ionic下拉加載自動觸發

  ionic提供的下拉加載，是要滑動去下拉加載，沒有提供api自動觸發下拉加載，比如剛進頁面，或者切換tab時想觸發一次下拉加載。

　　添加如下service:

　　

angular.module('YourApp').service('utilities', function() {

    this.triggerScrollViewPullToRefresh = function (scrollView) {
        scrollView.__publish(
            scrollView.__scrollLeft, -scrollView.__refreshHeight,
            scrollView.__zoomLevel, true);

        var d = new Date();

        scrollView.refreshStartTime = d.getTime();

        scrollView.__refreshActive = true;
        scrollView.__refreshHidden = false;
        if (scrollView.__refreshShow) {
            scrollView.__refreshShow();
        }
        if (scrollView.__refreshActivate) {
            scrollView.__refreshActivate();
        }
        if (scrollView.__refreshStart) {
            scrollView.__refreshStart();
        }
    }
});

 

 然后在你的controller里添加方法：

　　

angular.module('YourApp').controller('YourController',
  function($scope, $ionicScrollDelegate, utilities) {
    $scope.someFunc = function() {
      // scrollerHandle should be the delegate-handle set on the scrollview
      $scope.scrollDelegate = $ionicScrollDelegate.$getByHandle('scrollerHandle');
      utilities.triggerScrollViewPullToRefresh($scope.scrollDelegate.getScrollView());
    };
  });

 

 只要在你想觸發的地方調用$scope.someFunc 就可以觸發下拉刷新