Flash of Unstyled Content about animator-css HOT 4 CLOSED

Could you post an example including the css markup?

from animator-css.

http://plnkr.co/edit/dX5K8O?p=preview

Navigate back and forth between the welcome and child router pages. All changes were to the styles.css: I extended the transition time to 3s to accentuate the difference and added

section.au-leave-active {
  -webkit-animation: fadeOutRight 3s;
  animation: fadeOutRight 3s;
}

/* animation definitions */
@-webkit-keyframes fadeOutRight {
  100% {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0)
  }
  0% {
    opacity: 1;
    -webkit-transform: none;
    transform: none
  }
}
@keyframes fadeOutRight {
  100% {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    -ms-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0)
  }
  0% {
    opacity: 1;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none
  }
}

from animator-css.

@akircher hi, i've pushed a new branch animation-done-class. If you could check this one out and see whether it solves your problem that'd be awesome. What it does is to set an au-entered or au-left class on elements after successful animations. This feature is opt-in, means in order to use it you'd have to configure it manually like this in your manual bootstrapping:

export function configure(aurelia) {
  aurelia.use
    .standardConfiguration()
    .developmentLogging()
    .plugin('aurelia-animator-css', (animator) => {
      animator.useAnimationDoneClasses = true // <-- activate opt-in feature

      // these here are optional, defaults are au-entered and au-left
      animator.animationEnteredClass = 'my-custom-entered-class-name';
      animator.animationLeftClass = 'my-custom-left-class-name';
    });

  aurelia.start().then(a => a.setRoot());
}

We might need to adjust the exact moment of when to place those elements but its a start. So for your example please try setting the left class on your element and inside there place a css rule for opacity: 0 !important;

from animator-css.

Not sure if this is the right approach. My need is just a place holder for issue #7, I want to have one view leave and then another view enter. Right now, I am doing that sequentially - rather than concurrently - resulting in a flash. Maybe it's best to wait and see that solution before building in a configuration step.

from animator-css.