How to add a popup link in a "url" field?

In some cases, you may want to add your link in a "url" field, for example to add it to a menu managed by a menu module.

If this module does not allow you to add the full HTML code of the link, you will need to add a specific link.

Here is an example of what you will need to add in the "url" field:

javascript:showOpartAjaxPopup(3,450,100,'cms',0) ;

It is possible that the module in which you wish to add your link does not accept this type of link.

In this case, unfortunately, there is no solution.