Sound connected to images/categories/text

[ingedonke]

We often get the question to add sound to images or other parts of Xerte on mousover or click.

For example in Categories:

1. Add audio to the image/text that plays as soon as you drag it.
2. Add adio to the categorie that plays as soon as an item is dropped.

Other example Memory game:

1. Play sound when the card is turned.

But there are a lot of other places when this is realy useful for the dyslectic for example.

[FayCross]

I think things like this would be really nice but they can involve lots of optional properties to cover everything that people might want to do. for example...

1. sound on mouse over
2. sound on click
3. sound on drag
4. sound on drop

And then do they want sounds to be the same on all labels (at page level) or different for every label (at nested page level)

There are lots of optional properties starting to be added for things similar to this (I've added quite a few feedback ones) and I kind of feel like there should be a better way of doing it... but I'm not sure what. maybe lots of optional properties is the only way