I'm making a simple GUI extension and I can't find an example of an SDL Tridion multiple select.
I could use my own html version for example:
<select multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
But I'd like to stick the ones SDL uses for their own GUI elements so I can use some of the functions / actions that come with it (mainly supplying an XML list of items).