A few weeks ago I was involved in moving a Drupal 7 site from a host where D7 was available for users when while it was still in beta to another commercial host, which was one of the first one to offer it, when D7 came out of beta. Unfortunately, lots of features and aspects of the sites got broken with the move. Some of these went down because when the files were copied to the new server their permissions got lost. Others because the tech support of the new host didn’t have enough clues how to migrate a D7 site.
Yet other issues came to surface because the original host had a funky way of handling a few features, e.g. the theming/CSS customization was handy, but not standard. I think the fact that our expandable menus were no longer expanding at the new host was due to a combination of permission and overcustomized CSS issues. I am not sure, because I never managed to figure out the real reason, we eventually asked a Drupal guru to fix it for us.
Meanwhile I started to create my own first D7 site, where I also wanted to use expanding menus. The installation and configuration went without a hitch, so the menus worked out of the box. The only problem was that it was using the default CSS that came with the module and not my theme’s. I am using the MAYO (“MAke Your Own”) theme with one of the preset color themes and header image. It works great and I will do some customization, when I am ready to market the site. Right now I am still building it.
To cut the description of the troubleshooting process short this is what I had to do to make the Nice Menus using the MAYO’s CSS:
- Use the “Nice Menu 1” block,
- set the “Menu Parent” option for “Main menu”
- under the region settings set the “MAYO (default theme)” option for “Menu bar”
BTW: I found the name for the animation feature of nice menus funny: Superfish. It can be set under Home » Administration » Configuration » User interface » Nice menus