Menu
Very simple question: In AngularJS 1.2.x, is it possible (and how) to get ngAnimate to fire when removing an item from scope?
Here's an example Plunker:
http://plnkr.co/edit/tpl:FrTqqTNoY8BEfHs9bB0f?p=preview
Code:
<body ng-controller="MainCtrl">
<div ng-repeat="img in imgs" class="my-repeat-animation">
<img ng-src="{{img}}" />
<button class="btn btn-primary" ng-click="remove(img)">DELETE</button>
</div>
</body>
Script:
app.controller('MainCtrl', function($scope) {
$scope.imgs = ['http://cache.mrporter.com/images/products/362812/362812_mrp_in_l.jpg', 'http://cache.mrporter.com/images/products/362807/362807_mrp_in_l.jpg', 'http://cache.mrporter.com/images/products/364762/364762_mrp_in_l.jpg', 'http://cache.mrporter.com/images/products/357020/357020_mrp_in_l.jpg']
$scope.remove = function(image){
var index = $scope.imgs.indexOf(image);
$scope.imgs.splice(index,1);
}
});
As you can see, clicking the "DELETE" button runs splice() on $scope.imgs. I'd like to animate this, rather than have it simply disappear. I'm using the transitions just copy-and-pasted from this Year Of Moo article which works just fine when filtering the scope, but evidently not when removing from scope.
944
Make sure app includes ngAnimate as a dependency, the file angular-animate.js is loaded after angular.js, and add this example animation to your CSS:
/* Add animation */
.my-repeat-animation.ng-enter.ng-enter-active,
.my-repeat-animation.ng-leave {
opacity: 1;
-webkit-transition: opacity 300ms linear;
-moz-transition: opacity 300ms linear;
transition: opacity 300ms linear;
}
/* Remove animation */
.my-repeat-animation.ng-leave.ng-leave-active,
.my-repeat-animation.ng-enter {
opacity: 0;
-webkit-transition: opacity 300ms linear;
-moz-transition: opacity 300ms linear;
transition: opacity 300ms linear;
}
This will animate both additions to, and removals from imgs.
184
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
