angular --- s3core移动端项目(三)

angular.module('myApp')

.directive('listActive',functon(){

    return {

      restrict:'A',

      scope:{

        listActive:‘@’

      },

      link:function(scope,element){

        element.children().on('click',function(){

          element.find('.'+scope.listActive).removeClass(scope.Active);

          angular.element(this).addClass(scope.listActive)

        })

      }

    }

})

.directive('iscrollWrapper',["$window",functon($window){

    return {

      restrict:'E',

      transclude:true,
      templateUrl:'templates/iscroll.tpl.html',

      link:function(scope,element,attr){

        var myScroll;

        function createScroll(){

          var ele = angular.element;

          var pullUp = ele('#pullUp'),

            pullUpLable = pullUp.find('.pullUpLable'),

            pullUpIcon = pullUp.find('.pullUpIcon');

            pullDown = ele('#pullDown'),            

            pullDownLable = pullDown.find('.pullDownLable'),

            pullDownIcon = pullDown.find('.pullDownIcon');

            scroller = ele('#scroller');

            loadingStep = 0;

            textFlag = 0;

          pullDown.hide();

          pullUp.hide();

          //init

          var wrapper = document.getElementById('.iscroll-wrapper');

          if(wrapper){

            myScroll = new IScroll(wrapper,{probeType:2,click:true});

          }

          //高度处理

          var head = ele('.header')[0];

          var foot = ele('.footer')[0];

          var headerwrapper = ele('.wrapper-head')[0];

          var height = $window.innerHeight - (head === undefined ? 0 :head.clientHeight) - (foot === undefined ? 0 :foot.clientHeight) - headerwrapper.clientHeight;

          ele(wrapper).css('min-height',height);

          function setCenter(jqobj){

            var parent = jqobj.parent();

            var width = parent.width();

            var half = width/2;

            var selfhalf = jqobj.width()/2;

            jqobj.css('margin-left',half-selfhalf);

          }

          function setCenter(getAdv){

            var adv= ['深度对接‘,'使用同步‘,'飞速价值','dsad...']

            var index= Math.round(Math.random()*3);

            return adv[index];

          }

          

          //滚动时
          myScroll.on('scroll',function(){
            if (textFlag == 0) {
              pullDownLable.html(getAdv());
              textFlag == 1;
            }
            if (loadingStep ==0 && !pullDown.attr('class').match('flip|loading') && !pullUp.attr('class').match('flip|loading')) {
              if (this.y <20 && this.y>0) {
                pullDown.hide()
              }else if (this.y <40 && this.y>20) {
                //显示字
                pullDown.show();
                setCenter(pullDownLable);
                setCenter(pullDownIcon);
              }else if (this.y>40) {
                //下拉刷新效果
                pullDown.show();
                setCenter(pullDownLable);
                setCenter(pullDownIcon);
                myScroll.refresh();
                pullDown.addClass('flip');
                loadingStep = 1;
              }else if (this.y <this.maxScrollY && this.y>(this.maxScrollY - 35)) {
                pullDown.hide()
              }else if (this.y<(this.maxScrollY - 35)) {
                //下拉刷新效果
                pullDown.show();
                setCenter(pullDownLable);
                setCenter(pullDownIcon);
                myScroll.refresh();
                pullDown.addClass('loading');
                loadingStep = 1;
              }
            }

          })
          //滚动完毕
          myScroll.on('scrollEnd',function(){
            textFlag = 0;
            if(loadingStep == 1){
              if (pullUp.attr('class').match(flip|loading)) {
                pullUp.removeClass('flip').addClass('loading');
                pullUpAction();
              }else if (pullDown.attr('class').match(flip|loading)) {
                pullDown.addClass('loading');
                pullDownAction();
              }else{
                pullDown.slideUp();
                pullUp.hide();
              }
            }
          });

          //下拉刷新

          function pullDownAction(){

            pullDown.click();

            setTimeout(function(){

                pullDown.slideUp('slow');

                pullDown.attr('class','');

                ele(scroller).css('min-height',ele(wrapper).height()+1);
                loadingStep = 0;

            },500)

          };

          function pullUpAction(){

            pullUp.click();

            setTimeout(function(){

                pullUp.slideUp('slow');

                pullUp.attr('class','');

                ele(scroller).css('min-height',ele(wrapper).height()+1);
                loadingStep = 0;

            },500)

          };

          wrapper.addEventListener('touchmove',function(e){e.preventDefault();},false);

          return myScroll;

        }

        angular.element(document).ready(function(){

          if(!myScroll){

            var myScroll = cresteScroll();

            scope.myScroll = myScroll;

          }

        })

      }

    }

}])

 <div id='icroll-wrapper' ng-modal='myScroll'>
<div id='scroller'>
<div id='pullDown' ng-click='refreashPage()' class=''>
<span class='pullDownLable'></span>
<span class='pullDownIcon'></span>
</div>
<ul ng-translude ></ul>
<div id='pullUp' ng-click='loadMore()'>
<span class='pullUpLablepullUpIcon'></span>
<span class='pullUpLable'></span>
</div>
</div>
</div>
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