angularjs ng-repeat

angularjs->ng-repeat

ng-repeat它本身是个控制指令外，它还提供了下面4个变量
-$index 当前索引元素
-$first 头元素
-$middle 非头非尾元素
-$last 尾元素

  <div ng-controller="someController">
    <a ng-repeat="item in items">index->{{ $index }},name->{{ item.name }}</a>

  </div>

  angular.module('app',[])
      .controller('someController', function($scope){
            $scope.items = [{name: 'ivan'}, {name: 'jet'}, {name: 'leon'}];    
      });