我怎么能告诉AngularJS到＆QUOT;刷新＆QUOT; [英] How can I tell AngularJS to "refresh"

问题描述

我有这种情况我自定义指令范围之外的click事件，所以不是使用属性，我使用的是jQuery.click（）监听器，并呼吁像这样我的范围内的功能NG单击：

I have a click event that happens outside the scope of my custom directive, so instead of using the "ng-click" attribute, I am using a jQuery.click() listener and calling a function inside my scope like so:

$('html').click(function(e) {
  scope.close();
);

close（）方法是一个简单的功能，看起来像这样：

close() is a simple function that looks like this:

scope.close = function() {
  scope.isOpen = false;
}

在我看来，我有NG-秀必将isOpen会像这样的元素：

In my view, I have an element with "ng-show" bound to isOpen like this:

<div ng-show="isOpen">My Div</div>

在调试时，我发现，关闭（）被调用，isOpen会被更新为假，但AngularJS观点并没有更新。有没有一种方法，我可以手动告诉角度更新视图？还是有更多的角的方式来解决这个问题，我没有看到？

When debugging, I am finding that close() is being called, isOpen is being updated to false, but the AngularJS view is not updating. Is there a way I can manually tell Angular to update the view? Or is there a more "Angular" approach to solving this problem that I am not seeing?

推荐答案

解决的办法是打电话...

The solution was to call...

$scope.$apply();

......在我的jQuery的事件回调。

...in my jQuery event callback.

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