详解如何将angular-ui的图片轮播组件封装成一个指

define(['app'],function(myapp){
  myapp.directive('pihange',[function(){
    return {
      scope:{
        picurl:'=',
      },
      controller:['$scope',function($scope){
        $scope.myInterval = 5000;//轮播的时间间隔
        $scope.noWrapSlides = false;//是否循环轮播
        $scope.active = 0;//起始所显示的图片（0下标为0的图片）
        var slides = $scope.slides = [];//用于存放图片地址
        var currIndex = 0;
        $scope.addSlide = function() {
          var newWidth = slides.length + 1;
          slides.push({
            image: $scope.picurl[newWidth].imgUrl,//图片的url
            text: $scope.picurl[newWidth].wordDes,//图片的描述文字
            id: currIndex++
          });
        };
       //................随机...........
        $scope.randomize = function() {
          var indexes = generateIndexesArray();
          assignNewIndexesToSlides(indexes);
        };
        for (var i = 0;i<$scope.picurl.length;i++) {
          $scope.addSlide();
        }
        // Randomize logic below
        function assignNewIndexesToSlides(indexes) {
          for (var i = 0, l = slides.length; i < l; i++) {
            slides[i].id = indexes.pop();
          }
        }
        function generateIndexesArray() {
          var indexes = [];
          for (var i = 0; i < currIndex; ++i) {
            indexes[i] = i;
          }
          return shuffle(indexes);
        }
        // http://stackoverflow./questions/962802#962890
        function shuffle(array) {
          var tmp, current,  = array.length;
          if () {
            while (--) {
              current = Math.floor(Math.random()  ( + 1));
              tmp = array[current];
              array[current] = array[];
              array[] = tmp;
            }
          }
          return array;
        }
      }],
      templateUrl:'js/directives/pihange/pihange.html',//轮播的页面
      link:function(s,e,attrs){
      },
    }
  }]);
});

<div>

  <div style="height: 305px;">

    <uib-carousel no-wrap="noWrapSlides" interval="myInterval" active="active">

      <uib-slide index="slide.id" ng-repeat="slide in slides track by slide.id">

        <img style="margin: auto;" ng-src="{{slide.image}}">

        <div class="carousel-caption">

          <h4>Slide {{slide.id}}</h4>

          <p>{{slide.text}}</p>

        </div>

      </uib-slide>

    </uib-carousel>

  </div>

  <div class="row">

    <div class="col-md-6">

      <button class="btn btn-info" type="button" ng-click="addSlide()">Add Slide</button>

      <button class="btn btn-info" type="button" ng-click="randomize()">Randomize slides</button>

      <div class="checkbox">

        <label>

          <input type="checkbox" ng-model="noWrapSlides">

          Disable Slide Looping

        </label>

      </div>

    </div>

    <div class="col-md-6">

      Interval, in milliseconds: <input class="form-control" type="number" ng-model="myInterval">

      <br>Enter a negative number or 0 to s the interval.

    </div>

  </div>

</div>　 

<p>图片的轮播</p>

<div picurl="img" pihange=""></div><!--img是用来传递参数的--> 

define(['app','directives/pihange/pihange'],function(myapp){
  myapp.controller('idea_test_ctrl',['$scope',function($scope){
    console.log("this is idea_test_ctrl 的控制器");
    $scope.img=[//img是一个对象，其中包含了图片的地址，以及文字描述
      {imgUrl:'images/test/1.jpg',wordDes:'this is good pic'},
      {imgUrl:'images/test/2.jpg',wordDes:'这是一张很好看的图片'},
      {imgUrl:'images/test/3.jpg',wordDes:'it is good pic'}
    ];

  }]);
});

.state('home.ideas.test', {//(测试)

        url: '/test',

        views: {

          "part": {

            templateUrl: 'tpls/ideas/test.html',

            controller:"idea_test_ctrl"

          }

       }

 })