在 ng-view 上滚动时无限滚动在 AngularJS 中不起作用 [英] Endless scroll doesn't work in AngularJS when scrolling over a ng-view
问题描述
我正在使用像 this 这样的代码在 AngularJS 中创建无限滚动效果.我试图重构一些代码,通过将可滚动容器的内容(在本例中为 ul
)移动到一个单独的 html 文件,然后使用 ng-view 加载内容.
完成后 scope.$apply(attr.whenScrolled);
没有任何效果.loadMore()
方法不再被调用.
在将 ul-content 移动到单独的文件并动态加载后,我是否对范围进行了一些更改?
更新:代码如下:
App.directive('whenScrolled', function() {返回函数(范围,元素,属性){var raw = element[0];//在元素上绑定不起作用,所以这是一个临时修复$(document).bind('scroll', function() {var scrollPercentage = (($(window).scrollTop() + $(window).height())/$(document).height()) * 100;if(scrollPercentage > 75 && !scope.in_progress && !scope.is_reached_end){console.log('测试')scope.$apply(attr.whenScrolled);}});};
});
App.config(['$routeProvider', function($routeProvider){$routeProvider.when('/', {templateUrl: 'views/offers.html',控制器:'OffersCntl'});}]);
视图:
<h2>一些非常重要的事情:)</h2><div id="tiles" class="tiles" when-scrolled="loadMore()"><div ng-view></div>
我有一个相当胖的控制器,我不想用它来污染帖子.它基本上有一个 scope.loadMore 方法.
使用 ng-include
而不是 ng-view
.
http://jsfiddle.net/pvtpenguin/U7Bz9/540/
例如,在您看来:
<h2>一些非常重要的事情:)</h2><div id="tiles" class="tiles" when-scrolled="loadMore()"><div ng-include src="'offer.html'"></div>
I am using code like this to create an endless scroll effect in AngularJS. I tried to refactor some of the code, by moving the content of the scrollable container (in this case the ul
) to a seperate html file, and then use a ng-view to load the content.
After this is done the scope.$apply(attr.whenScrolled);
doesn't have any effect. The loadMore()
method is simply not called anymore.
Have I changed something about the scope after moving the ul-content to a seperate file, and loading it in dynamically?
Update: Here is the code:
App.directive('whenScrolled', function() {
return function(scope, element, attr) {
var raw = element[0];
// binding on element doesn't work so this is a temp fix
$(document).bind('scroll', function() {
var scrollPercentage = (($(window).scrollTop() + $(window).height()) / $(document).height()) * 100;
if(scrollPercentage > 75 && !scope.in_progress && !scope.is_reached_end)
{
console.log('test')
scope.$apply(attr.whenScrolled);
}
});
};
});
App.config(['$routeProvider', function($routeProvider){
$routeProvider.when('/', {
templateUrl: 'views/offers.html',
controller: 'OffersCntl'
});
}]);
The view:
<div class="tileContainer" ng-controller="OffersCntl">
<h2>Something very important :)</h2>
<div id="tiles" class="tiles" when-scrolled="loadMore()">
<div ng-view></div>
</div>
</div>
I have a rather fat controller, which I don't want to polute the post with. It basically have a scope.loadMore method.
Use ng-include
instead of ng-view
.
http://jsfiddle.net/pvtpenguin/U7Bz9/540/
For example, in your view:
<div class="tileContainer" ng-controller="OffersCntl">
<h2>Something very important :)</h2>
<div id="tiles" class="tiles" when-scrolled="loadMore()">
<div ng-include src="'offer.html'"></div>
</div>
</div>
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