Preview draft missing variables

[kevinblundit]

When I use the preview function when writing a blog, some of the data will not display unless you publish the blog. Things such as:

Code: Select all

$page->coverImage()

and custom data such as

Code: Select all

$page->custom('seoheader')

appear to be empty and my preview looks all wrong.

When it's published everything looks perfect - it's a struggle because I can't preview my blogs without publishing them.

Just wondered if anyone had a tip?