Hi,

I have an issue with the WebTab and caching. I use the WebDesktop which has a shortcut that launches a page with a WebTab on it. The webTab is using Iframe and points to an aspx page. On the aspx page I have a webgrid that contains multiple records. From here I can edit a record through a WebDialogBox page. 

When I update a record,  the update gets shown in the WebGrid. This is correct. But If I refresh the browser (F5), before closing the page with the WebTab on it, this causes a caching issue. When I open the WebTab page again from the shortcut and click on a tab pointing to the aspx page with WebGrid on it, the Page_Load event does not get called. It is as if it holds onto a cached version of this page. 

This in turn causes the Webgrids records to show the old values and this only updates when I press refresh on the webgrid. I am using IE8. I tried this in chrome but couldnt replicate the issue.In IE 8 I also hosted the WebGrid page in its own window launched from its own shortcut so not to use the webtab and I could not replicate the issue.  

Regards,

Dermot