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Javascript 为什么动画不能在angularjs引导上工作_Javascript_Css_Angularjs_Twitter Bootstrap - Fatal编程技术网

Javascript 为什么动画不能在angularjs引导上工作

Javascript 为什么动画不能在angularjs引导上工作,javascript,css,angularjs,twitter-bootstrap,Javascript,Css,Angularjs,Twitter Bootstrap,为什么警报div没有消失。它马上就消失了,没有任何动画 <div ng-show="error!=null && error.key!='undefined' && error.key==0" ng-animate="'fade'" class="alert alert-success alert-dismissable"> <button type="button" class="close" data-dismiss="a

为什么警报div没有消失。它马上就消失了,没有任何动画

<div ng-show="error!=null && error.key!='undefined' && error.key==0" 
     ng-animate="'fade'" class="alert alert-success alert-dismissable">
    <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
    <strong>{{error.value}}</strong>
</div>

$timeout(function () {
                        $scope.error = null;
                    }, 2000);

×
{{error.value}}
$timeout(函数(){
$scope.error=null;
}, 2000);

我无法对此帐户发表评论,但只能使用FWI,使用!==而不是和===而不是==

原因是什么,我不知道。