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Parent animator changing position V2
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| import Ember from 'ember'; | |
| // import fade from 'ember-animated/transitions/fade'; | |
| import move from 'ember-animated/motions/move'; | |
| import { fadeIn, fadeOut } from 'ember-animated/motions/opacity'; | |
| import { easeIn, easeOut, easeInAndOut } from 'ember-animated/easings/cosine'; | |
| export default Ember.Controller.extend({ | |
| appName: 'Ember Twiddle', | |
| isThingActive: false, | |
| showThingActions: true, | |
| duration: 1000, | |
| things: null, | |
| init() { | |
| this.set('things', this.makeItems(2)); | |
| this.initialThings = [...this.things]; | |
| }, | |
| actions: { | |
| activate(thing) { | |
| this.set('selectedThing', thing.id); | |
| // mock a change in the list sorting | |
| if (thing.id % 2 === 0) { | |
| this.set('things', this.get('things').sortBy('message')); | |
| } else { | |
| this.set('things', this.get('things').sortBy('id')); | |
| } | |
| } | |
| }, | |
| *transition({ keptSprites, duration }) { | |
| // console.log(arguments[0]); | |
| for (let sprite of keptSprites) { | |
| move(sprite, { duration, easing: easeInAndOut }); | |
| } | |
| }, | |
| // iconTransition: fade | |
| *iconTransition({ insertedSprites, keptSprites, removedSprites, duration }) { | |
| console.log(arguments[0]); | |
| for (let sprite of insertedSprites) { | |
| // sprite.startTranslatedBy(20, 1); | |
| let x = sprite.absoluteFinalBounds.left + 100; | |
| let y = sprite.absoluteFinalBounds.top; | |
| sprite.startAtPixel({ x, y }); | |
| console.log(sprite.element.offsetParent, sprite.finalBounds); | |
| move(sprite, { duration, easing: easeInAndOut }); | |
| fadeIn(sprite, { duration }); | |
| } | |
| for (let sprite of removedSprites) { | |
| // sprite.endTranslatedBy(20, null); | |
| // move(sprite, { duration, easing: easeInAndOut }); | |
| fadeOut(sprite, { duration }); | |
| } | |
| }, | |
| makeItems(count = 5) { | |
| let result = Ember.A(); | |
| for (let i = 0; i < count; i++) { | |
| result.push(makeRandomItem(i)); | |
| } | |
| return (result); | |
| }, | |
| }); | |
| function makeRandomItem(index) { | |
| var messages = ["Z Dwight", "Y Stanley", "X Kelly", "W Ryan", "V Kevin"]; | |
| var images = ['https://pbs.twimg.com/profile_images/549268771484229632/WnatiHzT_400x400.jpeg', 'https://pbs.twimg.com/profile_images/1839546020/florida_stanley_400x400.jpg', 'https://pbs.twimg.com/profile_images/71405458/2928282474_24807334d7_400x400.jpg', 'https://pbs.twimg.com/profile_images/740436182107049984/y0N8Sqbi_400x400.jpg', 'https://pbs.twimg.com/profile_images/118888142/Brian_Baumgartner_134198_400x400.jpg']; | |
| return { id: index, message: messages[index], image: images[index] }; | |
| // Math.round(Math.random()*1000) | |
| } |
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| body { | |
| margin: 12px 16px; | |
| font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; | |
| font-size: 12pt; | |
| } | |
| .thing { | |
| width: 50vw; | |
| padding: 1rem; | |
| margin: 0.5rem 0; | |
| color: white; | |
| background: steelblue; | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| cursor: pointer; | |
| /* overflow: hidden; */ | |
| } | |
| .icon-container { | |
| position: relative; | |
| width: 50px; | |
| } | |
| .icons { | |
| } |
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| { | |
| "version": "0.15.1", | |
| "EmberENV": { | |
| "FEATURES": {} | |
| }, | |
| "options": { | |
| "use_pods": false, | |
| "enable-testing": false | |
| }, | |
| "dependencies": { | |
| "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js", | |
| "ember": "3.4.3", | |
| "ember-template-compiler": "3.4.3", | |
| "ember-testing": "3.4.3" | |
| }, | |
| "addons": { | |
| "ember-data": "3.4.2", | |
| "ember-animated": "0.6.1", | |
| "ember-truth-helpers": "2.1.0" | |
| } | |
| } |
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