or a different browser new they are issued new computers.
The Tab Container Control in IE 8 is not visible (OK in IE10)
The error is "Object doesn't support this property or method"
File: jQuery.Tabs.TabPanel.debug.js
Line: self._tabIndex = opt.owner.get_tabs().length;
Comments: Had the same problem. had to downgrade. it take 1 minute to upgrade to new version but a half a day to downgrade. I wont be able to keep up with update now until this is fixed. or until most of my company is forced to use IE11+ or a different browser new they are issued new computers.