Gets an object containing information about the current item.
The current item object can be either an ImageItem or a VideoItem.
About ImageItem Items
An ImageItem is an object used by the Gallery properties items and currentItem to
represent a single gallery image.
The src property of a ImageItem can be:
The image source format for Media Manager images is:
wix:image://v1//#originWidth=&originHeight=[&watermark=]
About VideoItem Items
A VideoItem is an object used by the Gallery properties items and
currentItem to represent a single gallery video.
A VideoItem can be used as an item in a Pro Gallery.
To determine if your gallery is a Pro Gallery or a standard gallery, hover over the gallery while it is not selected. The gallery type appears above the upper left corner of the gallery. If the type is "Wix Pro Gallery", then your gallery is a Pro Gallery. If the type is anything other than "Wix Pro Gallery", your gallery is a standard gallery.
The video source format is:
wix:video://v1//#posterUri=&posterWidth=&posterHeight=
Notes:
The currentItem property is supported by galleries where the
hasCurrentItem capability is true.
If you change the gallery's type
to one that doesn't support hasCurrentItem and you try to use
it, your code may no longer function correctly.