Can CSS keyframe animation be used in Angular's ng-animate directive? - angularjs

Here's a simple Plunkr that animates the insertion of items in a list. This uses -webkit-transform to scale insertions from scale(0) to scale(1). Switching the ng-animate="'insert'" to ng-animate="'fader'" will use Javascript animation to insert the items.
But: I'd like to be able to use CSS keyframe animation here instead. The last entry in the list is hard-coded and uses the "float-enter-start" class. I cannot seem to make ng-animate apply this class correctly. It seems like setting ng-animate="''float" should work, but it doesn't. What am I missing?

The reason why your CSS animation code isn't working is because it's using CSS3-Animations and not transitions. Right now AngularJS ngAnimate does not yet support detecting CSS animation- properties (only transition). There is a request to get this fixed this week and it I plan on doing it between Monday and Friday of this week coming up.
In the meantime if you wish to still support this then you can get this to work using a JavaScript animation with nothing inside the function body. All you do is call the done() method after XXXX milliseconds of your CSS animation. Then in your CSS code (since ngAnimate still adds the CSS classes to the element) you can use the same CSS animation code, but just use that total duration inside of the function body inside of a set timeout.
Here's the code for that. Just include your CSS code from before to do the actual animation.
https://gist.github.com/matsko/5426873

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React beautiful DND - auto-scroll between Droppable

I created a draggable drag and drop table with draggable rows.
For the need of my project, i added multiple drop targets with multiple Droppable elements like in this example:
https://codesandbox.io/s/ql08j35j3q
It work pretty fine, but there is one problem, the scroll speed.
When i'm trying to drop an item in an element at the bottom of the page, it gets very slow.
This GIF will show the problem.
Do you have any clue for a solution ?
This may be a result of react-beautiful-dnd autoscroll, interfering with a css property called scroll-behavior. I just spent a day de-bugging this myself.
If you are using bootstrap, by default, bootstrap sets {scroll-behavior: smooth} to the entire html tag. To apply react-beautiful-dnd's fast auto-scroll, this css property should be {scroll-behavior: unset !important}
If you are not using bootstrap, or another library, check your css stylesheets, and see if {scroll-behavior: smooth} is set anywhere in any parent containers to your Droppables, and unset them.
A good way to debug this is by also opening Inspect Element in your browser, and looking at the styles applied to the html, body, or parent containers to your Droppables.
It appears that when scroll-behavior is defined in css or javascript( if you use window.scrollBy()), it may interfere with react-beautiful-dnd's fast auto-scroll feature, and make it slow.
Let me know if this works for you :) !
Here is my example in a gif - All the containers in the column are droppables

Adding a transition between HTML displays using ReactJS (Without JQuery)

Here is how my HTML changes - it just happens instantly.
How can I add a transition, maybe a slight fade, between transitions?
My current html changes: https://gph.is/2J9XUYY
I have set it to change every 5 seconds and it works fine and keeps looping.
I just want to know how to make a transition between each one.
Is there a library I can use or a hardcode in ReactJS for fade in/out or transitions?

Angular Bootstrap Carousel Not Pause On Hover

I'm trying to prevent my carousel from stopping when the mouse is over the slides. I've tried to add pause=false in the uib-carousel directive as I have read somewhere else however that doesn't work. I'm also inspecting the element but can't really find where can I set that option (if that's possible).
I have also seen people adding to the .carousel class the pause=false and then I tried to add to add the CSS without success as well.
Any ideas?
I would first confirm ngAnimate is not interfering with the carousel in any way. To accomplish this, simply follow the instructions in this post: ngAnimate breaks existing ui.bootstrap.carousel
I've just checked https://github.com/angular-ui/bootstrap/blob/master/src/carousel/carousel.js and looks like there is an attribute for that directive called "no-pause". I will give that a go!

Is it possible to switch on and off a collapse directives animation?

I have a number of collapse directives in an app and i'd like to be able to individually switch their animation on and off (to 'force' them open or closed), depending on specific state. I've looked at the source and can't see where i'd be able to hook into the directive to achieve this. Or am i missing something obvious?
The only solution i can see at the moment, is duplicating the whole directive and modifying the link function to allow for a second attribute to be watched that would determine if animation is used or not.
AFAIK, the angular animation is based on CSS transition, so you could disable animations by add some CSS properties to the element.
May be define a noanimate class like this:
.noanimate {
transition: none !important;
}
then you could add/remove the noanimate class to the element when you want to disable/enable the animation.
Hope this helps.

Animation with display flex

When I open the item-accordion I have used the animation .But the item-accordion has the image that is wrap in the multiple row using display flex property of the CSS3. Whenever I open the accordion the extra content is displayed on the right during transition.So can anyone suggest what can be done to solve it?And this happens when width of the content is small
Another problem is i have used the animate-repeat animation to delete the item.But when i open the item-accordion the animation is applied to them also hence animating the image as a list.
.list .item-accordion {
-webkit-transition:0.09s all linear ;
transition: 0.09s all linear;
}
This is the animation I am using.
The demo of the code is over here:
http://plnkr.co/edit/FnQVCYrSGOlpk5wNxAZ6?p=preview
I have had similar issues when having to meet complex animation requirements. I have used greensock for more complex animations but that doesn't seem to be needed here. The general concept is that you are going to want to animate something but change/alter the properties before and after the animation has completed. You are going to have to be using a few callback promises to run additional animation after the first part of the animation has completed or do some manual calculations and adjust properties before starting or ending.
Angular Animate
Ionic Animate
It seems like ionic is allowing for onStart and onEnd callbacks. I would hide or force certain properties onStart and reset them onEnd so that you can get around what you are trying to work with. If you are not wanting to work with a fixed width or height you are going to have to grab window/screen size and so some basic calculations based on that. So you would get your window size set the size based on the window for the animation then reset back to auto when completed.

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