AngularJS: giving items in ng-repeat a serialized class -


i have simple ng-repeat, , create html serialized class this:

<ul> <li class="item item-1"></li> <li class="item item-2"></li> <li class="item item-3"></li> ... </ul>

i can't seem find how it. i've tried far, among other things:

<ul> <li ng-repeat="item in items" class="item" ng-class="item-{$index}"></li> </ul>

it doesn't work.

use syntax:

class="item item-{{$index+1}}"

working: http://jsfiddle.net/ka3nn/1/


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