How to create flagged nodes views that show up to colorbox using custom link
Check the &quot;Enable Colorbox load&quot; option in Colorbox settings.
Create a page view that lists the flagged content with path of /flagged/%
Add Contextual filter of Flags: User UID


Now in your table view:
Add User ID field, and checkmark hide from display.
Add Custom text field to view
&lt;a class=&quot;colorbox-load&quot; href=&quot;/flagged/[uid]&quot; width=300&amp;height=150&amp;top=40&amp;right=20&amp;iframe=true&quot;&gt;Click here to show&lt;/a&gt;.