<div id="sh2">
<span ng-repeat="obj in foo5 track by $index">
{{'('+obj.key+') '+obj.text}})
<a href="" ng-click="foo5.splice($index, 1)">x
</span>
<auto-complete-div
multiple
default-style="false"
ng-model="foo5"
source="source3"
value-changed="callback(value)"
value-property="key"
display-property="text">
<input size="2" />
<ul>
</auto-complete-div>
</div>