I have set all controls rendering mode to lightweight via the web config:
<add key="Telerik.Web.UI.RenderMode" value="lightweight" />
Running the site locally in chrome and in IE11 renders the output lightweight as as expected.
Once deployed to a server and set in IE as an intranet site, the controls are then rendered classic.
Chrome renders as lightweight, but IE seems then seems ignore this global setting in the web config. The page has the relevant meta tag to switch the document mode to IE=Edge but the rendered HTML is still in classic. Meaning all of our CSS is now useless.
Could someone please point out what I am missing here.
- The controls don't have individual render mode properties on them.
- The setting is still there in the web config after deployment.