问题
I have logged in to sitecore through administrator account. I have a page in my site if press 'experience editor' or preview button,editor ribbon is not displaying. I am new to sitecore, Is that a permission issue am facing?
回答1:
If you see only header of the ribbon like that:
Click on the arrow on the right. You should see all the options:
If you don't see even the header, there must be some errors on the console.
回答2:
This specifically applies to MVC implementations and could apply to Webforms as well. Please make sure your layout razor cshtml file has valid HTML markup skeleton in place. Please make sure at the very minimum your page is formatted like this:
@using Sitecore.MVC
<html>
<body>
@Html.Sitecore().Etc...
etc...
</body>
</html>
This should eliminate the big chunk of JSON on top and enable all page editor UI elements.
来源：https://stackoverflow.com/questions/33541265/experience-editor-is-not-showing-the-ribbon-options-in-sitecore-8