CODEWITHSUNDEEP
angularjsanimationcss-transitions
user1491636
user1491636

Reputation: 2436

angular fade animation with css3 transtions

I'm trying to fade in/out a div on click of a link using ngAnimate and css3 transitions. I have the following, but it isn't working. The div is shown/hidden, but does not fade in or out. Where did I go wrong:

.fade-in-out.ng-add {
  transition: 1s linear all;
  opacity: 0;
}

.fade-in-out.ng-add-active {
  opacity: 1;
}

.fade-in-out.ng-remove {
  transition: 1s linear all;
  opacity: 1;
}

.fade-in-out.ng-remove-active {
  opacity: 0;
}

The div is initially hidden (showMe=false). On the page is a link which sets showMe to true.

<div ng-show="showMe" class="fade-in-out">          
    <div style="float: right; cursor: pointer;" ng-click="showMe=false">x</div>
    blablabla
</div>

Note that I'm using angular 1.2.26.

Upvotes: 3

Views: 15934

Answers (1)

tasseKATT
tasseKATT

Reputation: 38490

The correct classes to use are:

.my-element.ng-hide-add, .my-element.ng-hide-remove {
  transition:0.5s linear all;
}

.my-element.ng-hide-add { ... }
.my-element.ng-hide-add.ng-hide-add-active { ... }
.my-element.ng-hide-remove { ... }
.my-element.ng-hide-remove.ng-hide-remove-active { ... }

In your case this will be enough:

.fade-in-out {
  transition: 1s linear all;  
  opacity: 1;
}

.fade-in-out.ng-hide {
  opacity: 0;
}

Demo: http://plnkr.co/edit/WM60wEYeQD7J1GuHG0WL?p=preview

Note that angular-animate.js must be loaded and ngAnimate must be added as a dependant module.

Upvotes: 17

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