so I tried to add a little horizontal menu to a wiki-site and wanted one of the links to open in a modal Dialog (a contact form). Every time I try to add it about the UI, sharepoint removes the link. Same in SP Designer.
Here's the syntax I'm using:
I don't have a clue why it's not working, it's the same syntax I'm using for one of my webpart-buttons and it works like a charm there, would be great to have some ideas on this :)
update: I tried it with
href attribute, too. same behaviour, sp removes the attribute :(