Sets or gets the action that occurs when an item in the gallery is clicked.
Setting the clickAction property sets what happens when
an item in the gallery is clicked.
The value can be set to:
"none": Nothing happens."expand": The item opens in a popup window."link": The item's link opens.Getting the clickAction property returns what happens when
an item in the gallery is clicked.
Notes:
You can only get the click action of a Pro Gallery using the clickAction property
if you set the click action using the clickAction property. If you set the
click action in the Editor, you are not be able to retrieve it with the clickAction property.
This limitation does not apply to standard galleries.
To determine if your gallery is a Pro 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", the limitation described above does not apply to your gallery.