我如何使用AngularJS ng-repeat重复此结构

Question

如何使用AngularJS ng-repeat重复此结构？

<div class=black></div>
<div class=white></div>
<div class=black></div>
<div class=white></div>

......等（不用标签包装）

Answer 1

如果您正在迭代一系列项目并需要交替的黑/白背景，那么您可以这样做：

<div ng-repeat="item in items" ng-class-odd="'black'" ng-class-even="'white'">
</div>

http://jsfiddle.net/fNCnr/1/

Answer 2

<div ng-repeat="color in ['black','white']" class="{{color}}"></div>

输出：

<div ng-repeat="color in ['black','white']" class="black"></div>
<div ng-repeat="color in ['black','white']" class="white"></div>

或（更详细）：

<div ng-repeat="color in ['black','white']" ng-class="color"></div>

输出：

<div ng-repeat="color in ['black','white']" ng-class="color" class="ng-scope black"></div>
<div ng-repeat="color in ['black','white']" ng-class="color" class="ng-scope white"></div>

Answer 3

在控制器中定义颜色列表：

$scope.colors = ['black', 'white', 'black', 'white', 'black', 'white', ...];

HTML：

<div ng-repeat="color in colors" ng-class="color"></div>

请参阅jsFiddle。