我有一个简单的angularjs应用程序,我想运行一个滑块,滑块元素来自$ http请求。
以下是供参考的代码:
var mainApp = angular.module("myapp", []);
mainApp.run(['$rootScope', '$http',
function($rootScope, $http) {
$http.post('process.php?ajax_type=getChild').success(function(data) {
if (data.success) {
console.log(data.child); // data received...
$rootScope.categories = data.child;
}
});
}]);
mainApp.controller('gridChildController', function($scope, $http, $rootScope) {
console.log($rootScope.categories); // this is also null....
$scope.brands = $rootScope.categories;
$scope.finished = function(){
jQuery('.brand_slider').iosSlider({
desktopClickDrag: true,
snapToChildren: true,
infiniteSlider: false,
navNextSelector: '.brands-next',
navPrevSelector: '.brands-prev',
lastSlideOffset: 3,
onSlideChange: function (args) {
}
});
};
});
以下是模板文件的代码:
<div ng-app="myapp">
<div ng-controller="gridChildController" class="brand_slider" >
<div class='slider'>
<div class="slide col-md-5ths col-sm-4 col-xs-12 text-center" ng-repeat="x in brands" ng-init="$last && finished()">
<a href="{{x.link}}"><img class="img-responsive center-block" ng-src="{{x.image}}" title="{{x.title}}" alt="{{x.title}}"></a>
</div>
</div>
</div>
</div>
当我运行此代码时,我从$ http获取数据但ng-repeat不起作用,并且在控制器中我得到数据为空。
答案 0 :(得分:0)
如果您在$rootScope
上放置了某些内容,它也可用于子范围。因此,您可以直接绑定到categories
(无需将其复制到$scope.brands
):
ng-repeat="x in categories"