I have 3 multiple selects like:
<select multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
</select>
<select multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
</select>
<select multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
</select>
and I am looking for best solution. Wanted behaviour is when you select one item in one multi select, then remove it from the others (and conversely).
I using jquery Chosen plugin. Situation: you have 3 roles, but user can be just in one role.